Problema con Monitor esterno

[ApollyonSun]

Salve, uso un netbook con Intel Atom N455 e Ubuntu 15.04. Fino a poco tempo fa tutto a posto, ma poi ho cominciato ad avere problemi con il monitor esterno collegato alla VGA, che ho necessità di usare. Adesso quando lo connetto, vedo solo lo sfondo del desktop su entrambi i monitor, senza barre e icone del desktop, il mouse non fa niente, e quando disconnetto, il monitor principale si fa nero e sfarfalla un po', e tutto quello che mi resta da fare è spegnere e riaccendere. Qualcuno sa come risolvere? Grazie mille!

[ApollyonSun]

Nessuno ha un'idea?

[magozurlinux]

Marca e modello del monitor esterno.

Se sul notebook hai impostato una risoluzione video inferiore a quella supportata dal monitor esterno, l'output va fuori dal quadro del monitor VGA.

Bisogna creare il file Xorg.conf con i settaggi del monitor esterno.

Da terminale postami questo comando:

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lspci -nn | grep VGA

[ApollyonSun]

Il monitor è un Acer AL1715.

Il terminale mi dice:

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00:02.0 VGA compatible controller [0300]: Intel Corporation Atom Processor D4xx/D5xx/N4xx/N5xx Integrated Graphics Controller [8086:a011]

[magozurlinux]

OK!

Da terminale postami questi comandi:

questo comando impiega qualche secondo prima di emettere le informazioni

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sudo lshw -C display

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xrandr

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lsmod

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cat /var/log/Xorg.0.log

[ApollyonSun]

sudo lshw -C

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*-display:0             
       description: VGA compatible controller
       product: Atom Processor D4xx/D5xx/N4xx/N5xx Integrated Graphics Controller
       vendor: Intel Corporation
       physical id: 2
       bus info: pci@0000:00:02.0
       version: 00
       width: 32 bits
       clock: 33MHz
       capabilities: msi pm vga_controller bus_master cap_list rom
       configuration: driver=i915 latency=0
       resources: irq:26 memory:98180000-981fffff ioport:60c0(size=8) memory:80000000-8fffffff memory:98000000-980fffff
  *-display:1 UNCLAIMED
       description: Display controller
       product: Atom Processor D4xx/D5xx/N4xx/N5xx Integrated Graphics Controller
       vendor: Intel Corporation
       physical id: 2.1
       bus info: pci@0000:00:02.1
       version: 00
       width: 32 bits
       clock: 33MHz
       capabilities: pm bus_master cap_list
       configuration: latency=0
       resources: memory:98100000-9817ffff

xrandr

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Screen 0: minimum 8 x 8, current 1024 x 600, maximum 32767 x 32767
LVDS1 connected primary 1024x600+0+0 (normal left inverted right x axis y axis) 224mm x 126mm
   1024x600       60.0*+
   800x600        60.3     56.2  
   640x480        59.9  
VGA1 disconnected (normal left inverted right x axis y axis)
VIRTUAL1 disconnected (normal left inverted right x axis y axis)

lsmod

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Module                  Size  Used by
binfmt_misc            20480  1 
arc4                   16384  2 
ath9k                 147456  0 
ath9k_common           32768  1 ath9k
ath9k_hw              458752  2 ath9k_common,ath9k
uvcvideo               90112  0 
videobuf2_vmalloc      16384  1 uvcvideo
ath                    32768  3 ath9k_common,ath9k,ath9k_hw
videobuf2_memops       16384  1 videobuf2_vmalloc
mac80211              724992  1 ath9k
videobuf2_core         49152  1 uvcvideo
v4l2_common            16384  1 videobuf2_core
videodev              159744  3 uvcvideo,v4l2_common,videobuf2_core
media                  24576  2 uvcvideo,videodev
acer_wmi               20480  0 
snd_hda_codec_realtek    86016  1 
cfg80211              540672  4 ath,ath9k_common,ath9k,mac80211
sparse_keymap          16384  1 acer_wmi
snd_hda_codec_generic    69632  1 snd_hda_codec_realtek
snd_hda_intel          36864  3 
snd_hda_controller     32768  1 snd_hda_intel
snd_hda_codec         143360  4 snd_hda_codec_realtek,snd_hda_codec_generic,snd_hda_intel,snd_hda_controller
joydev                 20480  0 
coretemp               16384  0 
snd_hwdep              20480  1 snd_hda_codec
i915                 1060864  4 
serio_raw              16384  0 
snd_pcm               106496  3 snd_hda_codec,snd_hda_intel,snd_hda_controller
lpc_ich                24576  0 
snd_seq_midi           16384  0 
snd_seq_midi_event     16384  1 snd_seq_midi
snd_rawmidi            32768  1 snd_seq_midi
snd_seq                69632  2 snd_seq_midi_event,snd_seq_midi
snd_seq_device         16384  3 snd_seq,snd_rawmidi,snd_seq_midi
drm_kms_helper        126976  1 i915
snd_timer              32768  2 snd_pcm,snd_seq
drm                   344064  6 i915,drm_kms_helper
snd                    90112  16 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_seq_device
soundcore              16384  2 snd,snd_hda_codec
i2c_algo_bit           16384  1 i915
shpchp                 40960  0 
wmi                    20480  1 acer_wmi
video                  20480  2 i915,acer_wmi
mac_hid                16384  0 
parport_pc             32768  0 
ppdev                  20480  0 
lp                     20480  0 
parport                45056  3 lp,ppdev,parport_pc
autofs4                40960  2 
psmouse               118784  0 
pata_acpi              16384  0 
atl1c                  49152  0 

cat /var/log/Xorg.0.log

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[    32.774] 
X.Org X Server 1.17.1
Release Date: 2015-02-10
[    32.774] X Protocol Version 11, Revision 0
[    32.774] Build Operating System: Linux 3.2.0-61-generic x86_64 Ubuntu
[    32.774] Current Operating System: Linux DC355 3.19.0-26-generic #27-Ubuntu SMP Tue Jul 28 18:27:31 UTC 2015 x86_64
[    32.774] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-3.19.0-26-generic root=UUID=bf271f63-a1be-4b73-90f6-cc991e21f580 ro quiet splash vt.handoff=7
[    32.774] Build Date: 19 March 2015  09:26:59AM
[    32.775] xorg-server 2:1.17.1-0ubuntu3 (For technical support please see http://www.ubuntu.com/support) 
[    32.775] Current version of pixman: 0.32.6
[    32.775] 	Before reporting problems, check http://wiki.x.org
	to make sure that you have the latest version.
[    32.775] Markers: (--) probed, (**) from config file, (==) default setting,
	(++) from command line, (!!) notice, (II) informational,
	(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[    32.775] (==) Log file: "/var/log/Xorg.0.log", Time: Sun Aug  9 10:11:15 2015
[    32.787] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[    32.789] (==) No Layout section.  Using the first Screen section.
[    32.789] (==) No screen section available. Using defaults.
[    32.789] (**) |-->Screen "Default Screen Section" (0)
[    32.789] (**) |   |-->Monitor "<default monitor>"
[    32.789] (==) No monitor specified for screen "Default Screen Section".
	Using a default monitor configuration.
[    32.789] (==) Automatically adding devices
[    32.789] (==) Automatically enabling devices
[    32.789] (==) Automatically adding GPU devices
[    32.789] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.
[    32.789] 	Entry deleted from font path.
[    32.790] (WW) The directory "/usr/share/fonts/X11/100dpi/" does not exist.
[    32.790] 	Entry deleted from font path.
[    32.790] (WW) The directory "/usr/share/fonts/X11/75dpi/" does not exist.
[    32.790] 	Entry deleted from font path.
[    32.790] (WW) The directory "/usr/share/fonts/X11/100dpi" does not exist.
[    32.790] 	Entry deleted from font path.
[    32.790] (WW) The directory "/usr/share/fonts/X11/75dpi" does not exist.
[    32.790] 	Entry deleted from font path.
[    32.790] (==) FontPath set to:
	/usr/share/fonts/X11/misc,
	/usr/share/fonts/X11/Type1,
	built-ins
[    32.790] (==) ModulePath set to "/usr/lib/x86_64-linux-gnu/xorg/extra-modules,/usr/lib/xorg/extra-modules,/usr/lib/xorg/modules"
[    32.790] (II) The server relies on udev to provide the list of input devices.
	If no devices become available, reconfigure udev or disable AutoAddDevices.
[    32.790] (II) Loader magic: 0x7fe3c3ba6d80
[    32.790] (II) Module ABI versions:
[    32.790] 	X.Org ANSI C Emulation: 0.4
[    32.790] 	X.Org Video Driver: 19.0
[    32.790] 	X.Org XInput driver : 21.0
[    32.790] 	X.Org Server Extension : 9.0
[    32.791] (II) xfree86: Adding drm device (/dev/dri/card0)
[    32.794] (--) PCI:*(0:0:2:0) 8086:a011:1025:0349 rev 0, Mem @ 0x98180000/524288, 0x80000000/268435456, 0x98000000/1048576, I/O @ 0x000060c0/8
[    32.795] (--) PCI: (0:0:2:1) 8086:a012:1025:0349 rev 0, Mem @ 0x98100000/524288
[    32.795] (II) LoadModule: "glx"
[    32.819] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[    32.975] (II) Module glx: vendor="X.Org Foundation"
[    32.976] 	compiled for 1.17.1, module version = 1.0.0
[    32.976] 	ABI class: X.Org Server Extension, version 9.0
[    32.976] (==) AIGLX enabled
[    32.976] (==) Matched intel as autoconfigured driver 0
[    32.976] (==) Matched intel as autoconfigured driver 1
[    32.976] (==) Matched modesetting as autoconfigured driver 2
[    32.976] (==) Matched fbdev as autoconfigured driver 3
[    32.976] (==) Matched vesa as autoconfigured driver 4
[    32.976] (==) Assigned the driver to the xf86ConfigLayout
[    32.976] (II) LoadModule: "intel"
[    32.977] (II) Loading /usr/lib/xorg/modules/drivers/intel_drv.so
[    32.991] (II) Module intel: vendor="X.Org Foundation"
[    32.991] 	compiled for 1.17.1, module version = 2.99.917
[    32.991] 	Module class: X.Org Video Driver
[    32.991] 	ABI class: X.Org Video Driver, version 19.0
[    32.991] (II) LoadModule: "modesetting"
[    32.992] (II) Loading /usr/lib/xorg/modules/drivers/modesetting_drv.so
[    32.992] (II) Module modesetting: vendor="X.Org Foundation"
[    32.992] 	compiled for 1.17.1, module version = 1.17.1
[    32.992] 	Module class: X.Org Video Driver
[    32.992] 	ABI class: X.Org Video Driver, version 19.0
[    32.992] (II) LoadModule: "fbdev"
[    32.993] (II) Loading /usr/lib/xorg/modules/drivers/fbdev_drv.so
[    32.994] (II) Module fbdev: vendor="X.Org Foundation"
[    32.994] 	compiled for 1.17.1, module version = 0.4.4
[    32.994] 	Module class: X.Org Video Driver
[    32.994] 	ABI class: X.Org Video Driver, version 19.0
[    32.994] (II) LoadModule: "vesa"
[    32.994] (II) Loading /usr/lib/xorg/modules/drivers/vesa_drv.so
[    32.995] (II) Module vesa: vendor="X.Org Foundation"
[    32.995] 	compiled for 1.17.1, module version = 2.3.3
[    32.995] 	Module class: X.Org Video Driver
[    32.995] 	ABI class: X.Org Video Driver, version 19.0
[    32.995] (II) intel: Driver for Intel(R) Integrated Graphics Chipsets:
	i810, i810-dc100, i810e, i815, i830M, 845G, 854, 852GM/855GM, 865G,
	915G, E7221 (i915), 915GM, 945G, 945GM, 945GME, Pineview GM,
	Pineview G, 965G, G35, 965Q, 946GZ, 965GM, 965GME/GLE, G33, Q35, Q33,
	GM45, 4 Series, G45/G43, Q45/Q43, G41, B43
[    32.996] (II) intel: Driver for Intel(R) HD Graphics: 2000-6000
[    32.996] (II) intel: Driver for Intel(R) Iris(TM) Graphics: 5100, 6100
[    32.996] (II) intel: Driver for Intel(R) Iris(TM) Pro Graphics: 5200, 6200, P6300
[    32.997] (II) modesetting: Driver for Modesetting Kernel Drivers: kms
[    32.997] (II) FBDEV: driver for framebuffer: fbdev
[    32.997] (II) VESA: driver for VESA chipsets: vesa
[    32.997] (++) using VT number 7

[    32.997] (II) intel(0): Using Kernel Mode Setting driver: i915, version 1.6.0 20141121
[    32.997] (II) intel(0): SNA compiled: xserver-xorg-video-intel 2:2.99.917-1~exp1ubuntu2.2 (Alessio Treglia <quadrispro@ubuntu.com>)
[    32.997] (II) intel(0): SNA compiled for use with valgrind
[    32.998] (WW) Falling back to old probe method for modesetting
[    32.998] (WW) Falling back to old probe method for fbdev
[    32.998] (II) Loading sub module "fbdevhw"
[    32.998] (II) LoadModule: "fbdevhw"
[    32.998] (II) Loading /usr/lib/xorg/modules/libfbdevhw.so
[    32.999] (II) Module fbdevhw: vendor="X.Org Foundation"
[    32.999] 	compiled for 1.17.1, module version = 0.0.2
[    32.999] 	ABI class: X.Org Video Driver, version 19.0
[    32.999] (WW) Falling back to old probe method for vesa
[    33.000] (--) intel(0): Integrated Graphics Chipset: Intel(R) Pineview GM
[    33.000] (--) intel(0): CPU: x86-64, sse2, sse3, ssse3
[    33.000] (II) intel(0): Creating default Display subsection in Screen section
	"Default Screen Section" for depth/fbbpp 24/32
[    33.000] (==) intel(0): Depth 24, (--) framebuffer bpp 32
[    33.000] (==) intel(0): RGB weight 888
[    33.000] (==) intel(0): Default visual is TrueColor
[    33.001] (II) intel(0): Output LVDS1 has no monitor section
[    33.002] (--) intel(0): Found backlight control interface acpi_video0 (type 'firmware') for output LVDS1
[    33.002] (II) intel(0): Enabled output LVDS1
[    33.002] (II) intel(0): Output VGA1 has no monitor section
[    33.002] (II) intel(0): Enabled output VGA1
[    33.002] (--) intel(0): Using a maximum size of 256x256 for hardware cursors
[    33.003] (II) intel(0): Output VIRTUAL1 has no monitor section
[    33.003] (II) intel(0): Enabled output VIRTUAL1
[    33.003] (--) intel(0): Output LVDS1 using initial mode 1024x600 on pipe 1
[    33.003] (==) intel(0): TearFree disabled
[    33.003] (==) intel(0): DPI set to (96, 96)
[    33.003] (II) Loading sub module "dri2"
[    33.003] (II) LoadModule: "dri2"
[    33.003] (II) Module "dri2" already built-in
[    33.003] (II) Loading sub module "present"
[    33.003] (II) LoadModule: "present"
[    33.003] (II) Module "present" already built-in
[    33.076] (II) UnloadModule: "modesetting"
[    33.076] (II) Unloading modesetting
[    33.076] (II) UnloadModule: "fbdev"
[    33.076] (II) Unloading fbdev
[    33.076] (II) UnloadSubModule: "fbdevhw"
[    33.076] (II) Unloading fbdevhw
[    33.077] (II) UnloadModule: "vesa"
[    33.077] (II) Unloading vesa
[    33.077] (==) Depth 24 pixmap format is 32 bpp
[    33.077] (II) intel(0): SNA initialized with Alviso (gen3) backend
[    33.077] (==) intel(0): Backing store enabled
[    33.077] (==) intel(0): Silken mouse enabled
[    33.077] (II) intel(0): HW Cursor enabled
[    33.077] (II) intel(0): RandR 1.2 enabled, ignore the following RandR disabled message.
[    33.078] (==) intel(0): DPMS enabled
[    33.078] (==) intel(0): display hotplug detection enabled
[    33.078] (II) intel(0): [XvMC] i915_xvmc driver initialized.
[    33.078] (II) intel(0): [DRI2] Setup complete
[    33.078] (II) intel(0): [DRI2]   DRI driver: i915
[    33.078] (II) intel(0): [DRI2]   VDPAU driver: i915
[    33.078] (II) intel(0): direct rendering: DRI2 enabled
[    33.078] (II) intel(0): hardware support for Present enabled
[    33.078] (--) RandR disabled
[    33.097] (II) SELinux: Disabled on system
[    33.121] (II) AIGLX: enabled GLX_MESA_copy_sub_buffer
[    33.121] (II) AIGLX: enabled GLX_ARB_create_context
[    33.121] (II) AIGLX: enabled GLX_ARB_create_context_profile
[    33.121] (II) AIGLX: enabled GLX_EXT_create_context_es2_profile
[    33.121] (II) AIGLX: enabled GLX_INTEL_swap_event
[    33.121] (II) AIGLX: enabled GLX_SGI_swap_control and GLX_MESA_swap_control
[    33.121] (II) AIGLX: enabled GLX_EXT_framebuffer_sRGB
[    33.121] (II) AIGLX: enabled GLX_ARB_fbconfig_float
[    33.121] (II) AIGLX: GLX_EXT_texture_from_pixmap backed by buffer objects
[    33.122] (II) AIGLX: Loaded and initialized i915
[    33.122] (II) GLX: Initialized DRI2 GL provider for screen 0
[    33.128] (II) intel(0): switch to mode 1024x600@60.0 on LVDS1 using pipe 1, position (0, 0), rotation normal, reflection none
[    33.135] (II) intel(0): Setting screen physical size to 270 x 158
[    33.209] (II) XKB: reuse xkmfile /var/lib/xkb/server-B20D7FC79C7F597315E3E501AEF10E0D866E8E92.xkm
[    33.218] (II) config/udev: Adding input device Power Button (/dev/input/event3)
[    33.218] (**) Power Button: Applying InputClass "evdev keyboard catchall"
[    33.218] (II) LoadModule: "evdev"
[    33.219] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
[    33.250] (II) Module evdev: vendor="X.Org Foundation"
[    33.250] 	compiled for 1.16.0, module version = 2.9.0
[    33.251] 	Module class: X.Org XInput Driver
[    33.251] 	ABI class: X.Org XInput driver, version 21.0
[    33.251] (II) Using input driver 'evdev' for 'Power Button'
[    33.251] (**) Power Button: always reports core events
[    33.251] (**) evdev: Power Button: Device: "/dev/input/event3"
[    33.251] (--) evdev: Power Button: Vendor 0 Product 0x1
[    33.251] (--) evdev: Power Button: Found keys
[    33.251] (II) evdev: Power Button: Configuring as keyboard
[    33.251] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input3/event3"
[    33.251] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 6)
[    33.251] (**) Option "xkb_rules" "evdev"
[    33.251] (**) Option "xkb_model" "pc105"
[    33.251] (**) Option "xkb_layout" "it"
[    33.257] (II) XKB: reuse xkmfile /var/lib/xkb/server-3781FECB9CB8D26EE03343DB2C93394EA704B98F.xkm
[    33.260] (II) config/udev: Adding input device Video Bus (/dev/input/event6)
[    33.260] (**) Video Bus: Applying InputClass "evdev keyboard catchall"
[    33.260] (II) Using input driver 'evdev' for 'Video Bus'
[    33.260] (**) Video Bus: always reports core events
[    33.260] (**) evdev: Video Bus: Device: "/dev/input/event6"
[    33.260] (--) evdev: Video Bus: Vendor 0 Product 0x6
[    33.260] (--) evdev: Video Bus: Found keys
[    33.260] (II) evdev: Video Bus: Configuring as keyboard
[    33.260] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0A08:00/LNXVIDEO:00/input/input7/event6"
[    33.260] (II) XINPUT: Adding extended input device "Video Bus" (type: KEYBOARD, id 7)
[    33.260] (**) Option "xkb_rules" "evdev"
[    33.260] (**) Option "xkb_model" "pc105"
[    33.261] (**) Option "xkb_layout" "it"
[    33.262] (II) config/udev: Adding input device Power Button (/dev/input/event0)
[    33.262] (**) Power Button: Applying InputClass "evdev keyboard catchall"
[    33.263] (II) Using input driver 'evdev' for 'Power Button'
[    33.263] (**) Power Button: always reports core events
[    33.263] (**) evdev: Power Button: Device: "/dev/input/event0"
[    33.263] (--) evdev: Power Button: Vendor 0 Product 0x1
[    33.263] (--) evdev: Power Button: Found keys
[    33.263] (II) evdev: Power Button: Configuring as keyboard
[    33.263] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input0/event0"
[    33.263] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 8)
[    33.263] (**) Option "xkb_rules" "evdev"
[    33.263] (**) Option "xkb_model" "pc105"
[    33.263] (**) Option "xkb_layout" "it"
[    33.265] (II) config/udev: Adding input device Lid Switch (/dev/input/event2)
[    33.265] (II) No input driver specified, ignoring this device.
[    33.265] (II) This device may have been added with another device file.
[    33.266] (II) config/udev: Adding input device Sleep Button (/dev/input/event1)
[    33.266] (**) Sleep Button: Applying InputClass "evdev keyboard catchall"
[    33.266] (II) Using input driver 'evdev' for 'Sleep Button'
[    33.266] (**) Sleep Button: always reports core events
[    33.266] (**) evdev: Sleep Button: Device: "/dev/input/event1"
[    33.266] (--) evdev: Sleep Button: Vendor 0 Product 0x3
[    33.266] (--) evdev: Sleep Button: Found keys
[    33.266] (II) evdev: Sleep Button: Configuring as keyboard
[    33.267] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input1/event1"
[    33.267] (II) XINPUT: Adding extended input device "Sleep Button" (type: KEYBOARD, id 9)
[    33.267] (**) Option "xkb_rules" "evdev"
[    33.267] (**) Option "xkb_model" "pc105"
[    33.267] (**) Option "xkb_layout" "it"
[    33.269] (II) config/udev: Adding input device HDA Intel Mic (/dev/input/event7)
[    33.269] (II) No input driver specified, ignoring this device.
[    33.269] (II) This device may have been added with another device file.
[    33.270] (II) config/udev: Adding input device HDA Intel Headphone (/dev/input/event8)
[    33.270] (II) No input driver specified, ignoring this device.
[    33.270] (II) This device may have been added with another device file.
[    33.271] (II) config/udev: Adding input device WebCam (/dev/input/event11)
[    33.271] (**) WebCam: Applying InputClass "evdev keyboard catchall"
[    33.271] (II) Using input driver 'evdev' for 'WebCam'
[    33.271] (**) WebCam: always reports core events
[    33.272] (**) evdev: WebCam: Device: "/dev/input/event11"
[    33.272] (--) evdev: WebCam: Vendor 0x64e Product 0xd214
[    33.272] (--) evdev: WebCam: Found keys
[    33.272] (II) evdev: WebCam: Configuring as keyboard
[    33.272] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:1d.7/usb1/1-4/1-4:1.0/input/input12/event11"
[    33.272] (II) XINPUT: Adding extended input device "WebCam" (type: KEYBOARD, id 10)
[    33.272] (**) Option "xkb_rules" "evdev"
[    33.272] (**) Option "xkb_model" "pc105"
[    33.272] (**) Option "xkb_layout" "it"
[    33.274] (II) config/udev: Adding input device AT Translated Set 2 keyboard (/dev/input/event4)
[    33.274] (**) AT Translated Set 2 keyboard: Applying InputClass "evdev keyboard catchall"
[    33.274] (II) Using input driver 'evdev' for 'AT Translated Set 2 keyboard'
[    33.274] (**) AT Translated Set 2 keyboard: always reports core events
[    33.274] (**) evdev: AT Translated Set 2 keyboard: Device: "/dev/input/event4"
[    33.275] (--) evdev: AT Translated Set 2 keyboard: Vendor 0x1 Product 0x1
[    33.275] (--) evdev: AT Translated Set 2 keyboard: Found keys
[    33.275] (II) evdev: AT Translated Set 2 keyboard: Configuring as keyboard
[    33.275] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio0/input/input4/event4"
[    33.275] (II) XINPUT: Adding extended input device "AT Translated Set 2 keyboard" (type: KEYBOARD, id 11)
[    33.275] (**) Option "xkb_rules" "evdev"
[    33.275] (**) Option "xkb_model" "pc105"
[    33.275] (**) Option "xkb_layout" "it"
[    33.277] (II) config/udev: Adding input device SynPS/2 Synaptics TouchPad (/dev/input/event5)
[    33.277] (**) SynPS/2 Synaptics TouchPad: Applying InputClass "evdev touchpad catchall"
[    33.277] (**) SynPS/2 Synaptics TouchPad: Applying InputClass "touchpad catchall"
[    33.277] (**) SynPS/2 Synaptics TouchPad: Applying InputClass "Default clickpad buttons"
[    33.277] (II) LoadModule: "synaptics"
[    33.278] (II) Loading /usr/lib/xorg/modules/input/synaptics_drv.so
[    33.278] (II) Module synaptics: vendor="X.Org Foundation"
[    33.278] 	compiled for 1.16.0, module version = 1.8.99
[    33.278] 	Module class: X.Org XInput Driver
[    33.278] 	ABI class: X.Org XInput driver, version 21.0
[    33.278] (II) Using input driver 'synaptics' for 'SynPS/2 Synaptics TouchPad'
[    33.278] (**) SynPS/2 Synaptics TouchPad: always reports core events
[    33.278] (**) Option "Device" "/dev/input/event5"
[    33.288] (II) synaptics: SynPS/2 Synaptics TouchPad: ignoring touch events for semi-multitouch device
[    33.288] (--) synaptics: SynPS/2 Synaptics TouchPad: x-axis range 1472 - 5612 (res 62)
[    33.288] (--) synaptics: SynPS/2 Synaptics TouchPad: y-axis range 1408 - 4618 (res 124)
[    33.288] (--) synaptics: SynPS/2 Synaptics TouchPad: pressure range 0 - 255
[    33.288] (--) synaptics: SynPS/2 Synaptics TouchPad: finger width range 0 - 15
[    33.288] (--) synaptics: SynPS/2 Synaptics TouchPad: buttons: left right double triple
[    33.288] (--) synaptics: SynPS/2 Synaptics TouchPad: Vendor 0x2 Product 0x7
[    33.288] (--) synaptics: SynPS/2 Synaptics TouchPad: touchpad found
[    33.289] (**) SynPS/2 Synaptics TouchPad: always reports core events
[    33.300] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio1/input/input6/event5"
[    33.300] (II) XINPUT: Adding extended input device "SynPS/2 Synaptics TouchPad" (type: TOUCHPAD, id 12)
[    33.300] (**) synaptics: SynPS/2 Synaptics TouchPad: (accel) MinSpeed is now constant deceleration 2.5
[    33.300] (**) synaptics: SynPS/2 Synaptics TouchPad: (accel) MaxSpeed is now 1.75
[    33.300] (**) synaptics: SynPS/2 Synaptics TouchPad: (accel) AccelFactor is now 0.038
[    33.301] (**) SynPS/2 Synaptics TouchPad: (accel) keeping acceleration scheme 1
[    33.301] (**) SynPS/2 Synaptics TouchPad: (accel) acceleration profile 1
[    33.301] (**) SynPS/2 Synaptics TouchPad: (accel) acceleration factor: 2.000
[    33.301] (**) SynPS/2 Synaptics TouchPad: (accel) acceleration threshold: 4
[    33.301] (--) synaptics: SynPS/2 Synaptics TouchPad: touchpad found
[    33.302] (II) config/udev: Adding input device SynPS/2 Synaptics TouchPad (/dev/input/mouse0)
[    33.302] (**) SynPS/2 Synaptics TouchPad: Ignoring device from InputClass "touchpad ignore duplicates"
[    33.309] (II) config/udev: Adding input device Acer WMI hotkeys (/dev/input/event9)
[    33.309] (**) Acer WMI hotkeys: Applying InputClass "evdev keyboard catchall"
[    33.309] (II) Using input driver 'evdev' for 'Acer WMI hotkeys'
[    33.309] (**) Acer WMI hotkeys: always reports core events
[    33.309] (**) evdev: Acer WMI hotkeys: Device: "/dev/input/event9"
[    33.310] (--) evdev: Acer WMI hotkeys: Vendor 0 Product 0
[    33.310] (--) evdev: Acer WMI hotkeys: Found keys
[    33.310] (II) evdev: Acer WMI hotkeys: Configuring as keyboard
[    33.310] (**) Option "config_info" "udev:/sys/devices/virtual/input/input10/event9"
[    33.310] (II) XINPUT: Adding extended input device "Acer WMI hotkeys" (type: KEYBOARD, id 13)
[    33.310] (**) Option "xkb_rules" "evdev"
[    33.310] (**) Option "xkb_model" "pc105"
[    33.310] (**) Option "xkb_layout" "it"
[    33.312] (II) config/udev: Adding input device Acer BMA150 accelerometer (/dev/input/event10)
[    33.312] (II) No input driver specified, ignoring this device.
[    33.312] (II) This device may have been added with another device file.
[    33.313] (II) config/udev: Adding input device Acer BMA150 accelerometer (/dev/input/js0)
[    33.313] (II) No input driver specified, ignoring this device.
[    33.313] (II) This device may have been added with another device file.
[    40.290] (II) intel(0): EDID vendor "LGD", prod id 622
[    40.290] (II) intel(0): Printing DDC gathered Modelines:
[    40.290] (II) intel(0): Modeline "1024x600"x0.0   54.20  1024 1072 1104 1434  600 603 609 630 +hsync -vsync (37.8 kHz eP)
[    44.015] (II) XKB: reuse xkmfile /var/lib/xkb/server-3781FECB9CB8D26EE03343DB2C93394EA704B98F.xkm
[    49.510] (II) XKB: reuse xkmfile /var/lib/xkb/server-095B7959759E4B169CF2219AE005994AD38D585B.xkm
[    49.665] (II) XKB: reuse xkmfile /var/lib/xkb/server-095B7959759E4B169CF2219AE005994AD38D585B.xkm
[    54.149] (II) XKB: reuse xkmfile /var/lib/xkb/server-C9FF0EA140916B3C154EC563FE8E4E6BD8076C99.xkm

[magozurlinux]

Screen 0: minimum 8 x 8, current 1024 x 600, maximum 32767 x 32767
LVDS1 connected primary 1024x600+0+0 (normal left inverted right x axis y axis) 224mm x 126mm
1024x600 60.0*+
800x600 60.3 56.2
640x480 59.9
VGA1 disconnected (normal left inverted right x axis y axis)
VIRTUAL1 disconnected (normal left inverted right x axis y axis)

Hai la possibilità di impostare la risoluzione video a 1024x768?

Da terminale postami questi comandi:

Codice: Seleziona tutto

cvt 1024 768 60

Codice: Seleziona tutto

xrandr | grep connected

[ApollyonSun]

1024*768 dovrebbe essere la risoluzione normale del monitor esterno. Non posso impostarla sul monitor principale (almeno non dalle impostazioni di sistema).

cvt 1024 768 60

Codice: Seleziona tutto

# 1024x768 59.92 Hz (CVT 0.79M3) hsync: 47.82 kHz; pclk: 63.50 MHz
Modeline "1024x768_60.00"   63.50  1024 1072 1176 1328  768 771 775 798 -hsync +vsync

xrandr | grep connected

Codice: Seleziona tutto

LVDS1 connected primary 1024x600+0+0 (normal left inverted right x axis y axis) 224mm x 126mm
VGA1 disconnected (normal left inverted right x axis y axis)
VIRTUAL1 disconnected (normal left inverted right x axis y axis)

[magozurlinux]

Da terminale dai questi comandi:

Codice: Seleziona tutto

xrandr --newmode "1024x768_60.00"   63.50  1024 1072 1176 1328  768 771 775 798 -hsync +vsync

Codice: Seleziona tutto

xrandr --addmode LVDS1 1024x768_60.00

Codice: Seleziona tutto

xrandr --output LVDS1 --mode 1024x768_60.00

[ApollyonSun]

Dato il primo.

xrandr --addmode LVDS1 1024x768_60.00

Codice: Seleziona tutto

X Error of failed request:  BadMatch (invalid parameter attributes)
  Major opcode of failed request:  140 (RANDR)
  Minor opcode of failed request:  18 (RRAddOutputMode)
  Serial number of failed request:  30
  Current serial number in output stream:  31

xrandr --output LVDS1 --mode 1024x768_60.00

Codice: Seleziona tutto

xrandr: cannot find mode 1024x768_60.00

[magozurlinux]

Forse mi sfugge qualche comando da dare prima; controllerò!

Da terminale postami questi comandi:

Codice: Seleziona tutto

xrandr | grep maximum

Codice: Seleziona tutto

xrandr -q

[ApollyonSun]

xrandr | grep maximum

Codice: Seleziona tutto

Screen 0: minimum 8 x 8, current 1024 x 600, maximum 32767 x 32767

xrandr -q

Codice: Seleziona tutto

Screen 0: minimum 8 x 8, current 1024 x 600, maximum 32767 x 32767
LVDS1 connected primary 1024x600+0+0 (normal left inverted right x axis y axis) 224mm x 126mm
   1024x600       60.0*+
   800x600        60.3     56.2  
   640x480        59.9  
VGA1 disconnected (normal left inverted right x axis y axis)
VIRTUAL1 disconnected (normal left inverted right x axis y axis)

[magozurlinux]

Da terminale dai questi comandi:

Premi contemporaneamente questi tasti

Codice: Seleziona tutto

ctrl alt f1

inserisci username e password; poi dai questi comandi:

Codice: Seleziona tutto

sudo service lightdm stop

Codice: Seleziona tutto

sudo Xorg -configure

Codice: Seleziona tutto

sudo mv xorg.conf.new /etc/X11/xorg.conf

Codice: Seleziona tutto

sudo service lightdm start

Premi contemporaneamente questi tasti

Codice: Seleziona tutto

ctrl alt f7

Da terminale postami questo comando:

Codice: Seleziona tutto

cat /etc/X11/xorg.conf

[ApollyonSun]

cat /etc/X11/xorg.conf

Codice: Seleziona tutto

Section "ServerLayout"
	Identifier     "X.org Configured"
	Screen      0  "Screen0" 0 0
	Screen      1  "Screen1" RightOf "Screen0"
	InputDevice    "Mouse0" "CorePointer"
	InputDevice    "Keyboard0" "CoreKeyboard"
EndSection

Section "Files"
	ModulePath   "/usr/lib/xorg/modules"
	FontPath     "/usr/share/fonts/X11/misc"
	FontPath     "/usr/share/fonts/X11/cyrillic"
	FontPath     "/usr/share/fonts/X11/100dpi/:unscaled"
	FontPath     "/usr/share/fonts/X11/75dpi/:unscaled"
	FontPath     "/usr/share/fonts/X11/Type1"
	FontPath     "/usr/share/fonts/X11/100dpi"
	FontPath     "/usr/share/fonts/X11/75dpi"
	FontPath     "built-ins"
EndSection

Section "Module"
	Load  "glx"
EndSection

Section "InputDevice"
	Identifier  "Keyboard0"
	Driver      "kbd"
EndSection

Section "InputDevice"
	Identifier  "Mouse0"
	Driver      "mouse"
	Option	    "Protocol" "auto"
	Option	    "Device" "/dev/input/mice"
	Option	    "ZAxisMapping" "4 5 6 7"
EndSection

Section "Monitor"
	Identifier   "Monitor0"
	VendorName   "Monitor Vendor"
	ModelName    "Monitor Model"
EndSection

Section "Monitor"
	Identifier   "Monitor1"
	VendorName   "Monitor Vendor"
	ModelName    "Monitor Model"
EndSection

Section "Device"
        ### Available Driver options are:-
        ### Values: <i>: integer, <f>: float, <bool>: "True"/"False",
        ### <string>: "String", <freq>: "<f> Hz/kHz/MHz",
        ### <percent>: "<f>%"
        ### [arg]: arg optional
        #Option     "NoAccel"            	# [<bool>]
        #Option     "AccelMethod"        	# <str>
        #Option     "Backlight"          	# <str>
        #Option     "DRI"                	# <str>
        #Option     "Present"            	# [<bool>]
        #Option     "ColorKey"           	# <i>
        #Option     "VideoKey"           	# <i>
        #Option     "Tiling"             	# [<bool>]
        #Option     "LinearFramebuffer"  	# [<bool>]
        #Option     "VSync"              	# [<bool>]
        #Option     "PageFlip"           	# [<bool>]
        #Option     "SwapbuffersWait"    	# [<bool>]
        #Option     "TripleBuffer"       	# [<bool>]
        #Option     "XvPreferOverlay"    	# [<bool>]
        #Option     "HotPlug"            	# [<bool>]
        #Option     "ReprobeOutputs"     	# [<bool>]
        #Option     "DeleteUnusedDP12Displays" 	# [<bool>]
        #Option     "XvMC"               	# [<bool>]
        #Option     "ZaphodHeads"        	# <str>
        #Option     "VirtualHeads"       	# <i>
        #Option     "TearFree"           	# [<bool>]
        #Option     "PerCrtcPixmaps"     	# [<bool>]
        #Option     "FallbackDebug"      	# [<bool>]
        #Option     "DebugFlushBatches"  	# [<bool>]
        #Option     "DebugFlushCaches"   	# [<bool>]
        #Option     "DebugWait"          	# [<bool>]
        #Option     "BufferCache"        	# [<bool>]
	Identifier  "Card0"
	Driver      "intel"
	BusID       "PCI:0:2:0"
EndSection

Section "Device"
        ### Available Driver options are:-
        ### Values: <i>: integer, <f>: float, <bool>: "True"/"False",
        ### <string>: "String", <freq>: "<f> Hz/kHz/MHz",
        ### <percent>: "<f>%"
        ### [arg]: arg optional
        #Option     "NoAccel"            	# [<bool>]
        #Option     "AccelMethod"        	# <str>
        #Option     "Backlight"          	# <str>
        #Option     "DRI"                	# <str>
        #Option     "Present"            	# [<bool>]
        #Option     "ColorKey"           	# <i>
        #Option     "VideoKey"           	# <i>
        #Option     "Tiling"             	# [<bool>]
        #Option     "LinearFramebuffer"  	# [<bool>]
        #Option     "VSync"              	# [<bool>]
        #Option     "PageFlip"           	# [<bool>]
        #Option     "SwapbuffersWait"    	# [<bool>]
        #Option     "TripleBuffer"       	# [<bool>]
        #Option     "XvPreferOverlay"    	# [<bool>]
        #Option     "HotPlug"            	# [<bool>]
        #Option     "ReprobeOutputs"     	# [<bool>]
        #Option     "DeleteUnusedDP12Displays" 	# [<bool>]
        #Option     "XvMC"               	# [<bool>]
        #Option     "ZaphodHeads"        	# <str>
        #Option     "VirtualHeads"       	# <i>
        #Option     "TearFree"           	# [<bool>]
        #Option     "PerCrtcPixmaps"     	# [<bool>]
        #Option     "FallbackDebug"      	# [<bool>]
        #Option     "DebugFlushBatches"  	# [<bool>]
        #Option     "DebugFlushCaches"   	# [<bool>]
        #Option     "DebugWait"          	# [<bool>]
        #Option     "BufferCache"        	# [<bool>]
	Identifier  "Card1"
	Driver      "intel"
	BusID       "PCI:0:2:1"
EndSection

Section "Screen"
	Identifier "Screen0"
	Device     "Card0"
	Monitor    "Monitor0"
	SubSection "Display"
		Viewport   0 0
		Depth     1
	EndSubSection
	SubSection "Display"
		Viewport   0 0
		Depth     4
	EndSubSection
	SubSection "Display"
		Viewport   0 0
		Depth     8
	EndSubSection
	SubSection "Display"
		Viewport   0 0
		Depth     15
	EndSubSection
	SubSection "Display"
		Viewport   0 0
		Depth     16
	EndSubSection
	SubSection "Display"
		Viewport   0 0
		Depth     24
	EndSubSection
EndSection

Section "Screen"
	Identifier "Screen1"
	Device     "Card1"
	Monitor    "Monitor1"
	SubSection "Display"
		Viewport   0 0
		Depth     1
	EndSubSection
	SubSection "Display"
		Viewport   0 0
		Depth     4
	EndSubSection
	SubSection "Display"
		Viewport   0 0
		Depth     8
	EndSubSection
	SubSection "Display"
		Viewport   0 0
		Depth     15
	EndSubSection
	SubSection "Display"
		Viewport   0 0
		Depth     16
	EndSubSection
	SubSection "Display"
		Viewport   0 0
		Depth     24
	EndSubSection
EndSection

[magozurlinux]

Così, come va?

Codice: Seleziona tutto

xrandr --output LVDS1 --scale 1.5x1.5

[shouldes]

xrandr | grep maximum

Codice: Seleziona tutto

Screen 0: minimum 8 x 8, current 1024 x 600, maximum 32767 x 32767

xrandr -q

Codice: Seleziona tutto

Screen 0: minimum 8 x 8, current 1024 x 600, maximum 32767 x 32767
LVDS1 connected primary 1024x600+0+0 (normal left inverted right x axis y axis) 224mm x 126mm
   1024x600       60.0*+
   800x600        60.3     56.2  
   640x480        59.9  
VGA1 disconnected (normal left inverted right x axis y axis)
VIRTUAL1 disconnected (normal left inverted right x axis y axis)

Scusate l'intromissione, ma LVDS1 è il monitor interno e molto probabilmente la risoluzione nativa è 1024x600, quindi corretta.
Posta un:

Codice: Seleziona tutto

sudo lshw -sanitize

o almeno indica la sigla del portatile perché non ci sono informazioni sufficienti per fornirti aiuto.

Senza monitor esterno connesso mi pare sia OK da quanto dici?
Quindi il problema è configurare

Codice: Seleziona tutto

VGA1 disconnected

Che a quanto pare non hai connesso dalla risposta ai comandi.
Come lo vuoi configurare? Clonare, estendere o cosa?
Io lascerei stare lo xorg.conf trattandosi di qualcosa di portabile e proverei una soluzione lanciatore stile questa: http://forum.ubuntu-it.org/viewtopic.php?f=73&t=600106
Visto che usa due uscite diverse è più semplice rispetto all'altro thread.

Ma è VGA1 che deve essere configurato e non LVDS1 che gli funziona già bene.

[ApollyonSun]

LVDS1 funziona perfettamente. VGA1 da configurare, ma non posso connetterlo perchè mi si impalla tutto. Prima ne regolavo la risoluzione e lo usavo estendendolo da Impostazioni di sistema -> Monitor.

Il netbook è un emachines 355.

sudo lshw -sanitize

Codice: Seleziona tutto

computer                  
    description: Computer
    width: 64 bits
    capabilities: smbios-2.6 vsyscall32
  *-core
       description: Motherboard
       physical id: 0
     *-memory
          description: System memory
          physical id: 0
          size: 1990MiB
     *-cpu
          product: Intel(R) Atom(TM) CPU N455   @ 1.66GHz
          vendor: Intel Corp.
          physical id: 1
          bus info: cpu@0
          size: 1666MHz
          capacity: 1666MHz
          width: 64 bits
          capabilities: fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx x86-64 constant_tsc arch_perfmon pebs bts nopl aperfmperf pni dtes64 monitor ds_cpl est tm2 ssse3 cx16 xtpr pdcm movbe lahf_lm dtherm cpufreq
     *-pci
          description: Host bridge
          product: Atom Processor D4xx/D5xx/N4xx/N5xx DMI Bridge
          vendor: Intel Corporation
          physical id: 100
          bus info: pci@0000:00:00.0
          version: 00
          width: 32 bits
          clock: 33MHz
          configuration: driver=agpgart-intel
          resources: irq:0
        *-display:0
             description: VGA compatible controller
             product: Atom Processor D4xx/D5xx/N4xx/N5xx Integrated Graphics Controller
             vendor: Intel Corporation
             physical id: 2
             bus info: pci@0000:00:02.0
             version: 00
             width: 32 bits
             clock: 33MHz
             capabilities: msi pm vga_controller bus_master cap_list rom
             configuration: driver=i915 latency=0
             resources: irq:27 memory:98180000-981fffff ioport:60c0(size=8) memory:80000000-8fffffff memory:98000000-980fffff
        *-display:1 UNCLAIMED
             description: Display controller
             product: Atom Processor D4xx/D5xx/N4xx/N5xx Integrated Graphics Controller
             vendor: Intel Corporation
             physical id: 2.1
             bus info: pci@0000:00:02.1
             version: 00
             width: 32 bits
             clock: 33MHz
             capabilities: pm bus_master cap_list
             configuration: latency=0
             resources: memory:98100000-9817ffff
        *-multimedia
             description: Audio device
             product: NM10/ICH7 Family High Definition Audio Controller
             vendor: Intel Corporation
             physical id: 1b
             bus info: pci@0000:00:1b.0
             version: 02
             width: 64 bits
             clock: 33MHz
             capabilities: pm msi pciexpress bus_master cap_list
             configuration: driver=snd_hda_intel latency=0
             resources: irq:26 memory:98200000-98203fff
        *-pci:0
             description: PCI bridge
             product: NM10/ICH7 Family PCI Express Port 1
             vendor: Intel Corporation
             physical id: 1c
             bus info: pci@0000:00:1c.0
             version: 02
             width: 32 bits
             clock: 33MHz
             capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
             configuration: driver=pcieport
             resources: irq:24 ioport:5000(size=4096) memory:97000000-97ffffff ioport:90000000(size=16777216)
           *-network
                description: Ethernet interface
                product: AR8152 v1.1 Fast Ethernet
                vendor: Qualcomm Atheros
                physical id: 0
                bus info: pci@0000:01:00.0
                logical name: eth0
                version: c1
                serial: [REMOVED]
                capacity: 100Mbit/s
                width: 64 bits
                clock: 33MHz
                capabilities: pm msi pciexpress vpd bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd autonegotiation
                configuration: autonegotiation=on broadcast=yes driver=atl1c driverversion=1.0.1.1-NAPI latency=0 link=no multicast=yes port=twisted pair
                resources: irq:28 memory:97000000-9703ffff ioport:5000(size=128)
        *-pci:1
             description: PCI bridge
             product: NM10/ICH7 Family PCI Express Port 2
             vendor: Intel Corporation
             physical id: 1c.1
             bus info: pci@0000:00:1c.1
             version: 02
             width: 32 bits
             clock: 33MHz
             capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
             configuration: driver=pcieport
             resources: irq:25 ioport:4000(size=4096) memory:96000000-96ffffff ioport:91000000(size=16777216)
           *-network
                description: Wireless interface
                product: AR9285 Wireless Network Adapter (PCI-Express)
                vendor: Qualcomm Atheros
                physical id: 0
                bus info: pci@0000:02:00.0
                logical name: wlan0
                version: 01
                serial: [REMOVED]
                width: 64 bits
                clock: 33MHz
                capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
                configuration: broadcast=yes driver=ath9k driverversion=3.19.0-26-generic firmware=N/A ip=[REMOVED] latency=0 link=yes multicast=yes wireless=IEEE 802.11bgn
                resources: irq:17 memory:96000000-9600ffff
        *-usb:0
             description: USB controller
             product: NM10/ICH7 Family USB UHCI Controller #1
             vendor: Intel Corporation
             physical id: 1d
             bus info: pci@0000:00:1d.0
             version: 02
             width: 32 bits
             clock: 33MHz
             capabilities: uhci bus_master
             configuration: driver=uhci_hcd latency=0
             resources: irq:18 ioport:6080(size=32)
           *-usbhost
                product: UHCI Host Controller
                vendor: Linux 3.19.0-26-generic uhci_hcd
                physical id: 1
                bus info: usb@2
                logical name: usb2
                version: 3.19
                capabilities: usb-1.10
                configuration: driver=hub slots=2 speed=12Mbit/s
        *-usb:1
             description: USB controller
             product: NM10/ICH7 Family USB UHCI Controller #2
             vendor: Intel Corporation
             physical id: 1d.1
             bus info: pci@0000:00:1d.1
             version: 02
             width: 32 bits
             clock: 33MHz
             capabilities: uhci bus_master
             configuration: driver=uhci_hcd latency=0
             resources: irq:20 ioport:6060(size=32)
           *-usbhost
                product: UHCI Host Controller
                vendor: Linux 3.19.0-26-generic uhci_hcd
                physical id: 1
                bus info: usb@3
                logical name: usb3
                version: 3.19
                capabilities: usb-1.10
                configuration: driver=hub slots=2 speed=12Mbit/s
        *-usb:2
             description: USB controller
             product: NM10/ICH7 Family USB UHCI Controller #3
             vendor: Intel Corporation
             physical id: 1d.2
             bus info: pci@0000:00:1d.2
             version: 02
             width: 32 bits
             clock: 33MHz
             capabilities: uhci bus_master
             configuration: driver=uhci_hcd latency=0
             resources: irq:21 ioport:6040(size=32)
           *-usbhost
                product: UHCI Host Controller
                vendor: Linux 3.19.0-26-generic uhci_hcd
                physical id: 1
                bus info: usb@4
                logical name: usb4
                version: 3.19
                capabilities: usb-1.10
                configuration: driver=hub slots=2 speed=12Mbit/s
        *-usb:3
             description: USB controller
             product: NM10/ICH7 Family USB UHCI Controller #4
             vendor: Intel Corporation
             physical id: 1d.3
             bus info: pci@0000:00:1d.3
             version: 02
             width: 32 bits
             clock: 33MHz
             capabilities: uhci bus_master
             configuration: driver=uhci_hcd latency=0
             resources: irq:22 ioport:6020(size=32)
           *-usbhost
                product: UHCI Host Controller
                vendor: Linux 3.19.0-26-generic uhci_hcd
                physical id: 1
                bus info: usb@5
                logical name: usb5
                version: 3.19
                capabilities: usb-1.10
                configuration: driver=hub slots=2 speed=12Mbit/s
        *-usb:4
             description: USB controller
             product: NM10/ICH7 Family USB2 EHCI Controller
             vendor: Intel Corporation
             physical id: 1d.7
             bus info: pci@0000:00:1d.7
             version: 02
             width: 32 bits
             clock: 33MHz
             capabilities: pm debug ehci bus_master cap_list
             configuration: driver=ehci-pci latency=0
             resources: irq:22 memory:98204400-982047ff
           *-usbhost
                product: EHCI Host Controller
                vendor: Linux 3.19.0-26-generic ehci_hcd
                physical id: 1
                bus info: usb@1
                logical name: usb1
                version: 3.19
                capabilities: usb-2.00
                configuration: driver=hub slots=8 speed=480Mbit/s
              *-usb
                   description: Video
                   product: WebCam
                   vendor: SuYin
                   physical id: 4
                   bus info: usb@1:4
                   version: 1.00
                   serial: [REMOVED]
                   capabilities: usb-2.00
                   configuration: driver=uvcvideo maxpower=500mA speed=480Mbit/s
        *-pci:2
             description: PCI bridge
             product: 82801 Mobile PCI Bridge
             vendor: Intel Corporation
             physical id: 1e
             bus info: pci@0000:00:1e.0
             version: e2
             width: 32 bits
             clock: 33MHz
             capabilities: pci subtractive_decode bus_master cap_list
        *-isa
             description: ISA bridge
             product: NM10 Family LPC Controller
             vendor: Intel Corporation
             physical id: 1f
             bus info: pci@0000:00:1f.0
             version: 02
             width: 32 bits
             clock: 33MHz
             capabilities: isa bus_master cap_list
             configuration: driver=lpc_ich latency=0
             resources: irq:0
        *-ide
             description: IDE interface
             product: NM10/ICH7 Family SATA Controller [IDE mode]
             vendor: Intel Corporation
             physical id: 1f.2
             bus info: pci@0000:00:1f.2
             version: 02
             width: 32 bits
             clock: 66MHz
             capabilities: ide pm bus_master cap_list
             configuration: driver=ata_piix latency=0
             resources: irq:17 ioport:60b8(size=8) ioport:60cc(size=4) ioport:60b0(size=8) ioport:60c8(size=4) ioport:60a0(size=16) memory:92000000-920003ff
        *-serial UNCLAIMED
             description: SMBus
             product: NM10/ICH7 Family SMBus Controller
             vendor: Intel Corporation
             physical id: 1f.3
             bus info: pci@0000:00:1f.3
             version: 02
             width: 32 bits
             clock: 33MHz
             configuration: latency=0
             resources: ioport:6000(size=32)
     *-scsi
          physical id: 2
          logical name: scsi0
          capabilities: emulated
        *-disk
             description: ATA Disk
             product: TOSHIBA MK2565GS
             vendor: Toshiba
             physical id: 0.0.0
             bus info: scsi@0:0.0.0
             logical name: /dev/sda
             version: 2J
             serial: [REMOVED]
             size: 232GiB (250GB)
             capabilities: partitioned partitioned:dos
             configuration: ansiversion=5 logicalsectorsize=512 sectorsize=512 signature=88c55d28
           *-volume:0
                description: EXT4 volume
                vendor: Linux
                physical id: 1
                bus info: scsi@0:0.0.0,1
                logical name: /dev/sda1
                logical name: /
                version: 1.0
                serial: [REMOVED]
                size: 230GiB
                capacity: 230GiB
                capabilities: primary bootable journaled extended_attributes large_files huge_files dir_nlink extents ext4 ext2 initialized
                configuration: created=2015-07-06 22:27:41 filesystem=ext4 lastmountpoint=/ modified=2015-08-14 03:02:06 mount.fstype=ext4 mount.options=rw,relatime,errors=remount-ro,data=ordered mounted=2015-08-14 03:02:06 state=mounted
           *-volume:1
                description: Extended partition
                physical id: 2
                bus info: scsi@0:0.0.0,2
                logical name: /dev/sda2
                size: 2036MiB
                capacity: 2036MiB
                capabilities: primary extended partitioned partitioned:extended
              *-logicalvolume
                   description: Linux swap / Solaris partition
                   physical id: 5
                   logical name: /dev/sda5
                   capacity: 2036MiB
                   capabilities: nofs

[shouldes]

Di solito quando funzionava e non funziona più il problema è il file ~/.config/monitors.xml, che basta eliminare.
Ma non ho la più pallida idea se sulla 15.04 ci sia ancora quel file.
Di sicuro Impostazioni di sistema -> Monitor qualcosa l'ha configurato.
Intanto vedi se trovi quel file e rimuovilo.

Tieni pronto il comando nel terminale:

Codice: Seleziona tutto

xrandr --output LVDS1 --pos 0x0 --mode 1024x600 --refresh 60.0\nxrandr --output LVDS1 --primary --output VGA1 --auto --left-of LVDS1

In modo che basta un invio per lanciarlo.
Per ora l'ho esteso a sinistra per vedere cosa succede.
Attacca l'altro monitor, come sfarfalla lancia il comando precedente e poi posta:

Codice: Seleziona tutto

xrandr -q

intanto come segnalibro un utile script che potrebbe automatizzare eventuali comandi funzionanti: http://www.jejik.com/articles/2008/10/s ... ian_lenny/

Intanto spero ci sia monitors.xml ancora e che basti cancellarlo...

[ApollyonSun]

Il primo comando mi ha fatto apparire schermo nero sul monitor principale e una porzione di schermo sul monitor esterno.

Invece xranrd -q mi dice (a monitor esterno connesso):

Codice: Seleziona tutto

Screen 0: minimum 8 x 8, current 2304 x 1024, maximum 32767 x 32767
LVDS1 connected primary 1024x600+1280+0 (normal left inverted right x axis y axis) 224mm x 126mm
   1024x600       60.0*+
   800x600        60.3     56.2  
   640x480        59.9  
VGA1 connected 1280x1024+0+0 (normal left inverted right x axis y axis) 338mm x 270mm
   1280x1024      60.0*+   75.0  
   1024x768       75.1     70.1     60.0  
   800x600        72.2     75.0     60.3     56.2  
   640x480        75.0     72.8     60.0  
   720x400        70.1  
VIRTUAL1 disconnected (normal left inverted right x axis y axis)

[shouldes]

Il secondo l'ho fatto apparire io in quel modo: --output VGA1 --auto --left-of LVDS1
Come lo vuoi impostare?