natty su Vaio Z

[hellojoker]

allora il file lo trovi in  /etc/modprobe.d e si chiama blacklist.conf ed aggiungi queste righe alla fine
#questo l'ho aggiunto io e dovrebbe disabilitare i moduli
blacklist agpgart-intel
blacklist i915

salva e chiudi per la modifica del file devi essere root

poi dai anche sudo update-initramfs -u e riavvia

Ps immagino che il log tu l'abbia postato prima di fare le modifiche xorg.conf dice ancora load nvidia

[niky]

Purtroppo nessun cambiamento; ho provato ad aprire ubuntu dopo aver editato grub con "quiet splash" ma ho dovuto riaprire con "single nomodeset i8042.nopnp" in bassa risoluzione, da lì ho provato ha lanciare compiz --replace ed unity --replace, ma sempre con le consuete risposte:
nikyubu@nikyubu-laptop:~$ compiz --replace
Backend    : gconf
Integration : true
Profile    : unity
Adding plugins
Initializing core options...done
Initializing bailer options...done
Initializing detection options...done
Initializing composite options...done
compiz (opengl) - Fatal: GLX_EXT_texture_from_pixmap is missing
compiz (opengl) - Fatal: Software rendering detected
compiz (bailer) - Info: Ensuring a shell for your session
nikyubu@nikyubu-laptop:~$ Cannot register the panel shell: there is already one running.
nikyubu@nikyubu-laptop:~$

unity --replace:

nikyubu@nikyubu-laptop:~$ unity --replace
unity-panel-service: no process found
Backend    : gconf
Integration : true
Profile    : unity
Adding plugins
Initializing core options...done
Initializing bailer options...done
Initializing detection options...done
Initializing composite options...done
compiz (opengl) - Fatal: GLX_EXT_texture_from_pixmap is missing
compiz (opengl) - Fatal: Software rendering detected
compiz (bailer) - Info: Ensuring a shell for your session
nikyubu@nikyubu-laptop:~$ Cannot register the panel shell: there is already one running.

dopo i consueti lampeggiamenti del display

[hellojoker]

riposta xorg.conf Xorg.0.log lspci -k

[niky]

Xorg.0.log:
[    32.559]
X.Org X Server 1.10.0
Release Date: 2011-2-25
[    32.559] X Protocol Version 11, Revision 0
[    32.559] Build Operating System: Linux 2.6.24-27-server x86_64 Ubuntu
[    32.559] Current Operating System: Linux nikyubu-laptop 2.6.38-7-generic #39-Ubuntu SMP Fri Mar 25 21:24:57 UTC 2011 x86_64
[    32.559] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-2.6.38-7-generic root=UUID=fe9581ec-b598-4285-8673-ca1b1f766d4d ro quiet splash
[    32.559] Build Date: 01 April 2011  07:15:51AM
[    32.559] xorg-server 2:1.10.0-0ubuntu3 (For technical support please see http://www.ubuntu.com/support)
[    32.559] Current version of pixman: 0.20.2
[    32.559] Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
[    32.559] Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[    32.559] (==) Log file: "/var/log/Xorg.0.log", Time: Tue Apr  5 11:46:26 2011
[    32.559] (==) Using config file: "/etc/X11/xorg.conf"
[    32.559] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[    32.559] (==) ServerLayout "Layout0"
[    32.559] (**) |-->Screen "Screen0" (0)
[    32.559] (**) |  |-->Monitor "Monitor0"
[    32.559] (**) |  |-->Device "Device0"
[    32.559] (==) Automatically adding devices
[    32.559] (==) Automatically enabling devices
[    32.561] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.
[    32.561] Entry deleted from font path.
[    32.564] (==) FontPath set to:
/usr/share/fonts/X11/misc,
/usr/share/fonts/X11/100dpi/:unscaled,
/usr/share/fonts/X11/75dpi/:unscaled,
/usr/share/fonts/X11/Type1,
/usr/share/fonts/X11/100dpi,
/usr/share/fonts/X11/75dpi,
/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType,
built-ins
[    32.564] (==) ModulePath set to "/usr/lib/xorg/extra-modules,/usr/lib/xorg/modules"
[    32.564] (II) The server relies on udev to provide the list of input devices.
If no devices become available, reconfigure udev or disable AutoAddDevices.
[    32.564] (II) Loader magic: 0x7e0280
[    32.564] (II) Module ABI versions:
[    32.564] X.Org ANSI C Emulation: 0.4
[    32.564] X.Org Video Driver: 10.0
[    32.564] X.Org XInput driver : 12.3
[    32.565] X.Org Server Extension : 5.0
[    32.565] (--) PCI:*(0:0:2:0) 8086104d:905a rev 2, Mem @ 0xd1400000/4194304, 0xc0000000/268435456, I/O @ 0x00007078/8
[    32.565] (--) PCI: (0:1:0:0) 10de104d:905a rev 162, Mem @ 0xd0000000/16777216, 0xa0000000/268435456, 0xb0000000/33554432, I/O @ 0x00006000/128, BIOS @ 0x????????/524288
[    32.565] (II) Open ACPI successful (/var/run/acpid.socket)
[    32.565] (II) LoadModule: "extmod"
[    32.567] (II) Loading /usr/lib/xorg/modules/extensions/libextmod.so
[    32.567] (II) Module extmod: vendor="X.Org Foundation"
[    32.567] compiled for 1.10.0, module version = 1.0.0
[    32.567] Module class: X.Org Server Extension
[    32.567] ABI class: X.Org Server Extension, version 5.0
[    32.567] (II) Loading extension MIT-SCREEN-SAVER
[    32.567] (II) Loading extension XFree86-VidModeExtension
[    32.567] (II) Loading extension XFree86-DGA
[    32.567] (II) Loading extension DPMS
[    32.567] (II) Loading extension XVideo
[    32.567] (II) Loading extension XVideo-MotionCompensation
[    32.567] (II) Loading extension X-Resource
[    32.567] (II) LoadModule: "dbe"
[    32.567] (II) Loading /usr/lib/xorg/modules/extensions/libdbe.so
[    32.567] (II) Module dbe: vendor="X.Org Foundation"
[    32.567] compiled for 1.10.0, module version = 1.0.0
[    32.567] Module class: X.Org Server Extension
[    32.567] ABI class: X.Org Server Extension, version 5.0
[    32.567] (II) Loading extension DOUBLE-BUFFER
[    32.567] (II) LoadModule: "glx"
[    32.567] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[    32.569] (II) Module glx: vendor="X.Org Foundation"
[    32.569] compiled for 1.10.0, module version = 1.0.0
[    32.569] ABI class: X.Org Server Extension, version 5.0
[    32.569] (==) AIGLX enabled
[    32.569] (II) Loading extension GLX
[    32.570] (II) LoadModule: "record"
[    32.570] (II) Loading /usr/lib/xorg/modules/extensions/librecord.so
[    32.571] (II) Module record: vendor="X.Org Foundation"
[    32.571] compiled for 1.10.0, module version = 1.13.0
[    32.571] Module class: X.Org Server Extension
[    32.571] ABI class: X.Org Server Extension, version 5.0
[    32.571] (II) Loading extension RECORD
[    32.571] (II) LoadModule: "dri"
[    32.571] (II) Loading /usr/lib/xorg/modules/extensions/libdri.so
[    32.571] (II) Module dri: vendor="X.Org Foundation"
[    32.571] compiled for 1.10.0, module version = 1.0.0
[    32.571] ABI class: X.Org Server Extension, version 5.0
[    32.571] (II) Loading extension XFree86-DRI
[    32.571] (II) LoadModule: "dri2"
[    32.571] (II) Loading /usr/lib/xorg/modules/extensions/libdri2.so
[    32.571] (II) Module dri2: vendor="X.Org Foundation"
[    32.571] compiled for 1.10.0, module version = 1.2.0
[    32.571] ABI class: X.Org Server Extension, version 5.0
[    32.571] (II) Loading extension DRI2
[    32.571] (II) LoadModule: "nvidia"
[    32.572] (WW) Warning, couldn't open module nvidia
[    32.572] (II) UnloadModule: "nvidia"
[    32.572] (II) Unloading nvidia
[    32.572] (EE) Failed to load module "nvidia" (module does not exist, 0)
[    32.572] (EE) No drivers available.
[    32.572]
Fatal server error:
[    32.572] no screens found
[    32.572]
Please consult the The X.Org Foundation support
at http://wiki.x.org
for help.
[    32.572] Please also check the log file at "/var/log/Xorg.0.log" for additional information.
[    32.572]


xorg.conf:
# nvidia-xconfig: X configuration file generated by nvidia-xconfig
# nvidia-xconfig:  version 260.19.21  (buildmeister@builder101)  Thu Nov  4 21:47:28 PDT 2010


Section "ServerLayout"
    Identifier    "Layout0"
    Screen      0  "Screen0" 0 0
# commented out by update-manager, HAL is now used and auto-detects devices
# Keyboard settings are now read from /etc/default/console-setup
#    InputDevice    "Keyboard0" "CoreKeyboard"
# commented out by update-manager, HAL is now used and auto-detects devices
# Keyboard settings are now read from /etc/default/console-setup
#    InputDevice    "Mouse0" "CorePointer"
EndSection

Section "Files"
EndSection

# commented out by update-manager, HAL is now used and auto-detects devices
# Keyboard settings are now read from /etc/default/console-setup
#Section "InputDevice"
#
#    # generated from default
#    Identifier    "Mouse0"
#    Driver        "mouse"
#    Option        "Protocol" "auto"
#    Option        "Device" "/dev/psaux"
#    Option        "Emulate3Buttons" "no"
#    Option        "ZAxisMapping" "4 5"
#EndSection

# commented out by update-manager, HAL is now used and auto-detects devices
# Keyboard settings are now read from /etc/default/console-setup
#Section "InputDevice"
#
#    # generated from default
#    Identifier    "Keyboard0"
#    Driver        "kbd"
#EndSection

Section "Monitor"
    Identifier    "Monitor0"
    VendorName    "Unknown"
    ModelName      "Unknown"
    HorizSync      28.0 - 33.0
    VertRefresh    43.0 - 72.0
    Option        "DPMS"
EndSection

Section "Device"
    Identifier    "Device0"
    Driver        "nvidia"
    VendorName    "NVIDIA Corporation"
    BusID          "PCI:1:0:0"
EndSection

Section "Screen"
    Identifier    "Screen0"
    Device        "Device0"
    Monitor        "Monitor0"
    DefaultDepth    24


lspci -k:

nikyubu@nikyubu-laptop:~$ lspci -k
00:00.0 Host bridge: Intel Corporation Core Processor DRAM Controller (rev 02)
Subsystem: Sony Corporation Device 905a
Kernel driver in use: agpgart-intel
00:01.0 PCI bridge: Intel Corporation Core Processor PCI Express x16 Root Port (rev 02)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 02)
Subsystem: Sony Corporation Device 905a
Kernel modules: i915
00:16.0 Communication controller: Intel Corporation 5 Series/3400 Series Chipset HECI Controller (rev 06)
Subsystem: Sony Corporation Device 905a
00:19.0 Ethernet controller: Intel Corporation 82577LC Gigabit Network Connection (rev 05)
Subsystem: Sony Corporation Device 905a
Kernel driver in use: e1000e
Kernel modules: e1000e
00:1a.0 USB Controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05)
Subsystem: Sony Corporation Device 905a
Kernel driver in use: ehci_hcd
00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 05)
Subsystem: Sony Corporation Device 905a
Kernel driver in use: HDA Intel
Kernel modules: snd-hda-intel
00:1c.0 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 (rev 05)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.1 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 2 (rev 05)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1c.2 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 3 (rev 05)
Kernel driver in use: pcieport
Kernel modules: shpchp
00:1d.0 USB Controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05)
Subsystem: Sony Corporation Device 905a
Kernel driver in use: ehci_hcd
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev a5)
00:1f.0 ISA bridge: Intel Corporation Mobile 5 Series Chipset LPC Interface Controller (rev 05)
Subsystem: Sony Corporation Device 905a
Kernel modules: iTCO_wdt
00:1f.2 RAID bus controller: Intel Corporation Mobile 82801 SATA RAID Controller (rev 05)
Subsystem: Sony Corporation Device 905a
Kernel driver in use: ahci
Kernel modules: ahci
00:1f.3 SMBus: Intel Corporation 5 Series/3400 Series Chipset SMBus Controller (rev 05)
Subsystem: Sony Corporation Device 905a
Kernel modules: i2c-i801
00:1f.6 Signal processing controller: Intel Corporation 5 Series/3400 Series Chipset Thermal Subsystem (rev 05)
Subsystem: Sony Corporation Device 905a
Kernel modules: intel_ips
01:00.0 VGA compatible controller: nVidia Corporation GT216 [GeForce GT 330M] (rev a2)
Subsystem: Sony Corporation Device 905a
Kernel modules: nouveau, nvidiafb
01:00.1 Audio device: nVidia Corporation High Definition Audio Controller (rev a1)
Subsystem: Sony Corporation Device 905a
Kernel driver in use: HDA Intel
Kernel modules: snd-hda-intel
02:00.0 Network controller: Intel Corporation Centrino Advanced-N 6200 (rev 35)
Subsystem: Intel Corporation Centrino Advanced-N 6200 2x2 AGN
Kernel driver in use: iwlagn
Kernel modules: iwlagn
03:00.0 SD Host controller: Ricoh Co Ltd MMC/SD Host Controller
Subsystem: Sony Corporation Device 905a
Kernel driver in use: sdhci-pci
Kernel modules: sdhci-pci
03:00.1 System peripheral: Ricoh Co Ltd Memory Stick Host Controller
Subsystem: Sony Corporation Device 905a
03:00.4 SD Host controller: Ricoh Co Ltd MMC/SD Host Controller
Subsystem: Sony Corporation Device 905a
Kernel driver in use: sdhci-pci
Kernel modules: sdhci-pci
04:00.0 Mass storage controller: Silicon Image, Inc. SiI 3132 Serial ATA Raid II Controller (rev 01)
Subsystem: Silicon Image, Inc. SiI 3132 Serial ATA Raid II Controller
Kernel driver in use: sata_sil24
Kernel modules: sata_sil24
3f:00.0 Host bridge: Intel Corporation Core Processor QuickPath Architecture Generic Non-core Registers (rev 02)
Subsystem: Sony Corporation Device 905a
3f:00.1 Host bridge: Intel Corporation Core Processor QuickPath Architecture System Address Decoder (rev 02)
Subsystem: Sony Corporation Device 905a
3f:02.0 Host bridge: Intel Corporation Core Processor QPI Link 0 (rev 02)
Subsystem: Sony Corporation Device 905a
3f:02.1 Host bridge: Intel Corporation Core Processor QPI Physical 0 (rev 02)
Subsystem: Sony Corporation Device 905a
3f:02.2 Host bridge: Intel Corporation Core Processor Reserved (rev 02)
Subsystem: Sony Corporation Device 905a
3f:02.3 Host bridge: Intel Corporation Core Processor Reserved (rev 02)
Subsystem: Sony Corporation Device 905a
nikyubu@nikyubu-laptop:~$

[hellojoker]

Devi mettere nouveau al posto di nvidia nell'xorg.conf

Identifier     "Device0"
   Driver         "nvidia"
   VendorName     ""
   BusID          "PCI:1:0:0"

ma il problema + grosso è che continua a caricarti i moduli ...

[niky]

sostituito nvidia con nouveu in xorg.conf ma nulla è cambiato

[hellojoker]

scusa l'insistenza ma dovresti ripostare il Xorg.0.log e l'xorg.conf

senza che te lo faccio fare 2 volte edita il grub e metti anche agpgart=off

scusa comincio a vedere doppio è agp=off

[niky]

Scusami tu piuttosto per il tempo che ti sto usando; ti ringrazio ancora.
Editando in grub agpgart=off + quiet splash non si apre nulla la modalità "riga di comando " dopo un pò va in blocco; editando con agpgart=off + single nomodeset i8042.nopnp si apre, l'ambiente grafico sembraa un pò cambiato quasi in maggior risoluzione (anche se vedendo system/preferences/monitors nulla è cambiato)


xorg.0.log:

[    29.699]
X.Org X Server 1.10.0
Release Date: 2011-2-25
[    29.699] X Protocol Version 11, Revision 0
[    29.699] Build Operating System: Linux 2.6.24-27-server x86_64 Ubuntu
[    29.699] Current Operating System: Linux nikyubu-laptop 2.6.38-7-generic #39-Ubuntu SMP Fri Mar 25 21:24:57 UTC 2011 x86_64
[    29.699] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-2.6.38-7-generic root=UUID=fe9581ec-b598-4285-8673-ca1b1f766d4d ro agpgart=off quiet splash
[    29.699] Build Date: 01 April 2011  07:15:51AM
[    29.699] xorg-server 2:1.10.0-0ubuntu3 (For technical support please see http://www.ubuntu.com/support)
[    29.700] Current version of pixman: 0.20.2
[    29.700] Before reporting problems, check http://wiki.x.org
to make sure that you have the latest version.
[    29.700] Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[    29.700] (==) Log file: "/var/log/Xorg.0.log", Time: Tue Apr  5 15:05:17 2011
[    29.700] (==) Using config file: "/etc/X11/xorg.conf"
[    29.700] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[    29.700] (==) ServerLayout "Layout0"
[    29.700] (**) |-->Screen "Screen0" (0)
[    29.700] (**) |  |-->Monitor "Monitor0"
[    29.700] (**) |  |-->Device "Device0"
[    29.700] (==) Automatically adding devices
[    29.700] (==) Automatically enabling devices
[    29.702] (WW) The directory "/usr/share/fonts/X11/cyrillic" does not exist.
[    29.702] Entry deleted from font path.
[    29.705] (==) FontPath set to:
/usr/share/fonts/X11/misc,
/usr/share/fonts/X11/100dpi/:unscaled,
/usr/share/fonts/X11/75dpi/:unscaled,
/usr/share/fonts/X11/Type1,
/usr/share/fonts/X11/100dpi,
/usr/share/fonts/X11/75dpi,
/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType,
built-ins
[    29.705] (==) ModulePath set to "/usr/lib/xorg/extra-modules,/usr/lib/xorg/modules"
[    29.705] (II) The server relies on udev to provide the list of input devices.
If no devices become available, reconfigure udev or disable AutoAddDevices.
[    29.705] (II) Loader magic: 0x7e0280
[    29.705] (II) Module ABI versions:
[    29.705] X.Org ANSI C Emulation: 0.4
[    29.705] X.Org Video Driver: 10.0
[    29.705] X.Org XInput driver : 12.3
[    29.705] X.Org Server Extension : 5.0
[    29.706] (--) PCI:*(0:0:2:0) 8086104d:905a rev 2, Mem @ 0xd1400000/4194304, 0xc0000000/268435456, I/O @ 0x00007078/8
[    29.706] (--) PCI: (0:1:0:0) 10de104d:905a rev 162, Mem @ 0xd0000000/16777216, 0xa0000000/268435456, 0xb0000000/33554432, I/O @ 0x00006000/128, BIOS @ 0x????????/524288
[    29.706] (II) Open ACPI successful (/var/run/acpid.socket)
[    29.706] (II) LoadModule: "extmod"
[    29.707] (II) Loading /usr/lib/xorg/modules/extensions/libextmod.so
[    29.707] (II) Module extmod: vendor="X.Org Foundation"
[    29.707] compiled for 1.10.0, module version = 1.0.0
[    29.707] Module class: X.Org Server Extension
[    29.707] ABI class: X.Org Server Extension, version 5.0
[    29.707] (II) Loading extension MIT-SCREEN-SAVER
[    29.707] (II) Loading extension XFree86-VidModeExtension
[    29.708] (II) Loading extension XFree86-DGA
[    29.708] (II) Loading extension DPMS
[    29.708] (II) Loading extension XVideo
[    29.708] (II) Loading extension XVideo-MotionCompensation
[    29.708] (II) Loading extension X-Resource
[    29.708] (II) LoadModule: "dbe"
[    29.708] (II) Loading /usr/lib/xorg/modules/extensions/libdbe.so
[    29.708] (II) Module dbe: vendor="X.Org Foundation"
[    29.708] compiled for 1.10.0, module version = 1.0.0
[    29.708] Module class: X.Org Server Extension
[    29.708] ABI class: X.Org Server Extension, version 5.0
[    29.708] (II) Loading extension DOUBLE-BUFFER
[    29.708] (II) LoadModule: "glx"
[    29.708] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[    29.710] (II) Module glx: vendor="X.Org Foundation"
[    29.710] compiled for 1.10.0, module version = 1.0.0
[    29.710] ABI class: X.Org Server Extension, version 5.0
[    29.710] (==) AIGLX enabled
[    29.711] (II) Loading extension GLX
[    29.711] (II) LoadModule: "record"
[    29.712] (II) Loading /usr/lib/xorg/modules/extensions/librecord.so
[    29.712] (II) Module record: vendor="X.Org Foundation"
[    29.712] compiled for 1.10.0, module version = 1.13.0
[    29.712] Module class: X.Org Server Extension
[    29.712] ABI class: X.Org Server Extension, version 5.0
[    29.712] (II) Loading extension RECORD
[    29.712] (II) LoadModule: "dri"
[    29.712] (II) Loading /usr/lib/xorg/modules/extensions/libdri.so
[    29.712] (II) Module dri: vendor="X.Org Foundation"
[    29.712] compiled for 1.10.0, module version = 1.0.0
[    29.712] ABI class: X.Org Server Extension, version 5.0
[    29.712] (II) Loading extension XFree86-DRI
[    29.712] (II) LoadModule: "dri2"
[    29.712] (II) Loading /usr/lib/xorg/modules/extensions/libdri2.so
[    29.712] (II) Module dri2: vendor="X.Org Foundation"
[    29.712] compiled for 1.10.0, module version = 1.2.0
[    29.712] ABI class: X.Org Server Extension, version 5.0
[    29.712] (II) Loading extension DRI2
[    29.712] (II) LoadModule: "nouveau"
[    29.713] (II) Loading /usr/lib/xorg/modules/drivers/nouveau_drv.so
[    29.716] (II) Module nouveau: vendor="X.Org Foundation"
[    29.716] compiled for 1.10.0, module version = 0.0.16
[    29.716] Module class: X.Org Video Driver
[    29.716] ABI class: X.Org Video Driver, version 10.0
[    29.716] (II) NOUVEAU driver Date:  Fri Jan 7 13:33:36 2011 +1000
[    29.716] (II) NOUVEAU driver for NVIDIA chipset families :
[    29.716] RIVA TNT    (NV04)
[    29.716] RIVA TNT2  (NV05)
[    29.716] GeForce 256 (NV10)
[    29.716] GeForce 2  (NV11, NV15)
[    29.716] GeForce 4MX (NV17, NV18)
[    29.716] GeForce 3  (NV20)
[    29.716] GeForce 4Ti (NV25, NV28)
[    29.716] GeForce FX  (NV3x)
[    29.717] GeForce 6  (NV4x)
[    29.717] GeForce 7  (G7x)
[    29.717] GeForce 8  (G8x)
[    29.717] (++) using VT number 7

[    29.717] drmOpenDevice: node name is /dev/dri/card0
[    29.717] drmOpenDevice: open result is 8, (OK)
[    29.717] drmOpenByBusid: Searching for BusID pci:0000:01:00.0
[    29.717] drmOpenDevice: node name is /dev/dri/card0
[    29.717] drmOpenDevice: open result is 8, (OK)
[    29.718] drmOpenByBusid: drmOpenMinor returns 8
[    29.718] drmOpenByBusid: drmGetBusid reports pci:0000:01:00.0
[    29.718] (II) [drm] nouveau interface version: 0.0.16
[    29.718] (II) Loading /usr/lib/xorg/modules/drivers/nouveau_drv.so
[    29.718] (II) Loading sub module "dri"
[    29.718] (II) LoadModule: "dri"
[    29.718] (II) Loading /usr/lib/xorg/modules/extensions/libdri.so
[    29.718] (II) Module dri: vendor="X.Org Foundation"
[    29.718] compiled for 1.10.0, module version = 1.0.0
[    29.718] ABI class: X.Org Server Extension, version 5.0
[    29.718] (II) NOUVEAU(0): Loaded DRI module
[    29.718] drmOpenDevice: node name is /dev/dri/card0
[    29.718] drmOpenDevice: open result is 9, (OK)
[    29.718] drmOpenDevice: node name is /dev/dri/card0
[    29.718] drmOpenDevice: open result is 9, (OK)
[    29.718] drmOpenByBusid: Searching for BusID pci:0000:01:00.0
[    29.718] drmOpenDevice: node name is /dev/dri/card0
[    29.718] drmOpenDevice: open result is 9, (OK)
[    29.718] drmOpenByBusid: drmOpenMinor returns 9
[    29.718] drmOpenByBusid: drmGetBusid reports pci:0000:01:00.0
[    29.718] (II) [drm] DRM interface version 1.4
[    29.718] (II) [drm] DRM open master succeeded.
[    29.718] (--) NOUVEAU(0): Chipset: "NVIDIA NVa5"
[    29.718] (**) NOUVEAU(0): Depth 24, (--) framebuffer bpp 32
[    29.718] (==) NOUVEAU(0): RGB weight 888
[    29.718] (==) NOUVEAU(0): Default visual is TrueColor
[    29.718] (==) NOUVEAU(0): Using HW cursor
[    29.718] (==) NOUVEAU(0): GLX sync to VBlank disabled.
[    29.816] (II) NOUVEAU(0): Output VGA-1 using monitor section Monitor0
[    29.821] (II) NOUVEAU(0): Output eDP-1 has no monitor section
[    29.829] (II) NOUVEAU(0): Output HDMI-1 has no monitor section
[    29.836] (II) NOUVEAU(0): Output DVI-D-1 has no monitor section
[    29.934] (II) NOUVEAU(0): EDID for output VGA-1
[    29.939] (II) NOUVEAU(0): EDID for output eDP-1
[    29.946] (II) NOUVEAU(0): EDID for output HDMI-1
[    29.954] (II) NOUVEAU(0): EDID for output DVI-D-1
[    29.954] (II) NOUVEAU(0): Output VGA-1 disconnected
[    29.954] (II) NOUVEAU(0): Output eDP-1 disconnected
[    29.954] (II) NOUVEAU(0): Output HDMI-1 disconnected
[    29.954] (II) NOUVEAU(0): Output DVI-D-1 disconnected
[    29.954] (WW) NOUVEAU(0): No outputs definitely connected, trying again...
[    29.954] (II) NOUVEAU(0): Output VGA-1 disconnected
[    29.954] (II) NOUVEAU(0): Output eDP-1 disconnected
[    29.954] (II) NOUVEAU(0): Output HDMI-1 disconnected
[    29.954] (II) NOUVEAU(0): Output DVI-D-1 disconnected
[    29.954] (WW) NOUVEAU(0): Unable to find connected outputs - setting 1024x768 initial framebuffer
[    29.954] (II) NOUVEAU(0): Using default gamma of (1.0, 1.0, 1.0) unless otherwise stated.
[    29.954] (--) NOUVEAU(0): Virtual size is 1024x768 (pitch 0)
[    29.954] (**) NOUVEAU(0):  Mode "1024x768": 63.5 MHz (scaled from 0.0 MHz), 47.8 kHz, 59.9 Hz
[    29.954] (II) NOUVEAU(0): Modeline "1024x768"x59.9  63.50  1024 1072 1176 1328  768 771 775 798 -hsync +vsync (47.8 kHz)
[    29.954] (==) NOUVEAU(0): DPI set to (96, 96)
[    29.954] (II) Loading sub module "fb"
[    29.954] (II) LoadModule: "fb"
[    29.954] (II) Loading /usr/lib/xorg/modules/libfb.so
[    29.956] (II) Module fb: vendor="X.Org Foundation"
[    29.956] compiled for 1.10.0, module version = 1.0.0
[    29.956] ABI class: X.Org ANSI C Emulation, version 0.4
[    29.956] (II) Loading sub module "exa"
[    29.956] (II) LoadModule: "exa"
[    29.957] (II) Loading /usr/lib/xorg/modules/libexa.so
[    29.958] (II) Module exa: vendor="X.Org Foundation"
[    29.958] compiled for 1.10.0, module version = 2.5.0
[    29.958] ABI class: X.Org Video Driver, version 10.0
[    29.958] (II) Loading sub module "shadowfb"
[    29.958] (II) LoadModule: "shadowfb"
[    29.958] (II) Loading /usr/lib/xorg/modules/libshadowfb.so
[    29.959] (II) Module shadowfb: vendor="X.Org Foundation"
[    29.959] compiled for 1.10.0, module version = 1.0.0
[    29.959] ABI class: X.Org ANSI C Emulation, version 0.4
[    29.959] (--) Depth 24 pixmap format is 32 bpp
[    29.970] (II) NOUVEAU(0): Opened GPU channel 2
[    29.971] (II) NOUVEAU(0): [DRI2] Setup complete
[    29.971] (II) NOUVEAU(0): [DRI2]  DRI driver: nouveau
[    29.971] (II) NOUVEAU(0): GART: 512MiB available
[    29.972] (II) NOUVEAU(0): GART: Allocated 16MiB as a scratch buffer
[    29.975] (II) EXA(0): Driver allocated offscreen pixmaps
[    29.975] (II) EXA(0): Driver registered support for the following operations:
[    29.975] (II)        Solid
[    29.975] (II)        Copy
[    29.975] (II)        Composite (RENDER acceleration)
[    29.975] (II)        UploadToScreen
[    29.975] (II)        DownloadFromScreen
[    29.975] (==) NOUVEAU(0): Backing store disabled
[    29.975] (==) NOUVEAU(0): Silken mouse enabled
[    29.976] (II) NOUVEAU(0): [XvMC] Associated with Nouveau GeForce 8/9 Textured Video.
[    29.976] (II) NOUVEAU(0): [XvMC] Extension initialized.
[    29.976] (**) NOUVEAU(0): DPMS enabled
[    29.976] (II) NOUVEAU(0): RandR 1.2 enabled, ignore the following RandR disabled message.
[    29.976] (WW) NOUVEAU(0): Option "ConnectedMonitor" is not used
[    29.976] (WW) NOUVEAU(0): Option "CustomEDID" is not used
[    29.976] (--) RandR disabled
[    29.976] (II) Initializing built-in extension Generic Event Extension
[    29.976] (II) Initializing built-in extension SHAPE
[    29.976] (II) Initializing built-in extension MIT-SHM
[    29.976] (II) Initializing built-in extension XInputExtension
[    29.976] (II) Initializing built-in extension XTEST
[    29.976] (II) Initializing built-in extension BIG-REQUESTS
[    29.976] (II) Initializing built-in extension SYNC
[    29.976] (II) Initializing built-in extension XKEYBOARD
[    29.976] (II) Initializing built-in extension XC-MISC
[    29.976] (II) Initializing built-in extension SECURITY
[    29.976] (II) Initializing built-in extension XINERAMA
[    29.976] (II) Initializing built-in extension XFIXES
[    29.976] (II) Initializing built-in extension RENDER
[    29.976] (II) Initializing built-in extension RANDR
[    29.976] (II) Initializing built-in extension COMPOSITE
[    29.976] (II) Initializing built-in extension DAMAGE
[    29.976] (II) Initializing built-in extension GESTURE
[    29.981] (II) AIGLX: Trying DRI driver /usr/lib/dri/nouveau_dri.so
[    30.015] (II) AIGLX: enabled GLX_MESA_copy_sub_buffer
[    30.015] (II) AIGLX: enabled GLX_INTEL_swap_event
[    30.015] (II) AIGLX: enabled GLX_SGI_swap_control and GLX_MESA_swap_control
[    30.015] (II) AIGLX: enabled GLX_SGI_make_current_read
[    30.015] (II) AIGLX: GLX_EXT_texture_from_pixmap backed by buffer objects
[    30.015] (II) AIGLX: Loaded and initialized nouveau
[    30.015] (II) GLX: Initialized DRI2 GL provider for screen 0
[    30.017] (II) NOUVEAU(0): NVEnterVT is called.
[    30.038] (II) XKB: reuse xkmfile /var/lib/xkb/server-B20D7FC79C7F597315E3E501AEF10E0D866E8E92.xkm
[    30.046] (II) config/udev: Adding input device Sony Vaio Keys (/dev/input/event3)
[    30.046] (**) Sony Vaio Keys: Applying InputClass "evdev keyboard catchall"
[    30.046] (II) LoadModule: "evdev"
[    30.046] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
[    30.051] (II) Module evdev: vendor="X.Org Foundation"
[    30.051] compiled for 1.9.99.902, module version = 2.6.0
[    30.051] Module class: X.Org XInput Driver
[    30.051] ABI class: X.Org XInput driver, version 12.3
[    30.051] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
[    30.051] (**) Sony Vaio Keys: always reports core events
[    30.051] (**) Sony Vaio Keys: Device: "/dev/input/event3"
[    30.090] (--) Sony Vaio Keys: Found keys
[    30.090] (II) Sony Vaio Keys: Configuring as keyboard
[    30.090] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/device:00/PNP0A08:00/device:0b/SNY5001:00/input/input3/event3"
[    30.090] (II) XINPUT: Adding extended input device "Sony Vaio Keys" (type: KEYBOARD)
[    30.090] (**) Option "xkb_rules" "evdev"
[    30.090] (**) Option "xkb_model" "pc105"
[    30.090] (**) Option "xkb_layout" "it"
[    30.091] (II) XKB: reuse xkmfile /var/lib/xkb/server-3781FECB9CB8D26EE03343DB2C93394EA704B98F.xkm
[    30.097] (II) config/udev: Adding input device Power Button (/dev/input/event1)
[    30.097] (**) Power Button: Applying InputClass "evdev keyboard catchall"
[    30.097] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
[    30.097] (**) Power Button: always reports core events
[    30.097] (**) Power Button: Device: "/dev/input/event1"
[    30.150] (--) Power Button: Found keys
[    30.150] (II) Power Button: Configuring as keyboard
[    30.150] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/device:00/PNP0C0C:00/input/input1/event1"
[    30.150] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD)
[    30.150] (**) Option "xkb_rules" "evdev"
[    30.150] (**) Option "xkb_model" "pc105"
[    30.150] (**) Option "xkb_layout" "it"
[    30.150] (II) config/udev: Adding input device Lid Switch (/dev/input/event0)
[    30.150] (II) No input driver/identifier specified (ignoring)
[    30.151] (II) config/udev: Adding input device UVC Camera (05ca:18b7) (/dev/input/event5)
[    30.151] (**) UVC Camera (05ca:18b7): Applying InputClass "evdev keyboard catchall"
[    30.151] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
[    30.151] (**) UVC Camera (05ca:18b7): always reports core events
[    30.151] (**) UVC Camera (05ca:18b7): Device: "/dev/input/event5"
[    30.230] (--) UVC Camera (05ca:18b7): Found keys
[    30.230] (II) UVC Camera (05ca:18b7): Configuring as keyboard
[    30.230] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2/1-1.2:1.0/input/input5/event5"
[    30.230] (II) XINPUT: Adding extended input device "UVC Camera (05ca:18b7)" (type: KEYBOARD)
[    30.230] (**) Option "xkb_rules" "evdev"
[    30.230] (**) Option "xkb_model" "pc105"
[    30.230] (**) Option "xkb_layout" "it"
[    30.236] (II) config/udev: Adding input device AT Translated Set 2 keyboard (/dev/input/event2)
[    30.236] (**) AT Translated Set 2 keyboard: Applying InputClass "evdev keyboard catchall"
[    30.236] (II) Loading /usr/lib/xorg/modules/input/evdev_drv.so
[    30.236] (**) AT Translated Set 2 keyboard: always reports core events
[    30.236] (**) AT Translated Set 2 keyboard: Device: "/dev/input/event2"
[    30.310] (--) AT Translated Set 2 keyboard: Found keys
[    30.310] (II) AT Translated Set 2 keyboard: Configuring as keyboard
[    30.310] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio0/input/input2/event2"
[    30.310] (II) XINPUT: Adding extended input device "AT Translated Set 2 keyboard" (type: KEYBOARD)
[    30.310] (**) Option "xkb_rules" "evdev"
[    30.310] (**) Option "xkb_model" "pc105"
[    30.310] (**) Option "xkb_layout" "it"
[    30.310] (II) config/udev: Adding input device SynPS/2 Synaptics TouchPad (/dev/input/event6)
[    30.310] (**) SynPS/2 Synaptics TouchPad: Applying InputClass "evdev touchpad catchall"
[    30.310] (**) SynPS/2 Synaptics TouchPad: Applying InputClass "touchpad catchall"
[    30.310] (II) LoadModule: "synaptics"
[    30.310] (II) Loading /usr/lib/xorg/modules/input/synaptics_drv.so
[    30.312] (II) Module synaptics: vendor="X.Org Foundation"
[    30.312] compiled for 1.10.0, module version = 1.3.99
[    30.312] Module class: X.Org XInput Driver
[    30.312] ABI class: X.Org XInput driver, version 12.3
[    30.312] (II) Loading /usr/lib/xorg/modules/input/synaptics_drv.so
[    30.312] (**) SynPS/2 Synaptics TouchPad: always reports core events
[    30.312] (**) Option "Device" "/dev/input/event6"
[    30.760] (--) SynPS/2 Synaptics TouchPad: x-axis range 1472 - 5698
[    30.760] (--) SynPS/2 Synaptics TouchPad: y-axis range 1408 - 4838
[    30.760] (--) SynPS/2 Synaptics TouchPad: pressure range 0 - 255
[    30.760] (--) SynPS/2 Synaptics TouchPad: finger width range 0 - 15
[    30.760] (--) SynPS/2 Synaptics TouchPad: buttons: left right double triple
[    31.040] (--) SynPS/2 Synaptics TouchPad: touchpad found
[    31.040] (**) SynPS/2 Synaptics TouchPad: always reports core events
[    31.170] (**) Option "config_info" "udev:/sys/devices/platform/i8042/serio1/input/input6/event6"
[    31.170] (II) XINPUT: Adding extended input device "SynPS/2 Synaptics TouchPad" (type: TOUCHPAD)
[    31.170] (**) SynPS/2 Synaptics TouchPad: (accel) MinSpeed is now constant deceleration 2.5
[    31.170] (**) SynPS/2 Synaptics TouchPad: MaxSpeed is now 1.75
[    31.170] (**) SynPS/2 Synaptics TouchPad: AccelFactor is now 0.037
[    31.170] (**) SynPS/2 Synaptics TouchPad: (accel) keeping acceleration scheme 1
[    31.170] (**) SynPS/2 Synaptics TouchPad: (accel) acceleration profile 1
[    31.170] (**) SynPS/2 Synaptics TouchPad: (accel) acceleration factor: 2.000
[    31.170] (**) SynPS/2 Synaptics TouchPad: (accel) acceleration threshold: 4
[    31.410] (--) SynPS/2 Synaptics TouchPad: touchpad found
[    31.410] (II) config/udev: Adding input device SynPS/2 Synaptics TouchPad (/dev/input/mouse1)
[    31.410] (II) No input driver/identifier specified (ignoring)
[    31.414] (II) config/udev: Adding input device Sony Vaio Jogdial (/dev/input/event4)
[    31.414] (II) No input driver/identifier specified (ignoring)
[    31.414] (II) config/udev: Adding input device Sony Vaio Jogdial (/dev/input/mouse0)
[    31.414] (II) No input driver/identifier specified (ignoring)
[    32.047] (II) config/udev: Adding input device HDA Intel Headphone (/dev/input/event8)
[    32.047] (II) No input driver/identifier specified (ignoring)
[    32.047] (II) config/udev: Adding input device HDA Intel Mic (/dev/input/event7)
[    32.047] (II) No input driver/identifier specified (ignoring)



xorg.conf:

# nvidia-xconfig: X configuration file generated by nvidia-xconfig
# nvidia-xconfig:  version 260.19.21  (buildmeister@builder101)  Thu Nov  4 21:47:28 PDT 2010


Section "ServerLayout"
    Identifier    "Layout0"
    Screen      0  "Screen0" 0 0
# commented out by update-manager, HAL is now used and auto-detects devices
# Keyboard settings are now read from /etc/default/console-setup
#    InputDevice    "Keyboard0" "CoreKeyboard"
# commented out by update-manager, HAL is now used and auto-detects devices
# Keyboard settings are now read from /etc/default/console-setup
#    InputDevice    "Mouse0" "CorePointer"
EndSection

Section "Files"
EndSection

# commented out by update-manager, HAL is now used and auto-detects devices
# Keyboard settings are now read from /etc/default/console-setup
#Section "InputDevice"
#
#    # generated from default
#    Identifier    "Mouse0"
#    Driver        "mouse"
#    Option        "Protocol" "auto"
#    Option        "Device" "/dev/psaux"
#    Option        "Emulate3Buttons" "no"
#    Option        "ZAxisMapping" "4 5"
#EndSection

# commented out by update-manager, HAL is now used and auto-detects devices
# Keyboard settings are now read from /etc/default/console-setup
#Section "InputDevice"
#
#    # generated from default
#    Identifier    "Keyboard0"
#    Driver        "kbd"
#EndSection

Section "Monitor"
    Identifier    "Monitor0"
    VendorName    "Unknown"
    ModelName      "Unknown"
    HorizSync      28.0 - 33.0
    VertRefresh    43.0 - 72.0
    Option        "DPMS"
EndSection

Section "Device"
    Identifier    "Device0"
    Driver        "nouveau"
    VendorName    ""
    BusID          "PCI:1:0:0"
EndSection

Section "Screen"
    Identifier    "Screen0"
    Device        "Device0"
    Monitor        "Monitor0"
    DefaultDepth    24
    Option        "ConnectedMonitor" "DFP-0"
    Option        "CustomEDID" "DFP-0:/etc/X11/CustomEDID.bin"
    SubSection    "Display"
        Depth      24
    EndSubSection
EndSection

[hellojoker]

beh una cosa è sicura i nouveau li ha caricati cmq prima avevo scritto male era agp=off sorry, anche se non credo faccia differenza da quanto ho visto sembra che non riesca + a disabilitare agpgart cmq diciamo che non passi nulla al kernel niente agp nomodeset etc che succede? dove si blocca ? Se invece passi i parametri ho capito che arrivi al login se provi a far partire unity cosa ti dice?

[niky]

nikyubu@nikyubu-laptop:~$ unity
unity-panel-service: no process found
Backend    : gconf
Integration : true
Profile    : unity
Adding plugins
Initializing core options...done
Initializing bailer options...done
Initializing detection options...done
Initializing composite options...done
compiz (opengl) - Fatal: GLX_EXT_texture_from_pixmap is missing
compiz (opengl) - Fatal: Software rendering detected
compiz (bailer) - Info: Ensuring a shell for your session
nikyubu@nikyubu-laptop:~$ Cannot register the panel shell: there is already one running.

[hellojoker]

Niente sono quei stramaledetti moduli che rimangono l'unica  rimasta è provare switcheroo con questi driver che almeno vanno

meglio degli nvidia si potrebbero tentare soluzioni + drastiche per rimuovere quei moduli ma poi corri il rischio che "rimani a piedi"

visto che cmq è grazie a quelli che arrivi al login non so che dirti

magari non è stato inutile qualcuno che ne sa di + potrebbe trovare qualcosa di interessante per poterti aiutare

[niky]

Purtroppo, come ti avevo segnalato in precedenza, in sys/kernel/debug non compare alcun file "vga switcheroo". Pensi che cambierebbe qualcosa se riinstallassi completamente natty?

[hellojoker]

Guarda per come la vedo io al momento non ti conviene visto che siamo a 20 giorni circa dal rilascio ufficiale. Personalmente

terrei la versione e continuerei a fare gli aggiornamenti, e sfrutterei questo tempo per provare a seguire le istruzioni che sono

riportate qui http://linux-hybrid-graphics.blogspot.c ... linux.html e soprattutto qui

http://linux-hybrid-graphics.blogspot.c ... linux.html iniziando dal punto 2. Comunque

riepilogo rapidamente quello che viene consigliato in questi blog (magari per chi avesse difficoltà con l'inglese e volesse cmq

provare).

                                                                   Preparazione

1) da terminale

Codice: Seleziona tutto

sudo apt-get install acpidump iasl

poi invio (che evidentemente installa i pacchetti acpidump ed iasl)

2)da terminale

Codice: Seleziona tutto

sudo acpidump > acpidump.txt && sudo acpixtract acpidump.txt && iasl -d DSDT.dat && ls -lDSDT.dsl

poi invio ( che crea il file DSDT.dsl e può/dovrebbe essere allegato nella segnalazione bug (nota1))

3) ormai credo sia chiaro da terminale

Codice: Seleziona tutto

sudo dmidecode -s system-product-name && sudo dmidecode -s systemversion

(che vi permette di avere informazioni sul vostro sistema anche queste vanno inserite nella segnalazione del bug)

4) idem come sopra

Codice: Seleziona tutto

lspci -vnnn | perl -lne 'print if /^\d+\:.+(\[\S+\:\S+\])/' | grep VGA

(altre informazioni stavolta specifiche per la scheda grafica)

                                                           Parte seconda - Installazione

                                                              (Versioni Ubuntu 10.10 e >)

1)

Codice: Seleziona tutto

 sudo gedit /etc/rc.local 

(apre il file rc.local che si trova in /etc)

2) una volta aperto aggiungere le seguenti righe :

Codice: Seleziona tutto

 chown "username" /sys/kernel/debug/vgaswitcheroo/switch # al posto di username mettete la vostra
echo OFF > /sys/kernel/debug/vgaswitcheroo/switch  

(salvate e chiudete) (Nota2)

Nota1: questo è il link per la segnalazione bug https://bugs.launchpad.net/ubuntu/+sour ... bug/312756

(bisogna essere registrati su launchpad)

Nota2: da quanto dice la guida per le versioni Ubuntu 10.10 e successive non dovrebbe esserci bisogno degli script (se qualcuno

sa che non è così me lo dica pure che correggo) comunque nei link all'inizio li trovate tutti.

Nota3: Opzionale nella pagina di segnalazione del bug troverete un link specifico per Sony Vaio Z

da quale si può (se volete) scaricare un modulo patchato per il kernel chi se la sente può provare.

Spero di aver fatto cosa gradita.

[niky]

grazie la cosa è più che gradita. Seguo senz'altro il tuo consiglio e provo a smanettare un po' seguendo la guida; magari mi permetterò ogni tanto se c' è qualche novità a romperti le scatole. Grazie ancora di tutto. niky

[hellojoker]

niente il fatto è che è una cosa preoccupante se non si sbrigano a risolverlo praticamente tutti i sistemi sandy bridge (soprattutto nel

mobile) ne sarebbero affetti qualcuno mi corregga se sbaglio e visto come stanno andando le cose direi che non è una bella

prospettiva