Dopo essere riuscito ad configurare il mitico: 2 PORT AUTO KVM SWITCH MT-271S, grazie al prezioso supporto di questo forum,
desidero ricevere supporto, gentilmente, per l'installazione e relativa configurazione ottimale dei driver della scheda video Matrox G450.
I driver originali li ho trovati direttamente sul sito: Matrox. Voglio installare i relativi driver, innanzitutto per cultura personale, sono novello e poi per cercare sopratutto un problema visivo.
Questo problema è facilmente visibile nell'immagine sottostante:
[img width=750 height=600]http://img6.imageshack.us/img6/3226/schermata1uv.png[/img]
Per cercare di risolvere questo problema, cambio per qualche secondo la risoluzione e poi faccio mantieni confuguazione precedente.
Ad ogni avvio la schermata della scrivania si presenta cosi: :o
[img width=750 height=600]http://img197.imageshack.us/img197/461/schermata2x.png[/img]
Secondo voi è un problema attribuibile alla mancanza dei driver originali della Matrox G450? ???
Questo pc, naturalmente non è collegato direttamente al monitor, ma al mitico 2 PORT AUTO KVM SWITCH MT-271S (good)
Vi riporto magari alcuni dati utili:
Codice: Seleziona tutto
Section "ServerLayout"
Identifier "X.org Configured"
Screen 0 "Screen0" 0 0
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 "/var/lib/defoma/x-ttcidfont-conf.d/dirs/TrueType"
FontPath "built-ins"
EndSection
Section "Module"
Load "extmod"
Load "glx"
Load "dbe"
Load "record"
Load "dri2"
Load "dri"
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 "Device"
### Available Driver options are:-
### Values: <i>: integer, <f>: float, <bool>: "True"/"False",
### <string>: "String", <freq>: "<f> Hz/kHz/MHz"
### [arg]: arg optional
#Option "SWcursor" # [<bool>]
#Option "HWcursor" # [<bool>]
#Option "PciRetry" # [<bool>]
#Option "SyncOnGreen" # [<bool>]
#Option "NoAccel" # [<bool>]
#Option "ShowCache" # [<bool>]
#Option "MGASDRAM" # [<bool>]
#Option "ShadowFB" # [<bool>]
#Option "UseFBDev" # [<bool>]
#Option "ColorKey" # <i>
#Option "SetMclk" # <freq>
#Option "OverclockMem" # [<bool>]
#Option "VideoKey" # <i>
#Option "Rotate" # [<str>]
#Option "TexturedVideo" # [<bool>]
#Option "Crtc2Half" # [<bool>]
#Option "Crtc2Ram" # <i>
#Option "Int10" # [<bool>]
#Option "AGPMode" # <i>
#Option "AGPSize" # <i>
#Option "DigitalScreen1" # [<bool>]
#Option "DigitalScreen2" # [<bool>]
#Option "TV" # [<bool>]
#Option "TVStandard" # [<str>]
#Option "CableType" # [<str>]
#Option "NoHal" # [<bool>]
#Option "SwappedHead" # [<bool>]
#Option "DRI" # [<bool>]
#Option "MergedFB" # [<bool>]
#Option "Monitor2HSync" # [<str>]
#Option "Monitor2VRefresh" # [<str>]
#Option "Monitor2Position" # [<str>]
#Option "MetaModes" # [<str>]
#Option "OldDmaInit" # [<bool>]
#Option "ForcePciDma" # [<bool>]
#Option "AccelMethod" # [<str>]
#Option "KVM" # [<bool>]
Identifier "Card0"
Driver "mga"
VendorName "Matrox Graphics, Inc."
BoardName "MGA G400/G450"
BusID "PCI:1:0:0"
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
EndSectionCodice: Seleziona tutto
sudo lshw -c display | grep driver
configuration: driver=matrox_w1 latency=64 maxlatency=32 mingnt=16Codice: Seleziona tutto
lspci -v
00:00.0 Host bridge: VIA Technologies, Inc. VT82C693A/694x [Apollo PRO133x] (rev 44)
Flags: bus master, medium devsel, latency 0
Memory at e0000000 (32-bit, prefetchable) [size=64M]
Capabilities: <access denied>
Kernel driver in use: agpgart-via
Kernel modules: via-agp
00:01.0 PCI bridge: VIA Technologies, Inc. VT82C598/694x [Apollo MVP3/Pro133x AGP]
Flags: bus master, 66MHz, medium devsel, latency 0
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O behind bridge: 0000c000-0000cfff
Memory behind bridge: e4000000-e7ffffff
Prefetchable memory behind bridge: e8000000-e9ffffff
Capabilities: <access denied>
Kernel modules: shpchp
00:07.0 ISA bridge: VIA Technologies, Inc. VT82C596 ISA [Mobile South] (rev 23)
Subsystem: Quantum Designs (H.K.) Inc Device 0000
Flags: bus master, stepping, medium devsel, latency 0
00:07.1 IDE interface: VIA Technologies, Inc. VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 10) (prog-if 8a [Master SecP PriP])
Flags: bus master, medium devsel, latency 64
[virtual] Memory at 000001f0 (32-bit, non-prefetchable) [size=8]
[virtual] Memory at 000003f0 (type 3, non-prefetchable) [size=1]
[virtual] Memory at 00000170 (32-bit, non-prefetchable) [size=8]
[virtual] Memory at 00000370 (type 3, non-prefetchable) [size=1]
I/O ports at d000 [size=16]
Capabilities: <access denied>
Kernel driver in use: pata_via
Kernel modules: pata_via
00:07.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller (rev 11)
Subsystem: First International Computer, Inc. Device 1234
Flags: bus master, medium devsel, latency 64, IRQ 10
I/O ports at d400 [size=32]
Capabilities: <access denied>
Kernel driver in use: uhci_hcd
00:07.3 Host bridge: VIA Technologies, Inc. VT82C596 Power Management (rev 30)
Flags: medium devsel
Kernel modules: i2c-viapro
00:0a.0 SCSI storage controller: Tekram Technology Co.,Ltd. TRM-S1040 (rev 01)
Subsystem: Tekram Technology Co.,Ltd. TRM-S1040
Flags: bus master, medium devsel, latency 64, IRQ 5
I/O ports at d800 [size=256]
Memory at eb000000 (32-bit, non-prefetchable) [size=4K]
Expansion ROM at ea000000 [disabled] [size=64K]
Capabilities: <access denied>
Kernel driver in use: dc395x
Kernel modules: dc395x
00:0b.0 Multimedia audio controller: Ensoniq 5880B [AudioPCI] (rev 02)
Subsystem: Ensoniq Device 2000
Flags: bus master, slow devsel, latency 64, IRQ 11
I/O ports at dc00 [size=64]
Capabilities: <access denied>
Kernel driver in use: ENS1371
Kernel modules: snd-ens1371
00:0c.0 Ethernet controller: D-Link System Inc RTL8139 Ethernet (rev 10)
Subsystem: D-Link System Inc Device 1303
Flags: bus master, medium devsel, latency 64, IRQ 10
I/O ports at e000 [size=256]
Memory at eb001000 (32-bit, non-prefetchable) [size=256]
Capabilities: <access denied>
Kernel driver in use: 8139too
Kernel modules: 8139too
01:00.0 VGA compatible controller: Matrox Graphics, Inc. MGA G400/G450 (rev 82)
Subsystem: Matrox Graphics, Inc. Device 0641
Flags: bus master, medium devsel, latency 64, IRQ 11
Memory at e8000000 (32-bit, prefetchable) [size=32M]
Memory at e4000000 (32-bit, non-prefetchable) [size=16K]
Memory at e5000000 (32-bit, non-prefetchable) [size=8M]
Expansion ROM at e6000000 [disabled] [size=128K]
Capabilities: <access denied>
Kernel driver in use: matrox_w1
Kernel modules: matrox_w1, matroxfb_baseCodice: Seleziona tutto
xrandr
Screen 0: minimum 320 x 200, current 1280 x 1024, maximum 1920 x 1440
default connected 1280x1024+0+0 0mm x 0mm
1920x1440 60.0
1856x1392 60.0
1792x1344 60.0
1600x1200 70.0 65.0 60.0
1680x1050 75.0 70.0 60.0
1400x1050 75.0 70.0 60.0
1280x1024 85.0* 75.0 60.0
1440x900 60.0
1280x960 85.0 60.0
1360x768 60.0
1152x864 100.0 85.0 75.0 70.0 60.0
1024x768 85.0 75.0 70.0 60.0 87.0
960x720 60.0
928x696 60.0
896x672 60.0
832x624 75.0
800x600 85.0 75.0 72.0 70.0 65.0 60.0 56.0
840x525 75.0 70.0 60.0
700x525 75.0 70.0 60.0
640x512 85.0 75.0 60.0
720x450 60.0
640x480 85.0 75.0 73.0 60.0
720x400 85.0
680x384 60.0
640x400 85.0
576x432 100.0 85.0 75.0 70.0 60.0
640x350 85.0
512x384 85.0 75.0 70.0 60.0 87.0
416x312 75.0
400x300 85.0 75.0 72.0 60.0 56.0
320x240 85.0
360x200 85.0
Codice: Seleziona tutto
sudo hwinfo --framebuffer
02: None 00.0: 11001 VESA Framebuffer
[Created at bios.464]
Unique ID: rdCR.mC7YvNpYJS7
Hardware Class: framebuffer
Model: "Matrox G450"
Vendor: "Matrox"
Device: "Matrox G450"
SubVendor: "Matrox Graphics Inc."
SubDevice:
Revision: "00"
Memory Size: 32 MB
Memory Range: 0xe8000000-0xe9ffffff (rw)
Mode 0x0301: 640x480 (+640), 8 bits
Mode 0x0310: 640x480 (+1280), 15 bits
Mode 0x0311: 640x480 (+1280), 16 bits
Mode 0x0312: 640x480 (+2560), 24 bits
Mode 0x0300: 640x400 (+640), 8 bits
Mode 0x0303: 800x600 (+800), 8 bits
Mode 0x0313: 800x600 (+1600), 15 bits
Mode 0x0314: 800x600 (+1600), 16 bits
Mode 0x0315: 800x600 (+3200), 24 bits
Mode 0x0305: 1024x768 (+1024), 8 bits
Mode 0x0316: 1024x768 (+2048), 15 bits
Mode 0x0317: 1024x768 (+2048), 16 bits
Mode 0x0318: 1024x768 (+4096), 24 bits
Mode 0x0307: 1280x1024 (+1280), 8 bits
Mode 0x0319: 1280x1024 (+2560), 15 bits
Mode 0x031a: 1280x1024 (+2560), 16 bits
Mode 0x031b: 1280x1024 (+5120), 24 bits
Config Status: cfg=new, avail=yes, need=no, active=unknown
Ringrazio tutti coloro che mi aiuteranno.
con cristian_c sei in buone mani...