sto avendo problemi con la scheda video del mio laptop.
ho installato i driver ATI tramite il servizio di "Driver Aggiuntivi" di ubuntu, ma la cosa mi crea parecchi problemi:
Codice: Seleziona tutto
$ fglrxinfo
X Error of failed request: BadRequest (invalid request code or no such operation)
Major opcode of failed request: 155 (GLX)
Minor opcode of failed request: 19 (X_GLXQueryServerString)
Serial number of failed request: 12
Current serial number in output stream: 12
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sudo aticonfig --initial
Found fglrx primary device section
PowerXpress error: Cannot stat '/usr/lib64/fglrx': No such file or directory
Failed to initialize libglx for discrete GPU
Using /etc/X11/xorg.conf
Saving back-up to /etc/X11/xorg.conf.fglrx-0
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lspci | grep VGA
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)
01:00.0 VGA compatible controller: ATI Technologies Inc NI Seymour [AMD Radeon HD 6470M]
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cat /etc/X11/xorg.conf
Section "ServerLayout"
Identifier "aticonfig Layout"
Screen 0 "aticonfig-Screen[0]-0" 0 0
EndSection
Section "Module"
Load "glx"
EndSection
Section "Monitor"
Identifier "aticonfig-Monitor[0]-0"
Option "VendorName" "ATI Proprietary Driver"
Option "ModelName" "Generic Autodetecting Monitor"
Option "DPMS" "true"
EndSection
Section "Device"
Identifier "aticonfig-Device[0]-0"
Driver "fglrx"
BusID "PCI:1:0:0"
EndSection
Section "Screen"
Identifier "Default Screen"
DefaultDepth 24
EndSection
Section "Screen"
Identifier "aticonfig-Screen[0]-0"
Device "aticonfig-Device[0]-0"
Monitor "aticonfig-Monitor[0]-0"
DefaultDepth 24
SubSection "Display"
Viewport 0 0
Depth 24
EndSubSection
EndSection