Zdravim mam taky problem nainstaloval som si ubuntu 11.04. default rozlisenie mam 1680 * 1050 par dni mi to takto v pohode islo no jedneho dna som zapol PC a proste nic rozlisenie sa mi zmenilo na 1024 * 768 a uz sa neda nastavit na vecsie proste mi uz vecsie nenajde. Pochopil by som to keby som nieco aktualizoval alebo instaloval no nic take som nerobil takze by to nemalo nieco len tak rozbit. Uvitam vsetky rady ako ziskat spet toto rozlisenie. Pre nutnost nejakych logov etc staci napisat ak vam treba a postnem ich tu. Dik
a potom lspci -v -s XXXX:XXXX
Za Xká dosaď číslo zariadenia, ktoré ti vypľuje lsusb.
styg@machine:~$ lspci | grep -i VGA
00:0d.0 VGA compatible controller: nVidia Corporation C61 [GeForce 6150SE nForce 430] (rev a2)
styg@machine:~$ lsusb
Bus 002 Device 002: ID 058f:6387 Alcor Micro Corp. Transcend JetFlash Flash Drive
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
styg@machine:~$ lspci -v -s 058f:6387
lspci: -s: Invalid bus number
styg@machine:~$ lspci -v -s 1d6b:0001
lspci: -s: Invalid bus number
styg@machine:~$ lspci -v -s 1d6b:0002
lspci: -s: Invalid bus number
styg@machine:~$
sudo lspci -v -s 00:0d.0
00:0d.0 VGA compatible controller: nVidia Corporation C61 [GeForce 6150SE nForce 430] (rev a2) (prog-if 00 [VGA controller])
Subsystem: ASRock Incorporation Device 03d0
Flags: bus master, 66MHz, fast devsel, latency 0, IRQ 21
Memory at de000000 (32-bit, non-prefetchable) [size=16M]
Memory at c0000000 (64-bit, prefetchable) [size=256M]
Memory at dd000000 (64-bit, non-prefetchable) [size=16M]
[virtual] Expansion ROM at dffc0000 [disabled] [size=128K]
Capabilities: [48] Power Management version 2
Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit+
Kernel driver in use: nvidia
Kernel modules: nvidia-current, nouveau, nvidiafb
sudo mv /etc/X11/xorg.conf /etc/X11/xorg.conf.zaloha1
sudo dpkg-reconfigure xserver-xorg
a reštartni počítač.
tam kde som dal pred daky riadok # si musis zmenit sam, modeline ziskas napriklad tu len tam napis rozlisenie a freknvenciu pri tom rozliseni a vygeneruj si to a nahrad to tym mojim, a potom # HorizSync 30-83 a # VertRefresh 56-76 si najdes info o monitore
či native resolution a frontend resolution sa zhodujú, ak nie, poprepínaj GPU Scaling Metod a reštartni X-á
Mne to potom naskočilo na rovnaké hodnoty
Takze zatial diky za pomoc. :>