1

I see strange lockups on a fairly new install of Ubuntu 12.04.01 LTS, possibly due to the video card. I have an Nvidia GeForce FX 5500 in an HP ProLiant ML350 G6. With lightdm, if I click around on the login box to select the type of graphics session (Unity, Gnome classic, etc.), the machine "locks up", defined as the screen going black and getting no signal (monitor immediately goes to sleep), then the machine gradually bogging down (I can log in via ssh but things get slower and slower until I have to reboot). I tried switching to gdm as the display manager, and I get the same sort of crash but not in such a reproducible way.

I have nvidia-173 and nvidia-173-updates installed. I can provide log file info if someone tells me which file to look into.

Thanks for any help.

0

Sorry, but I found this out the hard way. In the time between Ubuntu Oneiric and Ubuntu Precise, an X.org commit broke the ABI that nvidia-173 uses to communicate to the X server.

Since nvidia-173 is not supported by nVidia, they aren't going to do anything about it, and since it isn't free software, no-one else can, either.

Your options are twofold:

  1. Switch to slow nouveau (sudo rm -rf /etc/X11/xorg.conf)
  2. Buy a new graphics card.
| improve this answer | |

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.