Public bug reported: Binary package hint: nvidia-glx-185
A fresh install of Ubuntu 9.10 followed by installing the nvidia proprietary nvidia-glx-185 extension fails to activate GLX This is a combination of the non-proprietary driver still being installed (xserver-xorg-video-nv) and no xorg.conf created (a new feature in Karmic apparently). Whatever logic is used to determine (most likely alphabetic or possibly directory) which driver loads first in /usr/lib/xorg/modules/drivers loads the nv_drv.so driver first - this is not compatible with the nvidia-glx extension - so the GLX extension is just dropped with only an error in Xorg.0.log This causes applications that need GLX to fail - which is where you first discover the problem Running nvidia-xconfig creates an xorg.conf which fixes the problem (which I needed because I was doing the setup remotely via ssh) by defining the driver explicitly in the Device Section This may be related to a number of issues reported with nvidia drivers and 9.10 - also the issue of dpkg-reconfigure doing nothing useful anymore which googling around my issue came up a number of times - This was confusing because other upgrades to Karmic I did had no such problem - because an existing xorg.conf is retained across the upgrade - it is not deleted Auto-loading Xorg modules needs to really figure out what to do about multiple modules providing the same functionality (is there a file in the Xorg system which controls which modules to load like modprobe for the kernel?) otherwise to use the nvidia binary drivers in Karmic requires an xorg.conf or is using xorg.conf still the approved solution to choosing between drivers providing the same functionality Im logging this in the hope it may help other people - I guess the other solution is for one of the nvidia proprietary packages to run nvidia-xconfig post-installation ** Affects: nvidia-graphics-drivers-180 (Ubuntu) Importance: Undecided Status: New -- nvidia proprietary driver glx extension fails to load karmic https://bugs.launchpad.net/bugs/501984 You received this bug notification because you are a member of Ubuntu-X, which is subscribed to nvidia-graphics-drivers-180 in ubuntu. _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp