On 2012-04-15 03:15, Witold Baryluk wrote: > Updated and now, glxgears gives me something around 5 or 6 fps (previously > 60+), > wine games which had easly 50 fps, now had 2, and have serious drawing delay, > even in 2D mode.
OK, lets see if the problem is caused by teh security fix by applying it to 295.33: Downgrade to 295.33-1 from testing and verify that it still works as you would expect. # remove previously built module dkms remove nvidia/295.33 --all # download the patch and apply it to the sources wget ftp://download.nvidia.com/XFree86/patches/security/CVE-2012-0946/nvidia-blacklist-register-mapping-290-295.diff -O - | patch -p1 -d /usr/src/nvidia-295.33/ # rebuild module dpkg-reconfigure nvidia-kernel-dkms Thereafter reboot (or ensure otherwise that the new module gets loaded) and check performance. To go back to the original (unpatched) 295.33 driver you can run apt-get install --reinstall nvidia-kernel-dkms=295.33-1 and reboot afterwards. After this test, please report your issue to NVIDIA, following their bug reporting instructions: http://www.nvnews.net/vbulletin/showthread.php?t=46678 (This should be done while running 295.40) Include the result of the above test: "295.33 with the security fix applied does/doesn't show this behavior" And of course report your findings and a link to a corresponding thread in the Nvidia forum to this Debian bug report. Andreas -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org