I'm glad a reinstall worked for you. For the benefit of others with the
same problem who may stumble upon this page, I should report that I was
able to blacklist nouveau, and this appears to have solved the problem.
To blacklist nouveau (based on instructions from
http://forums.linuxmint.com/vie
Although there may have been some increased system stability from the
action I took a month ago, the following messages still appear on the
screen in between "opening the lid" and getting an unlock window post-
sleep:
[drm] nouveau :01:00.0: 0x7393: i2c wr fail: -6
[drm] nouveau :01:00.0:
After seeing what packages will also be removed by removing the 3 packages I
mentioned, I've decided to only remove:
xserver-xorg-video-nouveau
This also causes the removal of:
xserver-xorg-video-all
(The information for which assures you that it can be uninstalled without
consequence if you don
I've experienced this bug at least twice after upgrading my ThinkPad
T420 (also with Quadro NVS 4200M graphics) from Kubuntu 11.10 to 12.04
LTS about a week ago.
I also recall seeing a log similar to that in the last bullet point in
your initial message being posted every time I open the lid when
