http://bugzilla.opensuse.org/show_bug.cgi?id=1028575 http://bugzilla.opensuse.org/show_bug.cgi?id=1028575#c46 --- Comment #46 from Mircea Kitsune <sonichedgehog_hyperblast00@yahoo.com> --- Thought I'd also post another detail that might be useful, I'm not sure how much it relates to the freeze but better be safe than sorry; I have the following two environment variables added to my ~/.profile file, which basically tell Mesa to post errors to a log file: export MESA_DEBUG=1 export MESA_LOG_FILE=/home/mircea/.mesa_stderr There's one reoccurring line which keeps getting printed in there. It's added periodically with no side effects, but I imagine it could still have some relation to the trigger of the freeze: Mesa: User error: GL_INVALID_OPERATION in glTexSubImage2D(invalid texture image) -- You are receiving this mail because: You are on the CC list for the bug.