After upgrading recently from Squeeze to Wheezy, my 3D acceleration suddenly stopped working. I'm using IBM Thinkpad T60 with ATI M52 [Mobility Radeon X1300]. I found in Xorg.0.log: [ 48286.173] ...
I wanted to run a tutorial program for OpenGL in my Slackware 14.0. It compiled well, but when I try to run it, it quits with an error: error: GLSL 3.30 is not supported. Supported versions are: 1.00 ...