The 100% CPU Usage is because it fallbacks to software rasterizer, as glxinfo shows:
OpenGL vendor string: Mesa Project OpenGL renderer string: Software Rasterizer OpenGL version string: 2.1 Mesa 7.6-devel I will try with echo 'install i915 /sbin/modprobe -qb intel-agp ; /sbin/modprobe --ignore-install i915 $CMDLINE_OPTS' > /etc/modprobe.d/i915.conf update-initramfs -u If the error occurs again, I'll tell you. -- agpgart-intel not loaded before drm sometimes, causes KMS to fail https://bugs.launchpad.net/bugs/430694 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
