There's no change. If anything, my system seems less responsive than before. The excessive interrupts are still occurring. AIGLX was disabled, as /var/log/Xorg.?.log went from:
$ fgrep AIGLX /var/log/Xorg.1.log (==) AIGLX enabled (WW) AIGLX: 3D driver claims to not support visual 0x23 (WW) AIGLX: 3D driver claims to not support visual 0x24 (WW) AIGLX: 3D driver claims to not support visual 0x25 (WW) AIGLX: 3D driver claims to not support visual 0x26 (WW) AIGLX: 3D driver claims to not support visual 0x27 (WW) AIGLX: 3D driver claims to not support visual 0x28 (WW) AIGLX: 3D driver claims to not support visual 0x29 (WW) AIGLX: 3D driver claims to not support visual 0x2a (WW) AIGLX: 3D driver claims to not support visual 0x2b (WW) AIGLX: 3D driver claims to not support visual 0x2c (WW) AIGLX: 3D driver claims to not support visual 0x2d (WW) AIGLX: 3D driver claims to not support visual 0x2e (WW) AIGLX: 3D driver claims to not support visual 0x2f (WW) AIGLX: 3D driver claims to not support visual 0x30 (WW) AIGLX: 3D driver claims to not support visual 0x31 (WW) AIGLX: 3D driver claims to not support visual 0x32 (WW) AIGLX: 3D driver claims to not support visual 0x33 (WW) AIGLX: 3D driver claims to not support visual 0x34 (WW) AIGLX: 3D driver claims to not support visual 0x35 (WW) AIGLX: 3D driver claims to not support visual 0x36 (WW) AIGLX: 3D driver claims to not support visual 0x37 (WW) AIGLX: 3D driver claims to not support visual 0x38 (WW) AIGLX: 3D driver claims to not support visual 0x39 (WW) AIGLX: 3D driver claims to not support visual 0x3a (WW) AIGLX: 3D driver claims to not support visual 0x3b (WW) AIGLX: 3D driver claims to not support visual 0x3c (WW) AIGLX: 3D driver claims to not support visual 0x3d (WW) AIGLX: 3D driver claims to not support visual 0x3e (WW) AIGLX: 3D driver claims to not support visual 0x3f (WW) AIGLX: 3D driver claims to not support visual 0x40 (WW) AIGLX: 3D driver claims to not support visual 0x41 (WW) AIGLX: 3D driver claims to not support visual 0x42 (WW) AIGLX: 3D driver claims to not support visual 0x43 (WW) AIGLX: 3D driver claims to not support visual 0x44 (WW) AIGLX: 3D driver claims to not support visual 0x45 (WW) AIGLX: 3D driver claims to not support visual 0x46 (WW) AIGLX: 3D driver claims to not support visual 0x47 (WW) AIGLX: 3D driver claims to not support visual 0x48 (WW) AIGLX: 3D driver claims to not support visual 0x49 (WW) AIGLX: 3D driver claims to not support visual 0x4a (WW) AIGLX: 3D driver claims to not support visual 0x4b (WW) AIGLX: 3D driver claims to not support visual 0x4c (WW) AIGLX: 3D driver claims to not support visual 0x4d (WW) AIGLX: 3D driver claims to not support visual 0x4e (WW) AIGLX: 3D driver claims to not support visual 0x4f (WW) AIGLX: 3D driver claims to not support visual 0x50 (WW) AIGLX: 3D driver claims to not support visual 0x51 (WW) AIGLX: 3D driver claims to not support visual 0x52 (WW) AIGLX: 3D driver claims to not support visual 0x53 (WW) AIGLX: 3D driver claims to not support visual 0x54 (WW) AIGLX: 3D driver claims to not support visual 0x55 (WW) AIGLX: 3D driver claims to not support visual 0x56 (WW) AIGLX: 3D driver claims to not support visual 0x57 (WW) AIGLX: 3D driver claims to not support visual 0x58 (WW) AIGLX: 3D driver claims to not support visual 0x59 (WW) AIGLX: 3D driver claims to not support visual 0x5a (WW) AIGLX: 3D driver claims to not support visual 0x5b (WW) AIGLX: 3D driver claims to not support visual 0x5c (WW) AIGLX: 3D driver claims to not support visual 0x5d (WW) AIGLX: 3D driver claims to not support visual 0x5e (WW) AIGLX: 3D driver claims to not support visual 0x5f (WW) AIGLX: 3D driver claims to not support visual 0x60 (WW) AIGLX: 3D driver claims to not support visual 0x61 (WW) AIGLX: 3D driver claims to not support visual 0x62 (WW) AIGLX: 3D driver claims to not support visual 0x63 (WW) AIGLX: 3D driver claims to not support visual 0x64 (WW) AIGLX: 3D driver claims to not support visual 0x65 (WW) AIGLX: 3D driver claims to not support visual 0x66 (WW) AIGLX: 3D driver claims to not support visual 0x67 (WW) AIGLX: 3D driver claims to not support visual 0x68 (WW) AIGLX: 3D driver claims to not support visual 0x69 (WW) AIGLX: 3D driver claims to not support visual 0x6a (WW) AIGLX: 3D driver claims to not support visual 0x6b (WW) AIGLX: 3D driver claims to not support visual 0x6c (WW) AIGLX: 3D driver claims to not support visual 0x6d (WW) AIGLX: 3D driver claims to not support visual 0x6e (WW) AIGLX: 3D driver claims to not support visual 0x6f (WW) AIGLX: 3D driver claims to not support visual 0x70 (WW) AIGLX: 3D driver claims to not support visual 0x71 (WW) AIGLX: 3D driver claims to not support visual 0x72 (II) AIGLX: Loaded and initialized /usr/lib/dri/fglrx_dri.so (II) AIGLX: Suspending AIGLX clients for VT switch (II) AIGLX: Resuming AIGLX clients after VT switch (II) AIGLX: Suspending AIGLX clients for VT switch To: $ fgrep AIGLX /var/log/Xorg.0.log (**) Option "AIGLX" "off" (**) AIGLX disabled In both cases, glxinfo starts with: name of display: :0.0 display: :0 screen: 0 direct rendering: Yes server glx vendor string: SGI server glx version string: 1.2 Which suggests that direct rendering is being used instead of software rendering, assuming we're not talking about two different types of rendering. It should be noted that 3D performance is fair (but worse than expected). glxgears gives me about 225 fps, but it probably should be in the 1000+ neighborhood. It's system responsiveness and 2D performanced that's very severely impacted. -- [fglrx] Using fglrx causes excessive hardware interrupts and an extremely slow system https://bugs.launchpad.net/bugs/206337 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
