I tried latest development release and there were no problems during about 1 hour of OS activity. I hope I try to test it longer in a few days.
What about video driver: I use radeon, below there is an output of command dmesg | egrep 'drm|radeon' [ 1.913046] [drm] Initialized drm 1.1.0 20060810 [ 2.167585] [drm] radeon defaulting to kernel modesetting. [ 2.167591] [drm] radeon kernel modesetting enabled. [ 2.169602] [drm] initializing kernel modesetting (RV610 0x1002:0x94C3 0x174B:0xE370). [ 2.169635] [drm] register mmio base: 0xFDEE0000 [ 2.169638] [drm] register mmio size: 65536 [ 2.170020] radeon 0000:01:00.0: VRAM: 256M 0x0000000000000000 - 0x000000000FFFFFFF (256M used) [ 2.170026] radeon 0000:01:00.0: GTT: 512M 0x0000000010000000 - 0x000000002FFFFFFF [ 2.170596] [drm] Detected VRAM RAM=256M, BAR=256M [ 2.170602] [drm] RAM width 64bits DDR [ 2.170758] [drm] radeon: 256M of VRAM memory ready [ 2.170761] [drm] radeon: 512M of GTT memory ready. [ 2.170790] [drm] GART: num cpu pages 131072, num gpu pages 131072 [ 2.173267] [drm] probing gen 2 caps for device 1002:5a34 = 1/0 [ 2.174308] [drm] Loading RV610 Microcode [ 2.187995] [drm] PCIE GART of 512M enabled (table at 0x0000000000040000). [ 2.188844] radeon 0000:01:00.0: WB enabled [ 2.188850] radeon 0000:01:00.0: fence driver on ring 0 use gpu addr 0x0000000010000c00 and cpu addr 0xffc62c00 [ 2.188855] radeon 0000:01:00.0: fence driver on ring 3 use gpu addr 0x0000000010000c0c and cpu addr 0xffc62c0c [ 2.188859] [drm] Supports vblank timestamp caching Rev 1 (10.10.2010). [ 2.188861] [drm] Driver supports precise vblank timestamp query. [ 2.188921] [drm] radeon: irq initialized. [ 2.220598] [drm] ring test on 0 succeeded in 1 usecs [ 2.220659] [drm] ring test on 3 succeeded in 1 usecs [ 2.220836] [drm] ib test on ring 0 succeeded in 0 usecs [ 2.220856] [drm] ib test on ring 3 succeeded in 0 usecs [ 2.221761] [drm] Radeon Display Connectors [ 2.221765] [drm] Connector 0: [ 2.221767] [drm] DIN-1 [ 2.221769] [drm] Encoders: [ 2.221772] [drm] TV1: INTERNAL_KLDSCP_DAC2 [ 2.221774] [drm] Connector 1: [ 2.221776] [drm] VGA-1 [ 2.221780] [drm] DDC: 0x7e40 0x7e40 0x7e44 0x7e44 0x7e48 0x7e48 0x7e4c 0x7e4c [ 2.221782] [drm] Encoders: [ 2.221784] [drm] CRT1: INTERNAL_KLDSCP_DAC1 [ 2.221786] [drm] Connector 2: [ 2.221788] [drm] DVI-I-1 [ 2.221790] [drm] HPD1 [ 2.221793] [drm] DDC: 0x7e50 0x7e50 0x7e54 0x7e54 0x7e58 0x7e58 0x7e5c 0x7e5c [ 2.221795] [drm] Encoders: [ 2.221797] [drm] CRT2: INTERNAL_KLDSCP_DAC2 [ 2.221799] [drm] DFP1: INTERNAL_LVTM1 [ 2.221859] [drm] Internal thermal controller with fan control [ 2.221948] [drm] radeon: power management initialized [ 2.289543] [drm] fb mappable at 0xD0142000 [ 2.289547] [drm] vram apper at 0xD0000000 [ 2.289549] [drm] size 9216000 [ 2.289551] [drm] fb depth is 24 [ 2.289553] [drm] pitch is 7680 [ 2.289752] fbcon: radeondrmfb (fb0) is primary device [ 2.515057] radeon 0000:01:00.0: fb0: radeondrmfb frame buffer device [ 2.515061] radeon 0000:01:00.0: registered panic notifier [ 2.515072] [drm] Initialized radeon 2.29.0 20080528 for 0000:01:00.0 on minor 0 -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1222791 Title: 1002:94c3 (EE) [mi] EQ overflowing. Additional events will be discarded until existing events are processed To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1222791/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
