What application(s) are you using to view the png file? -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/1200766
Title: [Saucy] Xorg with Intel video freezes when rendering some png files Status in “xserver-xorg-video-intel” package in Ubuntu: Confirmed Bug description: In raring I've found that when directly opening some png files, or somtimes when an application loads png's the Xorg freezes either completely, or sometime allows the mouse to move. In a specific case, opening the attached png with the intel driver will cause Xorg to freeze but the the cursor will still move, but interaction is futile. System remains accessable over SSH. The following log is found in Xorg.0.log (EE) [mi] EQ overflowing. Additional events will be discarded until existing events are processed. (EE) (EE) Backtrace: (EE) 0: /usr/bin/X (xorg_backtrace+0x3d) [0x7faf70e8550d] (EE) 1: /usr/bin/X (mieqEnqueue+0x22b) [0x7faf70e6744b] (EE) 2: /usr/bin/X (QueuePointerEvents+0x52) [0x7faf70d4f322] (EE) 3: /usr/lib/xorg/modules/input/evdev_drv.so (0x7faf6ae0e000+0x566f) [0x7faf6ae1366f] (EE) 4: /usr/bin/X (0x7faf70ce4000+0x913a8) [0x7faf70d753a8] (EE) 5: /usr/bin/X (0x7faf70ce4000+0xb9a60) [0x7faf70d9da60] (EE) 6: /lib/x86_64-linux-gnu/libpthread.so.0 (0x7faf6fde4000+0xfbd0) [0x7faf6fdf3bd0] (EE) 7: /lib/x86_64-linux-gnu/libc.so.6 (ioctl+0x7) [0x7faf6eb00747] (EE) 8: /usr/lib/x86_64-linux-gnu/libdrm.so.2 (drmIoctl+0x34) [0x7faf6fbdb344] (EE) 9: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7faf6d339000+0x3f178) [0x7faf6d378178] (EE) 10: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7faf6d339000+0xd0e18) [0x7faf6d409e18] (EE) 11: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7faf6d339000+0xd14e9) [0x7faf6d40a4e9] (EE) 12: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7faf6d339000+0xd47f8) [0x7faf6d40d7f8] (EE) 13: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7faf6d339000+0x97604) [0x7faf6d3d0604] (EE) 14: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7faf6d339000+0xd4b31) [0x7faf6d40db31] (EE) 15: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7faf6d339000+0x68a5b) [0x7faf6d3a1a5b] (EE) 16: /usr/bin/X (0x7faf70ce4000+0x126ee1) [0x7faf70e0aee1] (EE) 17: /usr/bin/X (0x7faf70ce4000+0x54cde) [0x7faf70d38cde] (EE) 18: /usr/bin/X (0x7faf70ce4000+0x4431a) [0x7faf70d2831a] (EE) 19: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xf5) [0x7faf6ea30ea5] (EE) 20: /usr/bin/X (0x7faf70ce4000+0x44661) [0x7faf70d28661] (EE) (EE) [mi] These backtraces from mieqEnqueue may point to a culprit higher up the stack. (EE) [mi] mieq is *NOT* the cause. It is a victim. (EE) [mi] EQ overflow continuing. 100 events have been dropped. (EE) There is no usefull data in dmesg and $ cat i915_error_state no error state collected To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1200766/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
