Hello This happens only with Firefox icon ? Happens from the Launcher or from the Dash?
Backtrace: [ 74.651] 0: /usr/bin/X (xorg_backtrace+0x26) [0x4a2656] [ 74.651] 1: /usr/bin/X (0x400000+0x621ca) [0x4621ca] [ 74.651] 2: /lib/x86_64-linux-gnu/libpthread.so.0 (0x7f1a9a33e000+0xfc60) [0x7f1a9a34dc60] [ 74.651] 3: /usr/lib/xorg/modules/extensions/librecord.so (0x7f1a97cf3000+0x2920) [0x7f1a97cf5920] [ 74.651] 4: /usr/bin/X (_CallCallbacks+0x34) [0x432af4] [ 74.651] 5: /usr/bin/X (WriteToClient+0x21a) [0x461cca] [ 74.651] 6: /usr/lib/xorg/modules/extensions/libdri2.so (ProcDRI2WaitMSCReply+0x52) [0x7f1a976dad82] [ 74.651] 7: /usr/lib/xorg/modules/extensions/libdri2.so (DRI2WaitMSCComplete+0x59) [0x7f1a976d9479] [ 74.651] 8: /usr/lib/xorg/modules/drivers/intel_drv.so (0x7f1a97486000+0x25030) [0x7f1a974ab030] [ 74.651] 9: /lib/x86_64-linux-gnu/libdrm.so.2 (drmHandleEvent+0x108) [0x7f1a978e4478] [ 74.651] 10: /usr/bin/X (WakeupHandler+0x4b) [0x4322fb] [ 74.651] 11: /usr/bin/X (WaitForSomething+0x1b6) [0x45c7b6] [ 74.651] 12: /usr/bin/X (0x400000+0x2e032) [0x42e032] [ 74.651] 13: /usr/bin/X (0x400000+0x21a7e) [0x421a7e] [ 74.651] 14: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main+0xff) [0x7f1a99287eff] [ 74.651] 15: /usr/bin/X (0x400000+0x21629) [0x421629] [ 74.651] Segmentation fault at address 0x7f1a93c2e010 [ 74.651] Caught signal 11 (Segmentation fault). Server aborting [ 74.651] -- 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/793147 Title: Xorg crash _______________________________________________ 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