[Ubuntu-x-swat] [Bug 548790] [NEW] Xorg assert failure: X: ../../src/i830_batchbuffer.h:79: intel_batch_emit_dword: Assertion `pI830-batch_ptr != ((void *)0)' failed.

Public bug reported: i was unable to return to X window session from virtual terminal by pressing Ctrl+Alt+F7. Display was black. After rebooting I've received a pop-up that Xorg something wrong. ProblemType: Crash Architecture: amd64 AssertionMessage: X: ../../src/i830_batchbuffer.h:79:

[Ubuntu-x-swat] [Bug 548790] Re: Xorg assert failure: X: ../../src/i830_batchbuffer.h:79: intel_batch_emit_dword: Assertion `pI830-batch_ptr != ((void *)0)' failed.

** Attachment added: BootDmesg.txt http://launchpadlibrarian.net/42050208/BootDmesg.txt ** Attachment added: CurrentDmesg.txt http://launchpadlibrarian.net/42050209/CurrentDmesg.txt ** Attachment added: Dependencies.txt http://launchpadlibrarian.net/42050210/Dependencies.txt **