Same here; Compiz crashed on alt-tab, and my mouse worked but my keyboard became useless. (This might be an artifact of Unity or something?) Manually running Metacity let me log in to post this.
I don't believe Launchpad uploaded my crash report since I marked it as a dupe, but I can send it out of /var/crash if anyone wants it. The exact offending instruction was a bit different: SegvAnalysis: Segfault happened at: 0x7fc6f8779f4b: movzbl (%r9),%r10d PC (0x7fc6f8779f4b) ok source "(%r9)" (0x00000000) not located in a known VMA region (needed readable region)! destination "%r10d" ok Stacktrace: #0 0x00007fc6f8779f4b in ?? () from /usr/lib/dri/libdricore.so No symbol table info available. #1 0x00007fc6f877b5cf in ?? () from /usr/lib/dri/libdricore.so No symbol table info available. #2 0x00007fc6f8780601 in _mesa_generate_mipmap () from /usr/lib/dri/libdricore.so No symbol table info available. #3 0x00007fc6f8b89f2d in radeonGenerateMipmap () from /usr/lib/dri/r600_dri.so No symbol table info available. #4 0x00007fc6f87658e7 in _mesa_GenerateMipmapEXT () from /usr/lib/dri/libdricore.so No symbol table info available. -- You received this bug notification because you are a member of compiz packagers, which is subscribed to compiz in ubuntu. https://bugs.launchpad.net/bugs/710755 Title: compiz crashed with SIGSEGV in _mesa_generate_mipmap() _______________________________________________ Mailing list: https://launchpad.net/~compiz Post to : [email protected] Unsubscribe : https://launchpad.net/~compiz More help : https://help.launchpad.net/ListHelp
