Confirmed in Mesa again. I'm not 100% sure this is only the fault of compiz/decor. I've just reproduced a similar crash with LLVMpipe, but slightly different below drisw_update_tex_buffer.
** Changed in: mesa (Ubuntu Quantal) Status: Invalid => Confirmed -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to mesa in Ubuntu. https://bugs.launchpad.net/bugs/927168 Title: compiz crashed with SIGSEGV in memmove() from drisw_update_tex_buffer() from dri_set_tex_buffer2() from drisw_bind_tex_image() from __glXBindTexImageEXT() from TfpTexture::enable() from enableFragmentOperationsAndDrawGeometry() To manage notifications about this bug go to: https://bugs.launchpad.net/compiz/+bug/927168/+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