I updated my flashplayer to the 64 bit alpha version and i still have the crask so it is not related with this. i attach here my .xsession-errors. This bug is critical,after some "attacks" with graphical glitches it just freeze my computer.
** Attachment added: ".xsession-errors" http://launchpadlibrarian.net/20424886/.xsession-errors -- system crash with graphic glitches everywhere with npviewer segfault https://bugs.launchpad.net/bugs/304184 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs