Massood, could you run memtest from the boot loader (grub) menu, for at least 12 hours? Just in case there is a problem with your RAM.
** Changed in: update-manager (Ubuntu) Status: New => Incomplete -- [apport] package update-manager failed to install/upgrade: ErrorMessage: SystemError in cache.commit(): E:Internal Error, Could not perform immediate configuration (2) on libc6 https://bugs.launchpad.net/bugs/418783 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