Chris Cheney: in attachment I am sending result of tests:
smartctl -t short /dev/sda and smartctl -t long /dev/sda ** Attachment added: "HDDtest" http://launchpadlibrarian.net/18917406/HDDtest -- problem with unofficial repositories, PC freezes, strange noise from HDD https://bugs.launchpad.net/bugs/284561 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