Based on the error message, it appears that you might be experiencing some hardware problems.
After using your computer for a while, you might try checking the output of the dmesg command to see if any hardware errors are being reported. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/808127 Title: can't resize partition To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gparted/+bug/808127/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs