Seems that your laptop is swapping much. Please attach output of command free and output of sudo hdparm -tT /dev/"ubuntu partition" sudo fdisk -l helps you to identify your ubuntu partition.
** Changed in: ubuntu Status: New => Incomplete -- Why (K)Ubuntu sucks on Acer Travelmate 2400? https://bugs.launchpad.net/bugs/161137 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs