Proposed workaround: I read another place that taking out the battery would help.
And it does! Today I suspended my 20 GB HP 8540w to RAM. 2.7 GB of this RAM was in use. After resume everything is working as if the 1.6 GHz 4 core CPU has been replaced with a 16 MHz 4 core CPU: I can start multiple processes but they often take up 100% of a core. Then I suspended to RAM again, removed the battery (this obviously only works if you are on AC), and resumed. Now the machine is working as the expected 1.6 GHz 4 core again. Plugging the battery back in after resume did not crash anything. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/400413 Title: Computer feeling quite slow after suspend/resume To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/400413/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
