This problem recurred some time ago, but I was attempting to troubleshoot it further before reopening. I downgraded HAL several revisions with no affect. . With all other packages current, the fan works properly with the -9 kernel. It does not work with either -10 or -11, so I'm pretty certain it's a kernel related issue.
** Changed in: linux-source-2.6.22 (Ubuntu) Status: Invalid => Confirmed -- CPU fan no longer runs after upgrade to Gutsy https://bugs.launchpad.net/bugs/127772 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