That is very good news, and thanks for letting us know. I will keep this kernel updated with the latest patches for Intrepid, and I will try to keep an eye on the upstream kernel tree to see if any obvious patches for this problem trickles in. I don't want to pull everything from acpi-test since that may break other things.
** Summary changed: - [Intrepid beta] kacpid runaway after resume + [Intrepid beta] kacpid and kacpi_notify consumes all CPU after resume ** Description changed: - After resuming from suspend to ram or suspend to disk, kacpid and kacpi_notify battles to keep CPU at about 90%. - This is on a DELL Latitude D810 with an ATI Mobility Radeon X600 on all 2.6.27-x kernels so far. - The problem is NOT present in the oldest kernel i found for Intrepid - 2.6.25-2. Unfortunately, I have no working sound using this kernel. - I looked at other bug reports concerning kacpid (like Bug #75174), but I think this is a new issue since there seems to be no connection to thermal control. I may be wrong, though. - Please advice what type of info I should provide to help track down this issue. + After resuming from suspend to ram or suspend to disk, kacpid and kacpi_notify battles to keep CPU at about 90% if you have an extra battery in the media bay, or if you insert or remove an extra battery with the OS running. + This is on a Dell Latitude D810 on all Ubuntu 2.6.27-x kernels so far. The bug seems to be present with Dell laptops only. + + Since there is a patch available upstream, I have posted a patched + kernel to my PPA which resolves the problem for some of us. + + deb http://ppa.launchpad.net/gabriel-thornblad/ubuntu intrepid main + deb-src http://ppa.launchpad.net/gabriel-thornblad/ubuntu intrepid main + + Install with: + sudo apt-get install linux-image-2.6.27-8-generic linux-headers-2.6.27-8-generic -- [Intrepid beta] kacpid and kacpi_notify consumes all CPU after resume https://bugs.launchpad.net/bugs/280088 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
