I changed the 00sleep_module to unload (only) ic2_hid and now suspend works and the touchpad comes back after resume. While testing I got a kernel panic unloading ic2_hid manually once. Maybe its a problem with the kernel.
Otherwise everything seems to work now -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to pm-utils in Ubuntu. https://bugs.launchpad.net/bugs/1388279 Title: suspend hangs when unloading module Status in “pm-utils” package in Ubuntu: New Bug description: a few user report problems after upgrading to 14.10. After resume or supend the touchpad is dead. un-reloading hid_multitouch solves the issue. however putting the module name into 00sleep_modules prevents sleep mode (computer hangs) (making a typing error like hid_modu and it works again) Unfortunately I have no clue how to get more detailed information ProblemType: Bug DistroRelease: Ubuntu 14.10 Package: pm-utils 1.4.1-15 ProcVersionSignature: Ubuntu 3.16.0-24.32-generic 3.16.4 Uname: Linux 3.16.0-24-generic x86_64 ApportVersion: 2.14.7-0ubuntu8 Architecture: amd64 CurrentDesktop: KDE Date: Fri Oct 31 23:32:13 2014 PackageArchitecture: all SourcePackage: pm-utils UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pm-utils/+bug/1388279/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
