Hi Li Li, I've retested this machine with the latest precise image (daily/current) - with the following kernel:
Linux 201103-7427 3.2.0-18-generic-pae #28-Ubuntu SMP Fri Mar 2 22:11:12 UTC 2012 i686 i686 i386 GNU/Linux Also - per the last comment made, I installed the 3.2.9 kernel package/headers also. Linux 201103-7427 3.2.9-030209-generic-pae #201202292059 SMP Thu Mar 1 02:17:09 UTC 2012 i686 i686 i386 GNU/Linux In both cases the volume hotkeys & touchpad work 100% after Suspend -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/881143 Title: [ThinkPad Edge E220s] Touchpoint/volume keys nonfunctional after suspend To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/881143/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs