(switching to email - please respond via emailed reply-to-all, not via the bugzilla web interface) On Wed, 12 Dec 2007 18:18:05 -0800 (PST) bugme-daemon@xxxxxxxxxxxxxxxxxxx wrote: > http://bugzilla.kernel.org/show_bug.cgi?id=9555 > > Summary: Suspend to RAM horks keyboard autorepeat, system bell, > trackpad > Product: Power Management > Version: 2.5 > KernelVersion: 2.6.23.8 > Platform: All > OS/Version: Linux > Tree: Mainline > Status: NEW > Severity: normal > Priority: P1 > Component: Hibernation/Suspend > AssignedTo: power-management_other@xxxxxxxxxxxxxxxxxxxx > ReportedBy: akkzilla@xxxxxxxxxxxxxx > > > Most recent kernel where this bug did not occur: 2.6.23.1 > Distribution: Ubuntu feisty > Hardware Environment: Sony Vaio SR71 > Software Environment: > Problem Description: > > With 2.6.23.8, when I suspend to RAM (using /usr/sbin/hibernate -F > /etc/hibernate/ram.conf) from within X, when I resume I see the following odd > behavior: > > 1. The system bell is now half a second long. > 2. Keyboard autorepeat has a very long delay -- like 7 seconds before the first > repeated character shows up. > 3. If I configure X to use the (Alps) trackpad via the synaptics driver, after > resuming, clicks from the trackpad don't work at all -- not only are taps > ignored (which is how I've configured xorg.conf) but the physical buttons don't > generate click events either. If I configure X to use the trackpad just as a > PS/2 mouse, though, it still works normally after resuming. > > 2.6.23.1 with the same .config (I took the .config from 23.8, copied it into > the 23.1 directory, and ran make oldconfig) does NOT exhibit any of these > problems -- it resumes from suspend normally and everything still works. > > Steps to reproduce: > Boot 2.6.23.8. Log in, start X, suspend, resume. Hold down the return key and > observe no autorepeat (at least for a long time). echo ^G and hear the long > bell. xorg.conf to test the trackpad part available upon request. > > I will attach my .configs from 23.1 and 23.8. I've tried with and without > evdev, and with and without tickless, so neither of those is to blame. I wanted > to try turning off the synaptic driver, but it seems to be a mandatory part of > the PS/2 mouse driver now. I'm happy to try other configuration options. > > It's possible this is related to bug 7977, but that one is from 2.6.21 and is > supposedly fixed now, and nobody there mentioned the keyboard or bell aspects. > A regression in the -stable series. IT'd be interesting to see if this has gone into 2.6.24-rc5 too. _______________________________________________ linux-pm mailing list linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/linux-pm
