Comment 0 for bug 195982

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robb (robb-canfield) wrote : Shift key (and caps lock) stop working

After a day or so of running the shift key mysteriously stops working as does the cap lock. In other words I cannot enter shifted characters of any kind. The keyboard is connected to a KVM and all other systems respond to it properly. In additional any VMWare sessions I have open respond correctly. So I have the condition where all non-vmware applications in Ubuntu Hardy (all updates applied as of 2008-02-26 at 12:43 UTC) fail to recognize the shift key BUT applications within an active (a paused/restarted session also works) VMWare sessions running DO recognize the key.

When this condition occurs ALL applications (except those within a VMWare session) are also unstable and will usually crash within a few keystrokes.If I continue to operate in this mode. I cannot pinpoint what, if any, application triggers this. It has always happened while working within terminal/browser/vmware sessions and NOT when opening a new application. It could be related to the KVM switch, but none of my other systems (2 Mandriva, 1 Windows) are affected by this.

This bug has been present on my system for a number of days across daily updates and reboots (if the update requested it) and I think since I installed Hardy Alpha 1.

A work around: log off and back on. A reboot/restart does not appear to be needed.

Error logs show some unusual activity.

--- MARK ----
...
... kernel ... rtc lost 7 interrupts ...
--- MARK ---
....

Plus some segfaults indicating which application crashed as I tried to type into it (mouse works fine).

System: HP dv9743cl (which otherwise works lovely)
Ubuntu: Hardy 8.04 (from lsb-release)