Messages in this thread | | | Date | Tue, 2 Aug 2005 10:55:27 -0500 | From | Dmitry Torokhov <> | Subject | Re: 2.6.13-rc3 -> sluggish PS2 keyboard (was Re: [patch] Real-Time Preemption, -RT-2.6.13-rc4-V0.7.52-01) |
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On 8/2/05, Lee Revell <rlrevell@joe-job.com> wrote: > On Tue, 2005-08-02 at 10:20 -0400, Steven Rostedt wrote: > > On Tue, 2005-08-02 at 10:05 -0400, Lee Revell wrote: > > > On Tue, 2005-08-02 at 09:56 -0400, Steven Rostedt wrote: > > > > On Mon, 2005-08-01 at 00:45 -0400, Lee Revell wrote: > > > > > On Sun, 2005-07-31 at 08:38 +0200, Ingo Molnar wrote: > > > > > > ok - i've uploaded the -52-04 patch, does that fix it for you? > > > > > > > > > > Has anyone found their PS2 keyboard rather sluggish with this kernel? > > > > > I'm not sure whether it's an -RT problem, I'll have to try rc4. > > > > > > > > I've just noticed this now. While I have lots of ssh sessions running, > > > > my keyboard does get really sluggish. This hasn't happened before. I'm > > > > currently running 2.6.13-rc3 with no RT. So this may definitely be a > > > > mainline issue. > > > > > > I'm on a slower machine, and I seem to get this behavior regardless of > > > load. Probably just running X+Gnome on this box is enough. > > > > > Also, I don't know if this is a kernel issue or a debian issue since I > > updated my kernel at the same time I did a debian upgrade, and I'm using > > debian unstable. Since debian unstable is going through some major > > changes, this could be caused by that. I may be able to try some other > > machines to see if they are affected, but that might take some time > > before I can get to it. > > > > Same here (s/debian/ubuntu/) but I have the exact same problem at the > console, I don't think it could be an X issue unless X was able to wedge > the keyboard controller. > > It feels like typing over a slow modem link, I can get about one word > ahead of the cursor (X or console, regardless of load) but the delay > seems to be constant. >
Is this with ACPI? Have you tried playing with ec_polling parameter?
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