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Linux - Laptop and Netbook Having a problem installing or configuring Linux on your laptop? Need help running Linux on your netbook? This forum is for you. This forum is for any topics relating to Linux and either traditional laptops or netbooks (such as the Asus EEE PC, Everex CloudBook or MSI Wind).

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Old 10-10-2008, 04:42 PM   #1
xlq
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Registered: Feb 2007
Distribution: Slackware 12.0
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Gateway Solo 5100 PS/2 keyboard/mouse is periodically laggy


I have just acquired a Gateway Solo 5100 laptop because nobody else wanted it.

The keyboard and mouse both behave in the same way - periodically, the keyboard and mouse stop responding for about 2 seconds. All the keys I've pressed in that period then suddenly appear, and the mouse starts to move a bit.

I've tried this with the laptop's own keyboard and an external PS/2 keyboard, still the same problem. However, with an external USB keyboard, the problems are gone.

It's not just Linux, either - it even happens in the BIOS setup program, and FreeBSD.

Another problem which might be related (or might not): before Linux is loaded, while a USB keyboard is plugged in, the screen stops updating (or the whole system freezes - not quite sure) until it is unplugged, at which point everything continues as normal. This doesn't happen once Linux starts.

In my dmesg, I see "Keyboard timed out[1]" three times.

Firmware is PhoenixBIOS 4.0 release 6.0

Last edited by xlq; 10-11-2008 at 07:25 AM. Reason: foo
 
Old 10-11-2008, 04:50 AM   #2
xlq
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Registered: Feb 2007
Distribution: Slackware 12.0
Posts: 58

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Could it be a key on the laptop keyboard that's stuck down, and ignored by the BIOS, but blocking the PS/2 bus with repeated key presses?
 
  


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bios, gateway, isa, keyboard, lag, mouse, ps2


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