[haiku-bugs] Re: [Haiku] #7897: USB Keyboard no longer working
- From: "Disreali" <trac@xxxxxxxxxxxx>
- Date: Tue, 08 Nov 2011 01:04:58 -0000
#7897: USB Keyboard no longer working
---------------------------+----------------------------
Reporter: tqh | Owner: mmlr
Type: bug | Status: new
Priority: normal | Milestone: R1
Component: Drivers/USB | Version: R1/Development
Resolution: | Keywords:
Blocked By: | Blocking:
Has a Patch: 0 | Platform: x86
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Comment (by Disreali):
Replying to [comment:3 mmlr]:
>
> I think he meant physically removing (disconnecting) and re-inserting
the keyboard from USB.[[BR]]
DOH!! Really showing my age here. I still have it ingrained in my mind
to never unplug a keyboard while the system is on.[[BR]]
> > I ask because I just installed r43192-2h nightly and the keyboard
stopped working after a couple minutes. The media-addon-server crashed
and as soon as I clicked the debug button in the resulting error box, the
keyboard ceased to respond to input.
>
> This bug report is a bit curious as the initial suspect of an interrupt
issue kind of doesn't fit since the mouse still works. A keyboard stopping
sounds different enough to warrant a new bug report though. Initially I'd
suspect some interrupt storm taking away the (lower priority) USB
interrupts, a transfer leak in some USB driver causing USB memory
exhaustion or something input_server related that quits the input device.
In either case, please open a bug report and attach as much info as you
can (a syslog and maybe a listusb -v would be nice).[[BR]]
I have already submitted ticket:8077, which may have the same cause as I
describe above. I will attach a listusb to that ticket.
--
Ticket URL: <http://dev.haiku-os.org/ticket/7897#comment:4>
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