Please Cc: me on replies, as I read linux-kernel sporadically and am not
subscribed to linux-usb-devel at all.
Greetings,
I have seen my USB keyboard drivers lock up several times now with my M$
Natural Ergonomic Keyboard, both on SUSE 10.2's current kernel as well
as 2.6.21-rc6 today. I don't ever recall this happen with older SUSE
10.0 kernels. The keyboard is connected to a USB2.0 hub with single
transaction translator (at least that's what FreeBSD 6.2 says), which is
connected to a via root hub.
Symptoms are that the keyboard LEDs go off and no further input is
impossible (I'm typing this into a PS/2 keyboard). Replugging does not
help. Trying to unload ehci-hcd hangs modprobe, and additionally I've
got a stuck khubd (not sure if that's related), else no logging.
I'm rebuilding the kernel with HID/USB debugging cranked up to see if I
can get some detail out of the situation. Any specific kernel debugging
options that might help me debug this further?
Thanks,
--
Matthias Andree
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to [email protected]
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
[Index of Archives]
[Kernel Newbies]
[Netfilter]
[Bugtraq]
[Photo]
[Stuff]
[Gimp]
[Yosemite News]
[MIPS Linux]
[ARM Linux]
[Linux Security]
[Linux RAID]
[Video 4 Linux]
[Linux for the blind]
[Linux Resources]
