USB subsytem broken
Bug #195246 reported by
Carybielenberg
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
hal (Ubuntu) |
Invalid
|
Undecided
|
Unassigned |
Bug Description
OS Kubuntu Hardy current patches (25/02/2008) 64bit output uname -a "Linux stinkpad 2.6.24-8-generic #1 SMP Thu Feb 14 20:13:27 UTC 2008 x86_64 GNU/Linux"
Hardware Lenovo T61 2G ram, NVidia Linux stinkpad 2.6.24-8-generic #1 SMP Thu Feb 14 20:13:27 UTC 2008 x86_64 GNU/Linux
USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI Contoller
No USB devices are recognised when I type lsusb it hangs the terminal session,
Ta Cary
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Thank you for your bug report. However, we need some more information before we can pass it on to the developers.
First try if 'sudo rmmod ehci_hcd' solves your problem. Doesn't that work, please attach the output of the following commands(when an USB device is connected with the laptop(physically at least):
lshal > /tmp/lshal.txt
dmesg > dmesg.txt
/var/log/kern.log
ls -l /dev/sd* > devices.txt