I have the same problem here since I installed my new motherboard (AMD 690G Chipset). I copied data from my external HD, and after a few hundred megabytes, the cp process freezes in the "D"-state. Any process attemting to access the device freezes, too. Unplugging the device does not change it either, I can only shutdown the computer.
Other USB disks plugged in afterwards are not recognized either.
There are no error messages in dmesg. Attached is the output of "lspci -v". I am running linux 2.6.22-12-generic (gutsy, amd64).
Hi!
I have the same problem here since I installed my new motherboard (AMD 690G Chipset). I copied data from my external HD, and after a few hundred megabytes, the cp process freezes in the "D"-state. Any process attemting to access the device freezes, too. Unplugging the device does not change it either, I can only shutdown the computer.
Other USB disks plugged in afterwards are not recognized either.
There are no error messages in dmesg. Attached is the output of "lspci -v". I am running linux 2.6.22-12-generic (gutsy, amd64).
Ciao
Martin