Public bug reported:
Hi,
I just installed Ubuntu 386 from the 8.04.01 alternate CDROM on a small
Acer Desktop PC with AMD dual core processors and ATI SB600 USB
Controller (OCHI4 and EHCI). Performed Ubuntu updates.
The Kernel does not work reliably with the USB driver, I have several
problems:
- Can't mount USB Sticks. I.e. I can mount and see files, but when I try
to access files, USB freezes and stick becomes invisible.
- USB Mouse sometimes dies and remains dead (and sometimes even without
power) until next reboot
- Seldomly keyboard dies as well.
- I have an LCD screen with builtin USB hub. When X11 puts screen into
power save mode, the USB hub can't be used anymore until next reboot.
kernel option acpi=nopci did not help.
I did not yet find anything helpful in the kernel logs or dmesg output,
just some USB timeouts.
regards
** Affects: ubuntu
Importance: Undecided
Status: New
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Kernel not running stable with SB600 USB Controller
https://bugs.launchpad.net/bugs/260891
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