I added some information in the description above, please read it under "Additional information:".
** Description changed: Iam using Ubuntu 9.10. Before this, I installed Ubuntu 9.04 via Wubi and upgraded from Ubuntu 9.04 to 9.10 on my laptop through alternate CD. Then I updated my Ubuntu 9.10 by using Update Manager. After update, the problem of error "Buffer i/o error on device loop0 logical block xxxxxx" was resolved, but new problem arrived. When i try to restart my Ubuntu, It shows the Ubuntu shut down screen, then my laptop totally freeze, with the following conditions: 1. My laptop monitor turned black (or turned off automatically). 2. My USB mouse and external USB 2.5 portable Hard Disk Drive's power were turned off by the system automatically. 3. The laptop still on and the USB Cooler Fan still working, but freeze and not restarting. To get rid of the freeze, I have to turn off my laptop, then turn on again. If you require more information, please reply. + + Additional information: + + My laptop is a fully ACPI based laptop. Booting Ubuntu with "acpi=off" + command can temporary fix the problem, but it will cause other problem + such as my internal WiFi adapter cannot be enabled and the volume + control button cannot be used. So, I mush use normal booting and CANNOT + use "acpi=off" command. -- Freeze during restarting https://bugs.launchpad.net/bugs/490204 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
