Messages in this thread | | | Date | Sat, 13 Sep 2003 14:07:22 -0700 | Subject | Swsusp weirdness with ACPI | From | Joshua Kwan <> |
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A few things to say about swsusp in 2.6.0-test5-mm1 on my Dell Smartstep laptop.
Here is my /proc/acpi/sleep: S0 S3 S4 S4bios S5
- 0 doesn't seem to do anything. - 3 will ONLY 'suspend' my laptop if all my USB devices are disconnected and I have removed my PCMCIA cards.
Furthermore, it won't resume. The fan will spin up, etc., but the LCD will not turn on. - 4 nearly works. When it's suspending there will be an oops that flies by too quickly to read. It will turn off though, but when I reboot it, my swap partition will have been hosed:
"Unable to find swap-space signature" when trying to swapon
"PM: Reading swsusp image. swsusp: Resume From partition: hda7, Device: unknown-block(0,0) Resume Machine: Error -6 resuming PM: Resume from disk failed." when I try to resume.
I have to mkswap it again for stuff to work. - 4bios behaves the same way as 4. - 5 doesn't do anything.
So overall swsusp on my laptop is fairly broken. Has anyone gotten it to work on a similar laptop? Any possible fixes?
-- Joshua Kwan - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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