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Thread: Hibernated from LightDM and now....

  1. #1
    Join Date
    Mar 2007
    Beans
    50

    Hibernated from LightDM and corrupted partition table?

    I use 32-bit 11.10 with the unity interface.

    Here's what happened.

    I had been afk long enough for the screen to lock, and I needed to shut down and leave in a hurry. I use a complicated password and my keyboard will occasionally input characters I have not typed. So I chose "switch user," which put me in lightDM (login screen), and from there selected "hibernate." If I remember correctly, it hung or failed, I don't remember how, and so I forced shutdown by holding down the power button on my case. This has done something to the disk. I have run nano on ubuntu, but as yet nothing on Mint 11 LXDE at all. I've run fsck in recovery, but it doesn't fix anything. My / filesystem mounts read only, but I can write to /home. X won't launch any more; nor will irssi, and w3m throws out a bunch of ata3.00 errors on exit, something like
    Code:
    ata3.00: exception Emask 0x0 SAct 0x0 SErr 0x400000 action 0x6
    ata3.00:  BMDMA stat 0x4
    ata3: SError: {Handshk}
    ata3.00: failed command: WRITE DMA EXT
    ata3.00: cmd 35/00:08:e0:aa:93/00:00:12:00:00/e0 tag 0 dma 4096 out
             res 51/84:08:e0:aa:93/84:00:12:00:00/e0 Emask 0x10 (ATA bus error)
    ata3.00: status: { DRDY ERR }
    ata3.00: error: { ICRC ABRT }
    fstab has the right UUID for swap, as does /etc/initramfs-tools/conf.d/resume

    I have a copy of GParted 5.10 live cd that I can use to edit config files if I need to, or edit partitions.

    Any suggestions at all, either diagnostic or possible solutions, would be welcome. I'd rather not start over, as that could mean a few days of trying not to annoy the other people on my network with excessive bandwidth usage.
    Last edited by arkanabar; January 8th, 2012 at 03:01 AM. Reason: have better understanding
    When you make laws to control foolish others, you forge the chains that will be used to control you.
    My blog
    my pre-blog website

  2. #2
    Join Date
    Mar 2007
    Beans
    50

    Re: Hibernated from LightDM and now....

    I've sort of given up on restoration, or even backing up WoW (which, tbh, takes longer than all my other downloads combined and that I can easily live without). Since I have a fairly complicated partitioning scheme, I decided to boot PartedMagic 5.10. Neither GParted 0.8.0 nor GSmart Control 0.8.5 nor TestDisk 6.12 can recognize the disk where Ubuntu 11.10 & Mint 11 are installed. So, somehow, this action of mine appears to have messed up my partition table.
    When you make laws to control foolish others, you forge the chains that will be used to control you.
    My blog
    my pre-blog website

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