I also experienced the complete machine lock up. dmesg | grep zram [ 0.842160] zram: module is from the staging directory, the quality is unknown, you have been warned. [ 0.842454] zram: num_devices not specified. Using default: 1 [ 0.842457] zram: Creating 1 devices ... [ 1.015211] Adding 1032592k swap on /dev/zram0. Priority:100 extents:1 across:1032592k SS [ 20.325220] Buffer I/O error on device zram0, logical block 258148 [ 20.325241] Buffer I/O error on device zram0, logical block 258148 [ 20.325339] Buffer I/O error on device zram0, logical block 258148 [ 20.325355] Buffer I/O error on device zram0, logical block 258148 [ 20.325370] Buffer I/O error on device zram0, logical block 258148 [ 20.325385] Buffer I/O error on device zram0, logical block 258148 [ 20.325400] Buffer I/O error on device zram0, logical block 258148 [ 20.325446] Buffer I/O error on device zram0, logical block 258148 [ 20.325461] Buffer I/O error on device zram0, logical block 258148 [ 20.325483] Buffer I/O error on device zram0, logical block 258148
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1217189 Title: Buffer I/O error on device zram0 (possibly causing complete machine lockup) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-lts-raring/+bug/1217189/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
