Ubuntu
linux package

  1. Bug #1102784
  2. Comment #10

Comment 10 for bug 1102784

Revision history for this message
tecu (tecu) wrote :

Hi.

I found a kernel bug report ( https://bugzilla.kernel.org/show_bug.cgi?id=48951 ) with a possible workaround ( https://bugzilla.kernel.org/show_bug.cgi?id=48951#c20 ), but there are some relevant points to make:

- I only found it when running Arch Linux where, for whatever reason, dmesg showed an error code (134217730) that I did not see on Ubuntu. It is possible it did not show up when I did a dmesg | grep PM .

- I do not know if this udev rule (the workaround) has any side effects beyond "making suspend work":
  ACTION=="add", SUBSYSTEM=="scsi", ENV{DEVTYPE}=="scsi_target", ATTR{power/async}="disabled"

- I have only tested it on Arch, where it Works For Me.

I can test it out on Ubuntu (within a few days or so) if you'd like, but it sounds like the kernel folks are working on a solution, so maybe that will not be necessary?