Comment 38 for bug 568711

After some try-and-error, i finally found the problem on my system!

First, i went back to grub (see #35). i don't know if that is needed.

My startup-disk is running ext4, and i have an sd-card running ext3. suspend does not work when the sd-card is mounted, but when i unmount it, everything works fine!

A mounted ext3-drive has a "kjournald" job running for journaling, so it seems to me that suspending kjournald is the problem.

Sorry, if your startup-disk is ext3, then this will probably not be a solution to you. And be careful: just killing kjournald is not advisable, as it may corrupt your file system.