Suspend and Hibernate are successful, but after waking up system is VERY slow

[Mark Grandi]

Both hibernate and suspend work pefectly on my computer

the issue is AFTER i wake my computer up from either. After i do, the system is as slow as molasses in january. It takes about 10 seconds after i click on something for the computer to respond, and after i finally log back in, i see that my disk usage is through the roof even though im not doing anything, a lot of my swap is still used and my load is also through the roof.

the sluggishness is so bad that im forced to restart, and sometimes it doesnt even restart when i hit the button and im forced to do a alt+sysrq+reisub.

Im unsure of what logs to post, so if anyone could tell me ill gladly do it

[Brian Murray (brian-murray)]

Thanks for taking the time to report this bug and helping to make Ubuntu better. However, you've neglected to include some important information that will help us better troubleshoot your bug. When you were initially reporting your bug you should have been asked for the following information:

1) The release of Ubuntu you are using, via 'lsb_release -rd' or System -> About Ubuntu.
2) The version of the package you are using, via 'apt-cache policy packagename' or by checking in Synaptic.
3) What you expected to happen
4) What happened instead

Could you please provide the part 1 so we can help you better?

[Brian Murray (brian-murray)]

We are closing this bug report as it lacks the information, described in the previous comments, we need to investigate the problem further. However, please reopen it if you can give us the missing information and feel free to submit bug reports in the future.

[xtsbdu3reyrbrmroezob (xtsbdu3reyrbrmroezob)]

This bug appears to have resurfaced and is also affecting me.

[Jason Smith (sddfdds)]

Im getting this in natty too, or something similar. Suspend/resume work fine and are fast, but after resuming, hard drive access speed is limited to ~4MB/s. USB hard drives plugged into the system are not affected though. It's not quite unusable, but extremely frustrating when doing anything with the hard drive.