Ubuntu 12.10 shutdown time issue

[bond17_007]

I had Ubuntu 12.04 on my Dell 1558 with the following Config:
i3
8GB RAM
128 GB SSD

it use to take less than 2 seconds to shutdown but since i update to 12.10, it takes about 5 second. I feel that there is something abnormal.
I checked /var/log/syslog but cannot locate anything. While shutting down i see [Fail] next to Terminating all other processes but it flashes so quickly that i can not read it all. Since HDD is off by then, it doesnt get logged either. Any help would be appreciated.

[thotz]

I also experienced longer shutdown times on my Lenovo Thinkpad Edge. This might be not specific to your laptop.

[mikewhatever]

Shutting down in 5 seconds doesn't sound abnormal. I'd say it's normal and reasonable.

[gbrainin]

I'm at probably 12-15 seconds, using 12.04. It used to be quicker, maybe 5-6 if I remember correctly.

[sammiev]

When they first released 12.10 I was shutting down in 3 seconds. After the updates less than a week later, I went from 3 seconds to 16 seconds. There is a bug report on this.

[bond17_007]

Thanks guys.. Looks like its 12.10 issue. But 2 sec shutdown with my ssd was phenomenal hopefully they release a patch soon.. If u know plz post the bug link to launchpad thanks.

[mc4man]

It's generally 4-500% longer in 12.10 vs. 12.04 on same hardware
(network manager seems to be involved, also on nouveau sometimes a few add. secs due to a 'gpu lockup' whatever

https://bugs.launchpad.net/ubuntu/+s...r/+bug/1066484

Thread on during dev
http://ubuntuforums.org/showthread.php?t=2070963