"LCD brightness" stopped working: System76 2.3 / kernel 2.6.27-11.23

**thomasaaron** · January 22nd, 2009

Thanks. I understand better now. I've actually had that happen to me before. However, I never suspend for *really* long periods of time.

Probably filing a bug report is the best way to go on this one, as a) it's going to be kind of figure out, b) it should probably be checked out on a number of our systems.

About how long do you think we have to keep it in suspend to duplicate the problem?

http://launchpad.net/system76

**phyzome** · January 22nd, 2009

Originally Posted by thomasaaron

About how long do you think we have to keep it in suspend to duplicate the problem?

Not sure. I usually suspend mine around midnight and resume it at 8:00 AM.

I don't know *why* the length of time would matter, but it *seems* to.

At one point, I noticed that if I disabled software wireless and then the hardware radio before suspending, the problem occurred *much* less frequently.

Next time this happens, what logs should I retrieve?