OESF Portables Forum

Everything Else => Zaurus Distro Support and Discussion => Distros, Development, and Model Specific Forums => Archived Forums => Angstrom & OpenZaurus => Topic started by: ninsei on November 18, 2004, 11:53:43 am

Title: what exactly happens during suspend/resume?
Post by: ninsei on November 18, 2004, 11:53:43 am

Hi.  running 3.5.1 on a 5600 with /opt on an SD card (not sure if that matters) and it sometimes hangs  on resume.  any debugging i can do?  how can i get it do something on suspend/resume?  nothing interesting in /etc/apm.

Title: what exactly happens during suspend/resume?
Post by: Mickeyl on November 18, 2004, 03:33:44 pm

I don't think there's anything you could do. If the SD driver was open, you could cluster it with printk's to see what's exactly happening, but unfortunately this is not an option. I believe the root of all problems is that Sharp optimized their ROM (including kernel and all apps) to enforce and probably rely on a certain timing, which we can't reproduce since we want to use newer apps on OZ.

Title: what exactly happens during suspend/resume?
Post by: ninsei on November 18, 2004, 04:26:10 pm

thx for the explanation.  didnt know it wasnt open.