Arch Linux

xzerth

Member

Registered: 2011-06-12

Posts: 4

suspend to ram not work if root is on sdhc/mmc card

Hi. I've succesfully installed new arch system on sd card. All that I need working, but I can't to suspend my laptop. This problem only occur if I boot system from sdhc card, because when I boot from hdd suspend works fine. There are no information in logs.

So I can post any additional information, but I don't know which.

Appendix: (Maybe it is useful)

My system boots from external usb card, because laptop's BIOS doesn't support boot from sdhc cards.

Laptop is thinkpad T410

I try to setup persist usb option like it is done in this post: http://forum.eeeuser.com/viewtopic.php?id=22251 , but have no luck.

Thanks.

xzerth

Member

Registered: 2011-06-12

Posts: 4

Re: suspend to ram not work if root is on sdhc/mmc card

It seems that this bug is relative famous bug with unable to suspend with mounted sdhc card...

xzerth

Member

Registered: 2011-06-12

Posts: 4

Re: suspend to ram not work if root is on sdhc/mmc card

Nobody? Does this forum alive?

rwd

Member

Registered: 2009-02-08

Posts: 664

Re: suspend to ram not work if root is on sdhc/mmc card

if nobody answers your question, chances are it is because it has been discussed many times before. In that case bumping won't help. Please do a forum search: (link).

Last edited by rwd (2011-06-13 14:40:19)

xzerth

Member

Registered: 2011-06-12

Posts: 4

Re: suspend to ram not work if root is on sdhc/mmc card

In my case some workarounds like unmount before suspend won't work, because I've got rootfs on this mounted sd card. So That's why I post this problem.
Of course, I've searched many times before.