Re: Fixing suspend/resume on Lenovo x220

2013-06-17 Thread Ganael LAPLANCHE
On Fri, 14 Jun 2013 16:02:59 -0700, matt wrote Hi Matt, > I think if X is loaded or certain USB peripherals are attached > it quietly panics at resume. You'll note that we are sending > D3 to the USB bridges, which complain loudly before suspend is > complete... I have tried to unload a maxim

Re: Fixing suspend/resume on Lenovo x220

2013-06-14 Thread matt
On 06/13/13 07:16, John Baldwin wrote: > > Interesting, I connected a serial console via AMT but wasn't able > to get any output during resume. Is this with a stock kernel? > I think if X is loaded or certain USB peripherals are attached it quietly panics at resume. You'll note that we are sen

Re: Fixing suspend/resume on Lenovo x220

2013-06-14 Thread Ganael LAPLANCHE
On Thu, 13 Jun 2013 10:16:57 -0400, John Baldwin wrote Hi John, > Interesting, I connected a serial console via AMT but wasn't > able to get any output during resume. Is this with a stock kernel? Yep, but only with minimum debugger support (I commented out the "full debugger support" section).

Re: Fixing suspend/resume on Lenovo x220

2013-06-13 Thread John Baldwin
On Thursday, June 13, 2013 10:00:21 am Ganael LAPLANCHE wrote: > Hi, > > As you may know, suspend/resume has been broken on Lenovo x220 for a > long time now, see : > > http://www.freebsd.org/cgi/query-pr.cgi?pr=kern/174504 > > I have been able to do a suspend(S3)/resume operation in text mode (