Re: AMT console (was: Fixing suspend/resume on Lenovo x220)

2013-06-20 Thread Konstantin Belousov
On Thu, Jun 20, 2013 at 12:20:27AM +0200, Bengt Ahlgren wrote: John Baldwin j...@freebsd.org writes: 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 :

Re: AMT console (was: Fixing suspend/resume on Lenovo x220)

2013-06-20 Thread Konstantin Belousov
On Thu, Jun 20, 2013 at 09:16:19AM +0300, Konstantin Belousov wrote: On Thu, Jun 20, 2013 at 12:20:27AM +0200, Bengt Ahlgren wrote: John Baldwin j...@freebsd.org writes: On Thursday, June 13, 2013 10:00:21 am Ganael LAPLANCHE wrote: Hi, As you may know, suspend/resume has been

AMT console (was: Fixing suspend/resume on Lenovo x220)

2013-06-19 Thread Bengt Ahlgren
John Baldwin j...@freebsd.org writes: 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

Re: Fixing suspend/resume on Lenovo x220

2013-06-18 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 maximum

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). I

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

Fixing suspend/resume on Lenovo x220

2013-06-13 Thread Ganael LAPLANCHE
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 (it works, but console stays dark at resume, I had to connect through ssh ;

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 (it