This is on a Lenovo X220. Suspend/resume was working until some time between late April and last week's STABLE snapshot. Suspend always seems to work, but there are two issues with resume. 1) When i915kms isn't loaded, then resuming works, but the screen doesn't come back on. I'm able to ssh in to verify all is well. kern.vty=vt is set in /boot/loader.conf. I'm not positive that this wasn't a problem in the past since I always started the system up with xdm. 2) When i915kms is loaded, then resuming doesn't work and the system needs a hard restart. This definitely used to worked. For case 1), after the system has resumed and i915kms is then loaded the message below appears in /var/log/messages: Jun 26 17:42:22 phe kernel: error: [drm:pid0:intel_lvds_enable] *ERROR* timed out waiting for panel to power off If there is anything I can test or any useful information I left out, just let me know. Joseph -------------- next part -------------- A non-text attachment was scrubbed... Name: signature.asc Type: application/pgp-signature Size: 818 bytes Desc: not available URL: <http://lists.freebsd.org/pipermail/freebsd-stable/attachments/20150626/b400e522/attachment.bin>
does it always fail now? -a On 26 June 2015 at 14:06, Joseph Mingrone <jrm at ftfl.ca> wrote:> This is on a Lenovo X220. Suspend/resume was working until some time > between late April and last week's STABLE snapshot. > > Suspend always seems to work, but there are two issues with resume. > > 1) When i915kms isn't loaded, then resuming works, but the screen > doesn't come back on. I'm able to ssh in to verify all is well. > kern.vty=vt is set in /boot/loader.conf. I'm not positive that this > wasn't a problem in the past since I always started the system up with > xdm. > > 2) When i915kms is loaded, then resuming doesn't work and the system > needs a hard restart. This definitely used to worked. > > For case 1), after the system has resumed and i915kms is then loaded > the message below appears in /var/log/messages: > > Jun 26 17:42:22 phe kernel: error: [drm:pid0:intel_lvds_enable] *ERROR* > timed out waiting for panel to power off > > If there is anything I can test or any useful information I left out, > just let me know. > > Joseph