Created attachment 72172 [details] situation1 dmesg Environment: -------------------------- Kernel: (drm-intel-next-queued)c0c36b941b6f0be6ac74f340040cbb29d6a0b06c Some additional commit info: Author: Chris Wilson <chris@chris-wilson.co.uk> Date: Wed Dec 19 16:08:43 2012 +0000 drm/i915: Return the real error code from intel_set_mode() Bug detailed description: -------------------------- -------------------------------------------------------------------------------- Observation with Haddock creek Board (AIO): While resuming DUT from S4,DUT hangs in POST code 00d3,after one reboot DUT resumes from the S4 state ******************************************************************************** Observation with Flathead creek Board (Desktop): situation1: --------------------------- While resuming DUT from S4,DUT hangs in POST code 00d5,after one power "OFF" & power "ON" DUT resumes from the S4 state situation2: --------------------------- While resuming DUT from S4,DUT hangs in POST code 00d5,after one power "OFF" & power "ON" DUT hangs in POST code 0004. --------------------------------------------------------------------------------
Created attachment 72173 [details] situation1 /var/log/messages
Created attachment 72174 [details] situation2 /var/log/messages
Now we haven't such hardware. But on another machine, the issue doesn't exist. The lspci is as following: 00:02.0 VGA compatible controller [0300]: Intel Corporation Device [8086:0412] (rev 06) Can we close it?
Yeah, I guess we can shrug this off as early silicon (or maybe bios) issues.
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