Testing Env: Hardware: eMenlow Poky/edison gitinfo: 69a3fba2aabfa37ebf27d9a2f33304d1c58e4436 meta-intel gitinfo: edison:34478f24de65dd8de8a4c8b913a1458d82dac1fa Images location: http://autobuilder03.jf.intel.com/pub/nightly-meta-intel/20120217-1/machines/emenlow/core-image-sato-sdk-emenlow-20120217231115.hddimg . Sometimes(reproducibility: 50% or more) the system can't get IP address when resume from S3 standby mode, andsometimes X window will be black. The issue only happen with 1.1.1. In master, there is no such issue. With previous 1.1 M4 RC4, S3 could not work due to bug 503. Reproduce Steps: 1.Download emenlow image and install it. 2.Boot up emenlow. 3.Run command "echo mem > /sys/power/state" to make system into S3 mode. 4.After the power button is turn black, the press power button to resume. 5.Run command "ifconfig", the system can't get IP address, and there is no background process named connmand. BTW, the image of 20120201(http://autobuilder03.jf.intel.com/pub/nightly-meta-intel/20120201-1/machines/emenlow/core-image-sato-sdk-emenlow-20120202023828.hddimg) doesn't have this issue. On this test version, n450 can't get IP address only twice, then we reinstall the image, but it is not reproduced anymore.
Tom or Darren would have the hardware available to look into this .. so changing the assignee.
Now System can get ip when resume from S3 standby mode, but X window will be black. Reproduce Steps: 1.Download emenlow image and install it. 2.Boot up emenlow. 3.Run command "echo "mem" > /sys/power/state" to make system into S3 mode. 4.After the power button is turn black, press power button to resume. Poky/edison gitinfo: 0fbd6a161576b2cafa8583adde0ffb15347c884a meta-intel gitinfo: c3e12aa981e97261093abee05bb0301c35f54c23 Images location: http://autobuilder03.jf.intel.com/pub/nightly-meta-intel/20120315-1/machines/emenlow/core-image-sato-sdk-emenlow.hddimg
(In reply to comment #2) > > Now System can get ip when resume from S3 standby mode, but X window will be > black. > > Reproduce Steps: > 1.Download emenlow image and install it. > 2.Boot up emenlow. > 3.Run command "echo "mem" > /sys/power/state" to make system into S3 mode. > 4.After the power button is turn black, press power button to resume. > > Poky/edison gitinfo: 0fbd6a161576b2cafa8583adde0ffb15347c884a > meta-intel gitinfo: c3e12aa981e97261093abee05bb0301c35f54c23 > > Images location: > http://autobuilder03.jf.intel.com/pub/nightly-meta-intel/20120315-1/machines/emenlow/core-image-sato-sdk-emenlow.hddimg The reproducibility is not 100%, it's high reproducibility.
Assigning emenlow issues to Tom - however I do not believe this to be a 1.2 blocker.
Tom, what are your thoughts on emenlow. How much longer should we continue to do BSP updates for it?
We've had customers asking for EMGD support for emenlow, so I'd like to propose a task for 1.3 to add EMGD support for emenlow, and stop hacking around in the current BSP as far as graphics support goes.
Bug 2391 will render this obsolete.