Messages in this thread | | | Subject | Software Suspend on Sony Vaio R505E | From | Aaron Gaudio <> | Date | Sun, 03 Apr 2005 22:10:59 -0400 |
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(I'm not currently subscribed to the kernel mailing list, please CC any replies to my account.)
I've been trying hibernate on my Sony Vaio R505E using Software Suspend. I'm using the following command: echo -n "disk" > /sys/power/state
The basic suspend/resume seems to be working now (after many failed attempts at the past).
However, there are still a few problems...
I'm using Fedora Core 3 with the fedora kernel 2.6.10-1.770 kernel, rebuilt to enable software suspend (and USB suspend). At some point, I'll be trying the software suspend 2 patch to see how far that can get me. Attached is the output of my syslog after the resume.
My wireless adapter doesn't work on resume. It's a built-in using the orinoco_cs driver. I get the following messages in /var/log/messages:
Apr 3 13:07:12 localhost kernel: NETDEV WATCHDOG: eth1: transmit timed out Apr 3 13:07:12 localhost kernel: eth1: Tx timeout! ALLOCFID=00c0, TXCOMPLFID=00bf, EVSTAT=808b
I also get a bunch of messages about usb problems, though I don't have a USB device connected at the time:
Apr 3 13:07:25 localhost kernel: usb 3-1: 05-wait_for_sys timed out on ep0in Apr 3 13:07:25 localhost kernel: usb 3-1: khubd timed out on ep0in Apr 3 13:07:30 localhost kernel: usb 3-1: khubd timed out on ep0in Apr 3 13:07:30 localhost kernel: usb 3-1: string descriptor 0 read error: -110
... and so forth...
Finally, trying to use 3D fails after resuming (Intel 830 using the i915 DRM module). glxgears gives this error: "intelWaitIrq: drmI830IrqWait: -16" and syslog has "Apr 3 20:29:53 localhost kernel: [drm:i915_wait_irq] *ERROR* i915_wait_irq: EBUSY -- rec: 0 emitted: 5". After restarting X, 3D works as usual.
If there's any further debug or investigation I can do, or any tricks to try, lemme know. I'll try out Software Suspend 2 when I get a chance.
-- Aaron Gaudio <prothonotar@tarnation.dyndns.org> [unhandled content-type:application/x-shellscript] | |