Comment 123 for bug 532374

Revision history for this message
Jeremy Zimmer (jeremyz) wrote :

Verified that this is fixed on the T410 (intel graphics) and X201.

After applying the BIOS update to my W510, it now refuses to suspend entirely. The complaint seems to be about the usb3 device (snip from kern.log):

May 3 12:10:34 ubuntu-w510 kernel: [ 1772.781779] PM: Syncing filesystems ... done.
May 3 12:10:34 ubuntu-w510 kernel: [ 1773.061346] PM: Preparing system for mem sleep
May 3 12:10:34 ubuntu-w510 kernel: [ 1773.061351] Freezing user space processes ... (elapsed 0.00 seconds) done.
May 3 12:10:34 ubuntu-w510 kernel: [ 1773.061923] Freezing remaining freezable tasks ... (elapsed 0.00 seconds) done.
May 3 12:10:34 ubuntu-w510 kernel: [ 1773.061971] PM: Entering mem sleep
May 3 12:10:34 ubuntu-w510 kernel: [ 1773.061984] Suspending console(s) (use no_console_suspend to debug)
May 3 12:10:34 ubuntu-w510 kernel: [ 1773.327870] PM: suspend of drv:psmouse dev:serio2 complete after 249.881 msecs
May 3 12:10:34 ubuntu-w510 kernel: [ 1773.447893] PM: suspend of drv:ieee80211 dev:phy0 complete after 120.083 msecs
May 3 12:10:34 ubuntu-w510 kernel: [ 1773.447954] pm_op(): usb_dev_suspend+0x0/0x20 returns -2
May 3 12:10:34 ubuntu-w510 kernel: [ 1773.447957] PM: Device usb3 failed to suspend: error -2
May 3 12:10:34 ubuntu-w510 kernel: [ 1773.447960] PM: Some devices failed to suspend
May 3 12:10:34 ubuntu-w510 kernel: [ 1773.507597] PM: resume of devices complete after 59.668 msecs
May 3 12:10:34 ubuntu-w510 kernel: [ 1773.609372] PM: resume devices took 0.160 seconds
May 3 12:10:34 ubuntu-w510 kernel: [ 1773.609378] PM: Finishing wakeup.

This is on a fresh install of Lucid, amd64, using the alternate installer. dmidecode output attached.

Also notable (but not necessarily related) from dmesg:

[ 14.609984] usb usb3: config 1 interface 0 altsetting 0 endpoint 0x81 has no SuperSpeed companion descriptor

Martin,

Does your W510 have USB 3.0? I didn't see that as an optional feature on lenovo's site.

I'll open a new bug if no one else knows of one that matches the symptoms I'm seeing.