linaro-release team mailing list archive

[Ricardo Salveti <rsalveti@xxxxxxxxxxxx>]

A few issues with the suspend:

1 - usb doesn't come back:
Had only a "usb 2-1: USB disconnect, device number 2" after getting back from suspend (using a usb mouse).
2 - Reboot doesn't work after suspend:
Try suspending/resuming and calling 'reboot' from the serial, you'll see it'll freeze after the restart message "* Will now restart".
3 - Suspend doesn't work when the wireless module is loaded:
root@linaro-ubuntu-desktop:~# dmesg
EXT4-fs (mmcblk0p3): re-mounted. Opts: errors=remount-ro,commit=0
init: anacron main process (1807) killed by TERM signal
PM: Syncing filesystems ... done.
PM: Preparing system for mem sleep
Freezing user space processes ... (elapsed 0.01 seconds) done.
Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done.
PM: Entering mem sleep
Suspending console(s) (use no_console_suspend to debug)
legacy_suspend(): wiphy_suspend+0x0/0x60 [cfg80211] returns -22
PM: Device phy0 failed to suspend: error -22
PM: Some devices failed to suspend
PM: resume of devices complete after 0.065 msecs
PM: Finishing wakeup.
Restarting tasks ... done.
s3cfb s3cfb: [fb0] already in                           FB_BLANK_UNBLANK
EXT4-fs (mmcblk0p3): re-mounted. Opts: errors=remount-ro,commit=0
ADDRCONF(NETDEV_UP): wlan0: link is not ready
s3cfb s3cfb: [fb0] already in                           FB_BLANK_UNBLANK



** Summary changed:

- Origen: system fails to suspend and doesn't show the display anymore
+ Origen: several issues with suspend/resume

-- 
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Release Team, which is subscribed to the bug report.
https://bugs.launchpad.net/bugs/880432

Title:
  Origen: several issues with suspend/resume

Status in Linaro Samsung Landing Team Project:
  Fix Committed
Status in Linaro Ubuntu Evaluation Builds:
  Confirmed

Bug description:
  Hwpack: hwpack_linaro-lt-origen_20111022-0_armel_supported.tar.gz
  Image: linaro-o-ubuntu-desktop-tar-20111023-0.tar.gz

  Click at the system icon, then click at suspend. The display will turn
  itself off, but the console will remain active, but even after
  pressing the keyboard, even via usb, the display doesn't get on
  anymore.

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