Precisation: previously on 13.04 all worked fine. And closing the lid is now also equivalent to "lock screen" while previously suspended regularly.
-- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1173952 Title: Suspend and hibernate not working in 13.04/13.10 with alx module Status in “linux” package in Ubuntu: Confirmed Status in “pm-utils” package in Ubuntu: Fix Released Status in “linux” source package in Precise: Won't Fix Status in “pm-utils” source package in Precise: Invalid Status in “linux” source package in Raring: Won't Fix Status in “pm-utils” source package in Raring: Fix Released Status in “linux” source package in Saucy: Confirmed Status in “pm-utils” source package in Saucy: Fix Released Bug description: Description: Ubuntu 13.04 Release: 13.04 After upgrading to 13.04 suspend and hibernate do not work. In terminal window following error is displayed: "PM: Some devices failed to suspend". Then the suspend fails and the screensaver gets activated, requiring a password to unlock. dmesg [ 893.962025] PM: Syncing filesystems ... done. [ 894.030726] Freezing user space processes ... (elapsed 0.01 seconds) done. [ 894.047580] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done. [ 894.064140] Suspending console(s) (use no_console_suspend to debug) [ 894.071511] sd 0:0:0:0: [sda] Synchronizing SCSI cache [ 894.085881] alx 0000:03:00.0: PHY SPD/DPLX unresolved :ffff [ 894.085884] alx 0000:03:00.0 eth1: shutown err(ffffffea) [ 894.085886] alx 0000:03:00.0: shutdown fail in suspend -5 [ 894.085901] pci_pm_suspend(): alx_suspend+0x0/0x90 [alx] returns -5 [ 894.085906] dpm_run_callback(): pci_pm_suspend+0x0/0x140 returns -5 [ 894.085908] PM: Device 0000:03:00.0 failed to suspend async: error -5 [ 894.111147] sd 0:0:0:0: [sda] Stopping disk [ 894.684692] PM: Some devices failed to suspend [ 894.684903] ath: phy0: ASPM enabled: 0x43 [ 894.685198] sd 0:0:0:0: [sda] Starting disk [ 895.442853] PM: resume of devices complete after 758.396 msecs [ 895.443224] Restarting tasks ... done. [ 895.445509] video LNXVIDEO:00: Restoring backlight state --- ApportVersion: 2.9.2-0ubuntu8 Architecture: amd64 DistroRelease: Ubuntu 13.04 InstallationDate: Installed on 2012-12-20 (166 days ago) InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Release amd64 (20121017.5) MarkForUpload: True Package: pm-utils 1.4.1-9git1 PackageArchitecture: all ProcVersionSignature: Ubuntu 3.8.0-19.29-generic 3.8.8 Tags: raring Uname: Linux 3.8.0-19-generic x86_64 UpgradeStatus: Upgraded to raring on 2013-04-28 (37 days ago) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo SRU INFORMATION --------------- * Impact: suspend regression in 13.04 with Qualcomm Atheros Gigabit ethernet devices * Test case: Suspend is broken in current raring when the alx module is loaded, should work again with the fix; needs to be tested on actual hardware, see comment 56 for positive testing result that this pm-utils workaround works. * Regression potential: If the script is malformed, it could potentially break suspend on other devices; this should generate an error in /var/log/pm-suspend.log. Please test suspend on devices without the alx module as well (for the record, Martin Pitt did that on his ThinkPad X201) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1173952/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
