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** Changed in: linux (Ubuntu)
Status: New => Incomplete
** Tags added: bionic
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https://bugs.launchpad.net/bugs/1797364
Title:
Can't suspend X1 Carbon 6th (18.04)
Status in linux package in Ubuntu:
Incomplete
Bug description:
Laptop: Lenovo X1 Carbon 6th generation, series 20KH006KPB
Release: Ubuntu 18.04.1
Kernel: 4.15.0-36-generic (but also happens with newest 4.18 mainline series)
Expected behavior: I can suspend and wake up my laptop by closing ad
opening the lid.
What actually happens:
Lenovo has distributed a BIOS update recently, version 1.31, through
LVFS. It installed successfully, but I believe that since the upgrade
this started happening: I can suspend the laptop by closing the lid
the first time after powering it ON, S3 sleep state activates,
available since BIOS 1.30 (dmesg doesn't show anything weird aside
from usual trackpoint/trackpad issue with this model). But then when I
try to suspend it again, I close the lid and it never suspends. dmesg
gives me some concerning output this time (lots of red):
[ 748.266146] e1000e: enp0s31f6 NIC Link is Down
[ 748.305925] wlp2s0: deauthenticating from 74:b5:7e:14:b3:c9 by local
choice (Reason: 3=DEAUTH_LEAVING)
[ 748.599000] PM: suspend entry (deep)
[ 748.599001] PM: Syncing filesystems ... done.
[ 748.607780] Freezing user space processes ... (elapsed 0.002 seconds) done.
[ 748.609834] OOM killer disabled.
[ 748.609835] Freezing remaining freezable tasks ... (elapsed 0.001 seconds)
done.
[ 748.611275] Suspending console(s) (use no_console_suspend to debug)
[ 748.613850] rmi4_f01 rmi4-00.fn01: Failed to write sleep mode: -6.
[ 748.613851] rmi4_f01 rmi4-00.fn01: Suspend failed with code -6.
[ 748.613853] rmi4_physical rmi4-00: Failed to suspend functions: -6
[ 748.613854] rmi4_smbus 0-002c: Failed to suspend device: -6
[ 748.613858] dpm_run_callback(): rmi_smb_suspend+0x0/0x50 [rmi_smbus]
returns -6
[ 748.613859] PM: Device 0-002c failed to suspend: error -6
[ 748.631862] PM: Some devices failed to suspend, or early wake event
detected
[ 748.673399] OOM killer enabled.
[ 748.673401] Restarting tasks ...
[ 748.676264] rmi4_physical rmi4-00: rmi_driver_set_irq_bits: Failed to
change enabled interrupts!
[ 748.676284] psmouse: probe of serio2 failed with error -1
[ 748.676297] done.
[ 748.679931] thermal thermal_zone6: failed to read out thermal zone (-61)
[ 748.694583] PM: suspend exit
[ 748.694682] PM: suspend entry (s2idle)
[ 748.694684] PM: Syncing filesystems ... done.
[ 748.700742] Freezing user space processes ... (elapsed 0.003 seconds) done.
[ 748.704303] OOM killer disabled.
[ 748.704304] Freezing remaining freezable tasks ... (elapsed 0.001 seconds)
done.
[ 748.705954] Suspending console(s) (use no_console_suspend to debug)
[ 748.711552] rmi4_f01 rmi4-00.fn01: Failed to write sleep mode: -6.
[ 748.711556] rmi4_f01 rmi4-00.fn01: Suspend failed with code -6.
[ 748.711559] rmi4_physical rmi4-00: Failed to suspend functions: -6
[ 748.711564] rmi4_smbus 0-002c: Failed to suspend device: -6
[ 748.711576] dpm_run_callback(): rmi_smb_suspend+0x0/0x50 [rmi_smbus]
returns -6
[ 748.711579] PM: Device 0-002c failed to suspend: error -6
[ 748.727561] PM: Some devices failed to suspend, or early wake event
detected
[ 748.769017] OOM killer enabled.
[ 748.769018] Restarting tasks ... done.
[ 748.772216] rmi4_physical rmi4-00: rmi_driver_set_irq_bits: Failed to
change enabled interrupts!
[ 748.772237] psmouse: probe of serio2 failed with error -1
[ 748.775189] thermal thermal_zone6: failed to read out thermal zone (-61)
[ 748.788429] PM: suspend exit
[ 748.804548] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready
[ 748.991327] IPv6: ADDRCONF(NETDEV_UP): enp0s31f6: link is not ready
[ 748.993686] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
[ 749.226795] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
[ 749.299774] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready
[ 752.736403] wlp2s0: authenticate with 74:b5:7e:14:b3:c9
[ 752.745545] wlp2s0: send auth to 74:b5:7e:14:b3:c9 (try 1/3)
[ 752.753694] wlp2s0: authenticated
[ 752.753909] wlp2s0: associate with 74:b5:7e:14:b3:c9 (try 1/3)
[ 752.757849] wlp2s0: RX AssocResp from 74:b5:7e:14:b3:c9 (capab=0xc11
status=0 aid=2)
[ 752.761197] wlp2s0: associated
[ 752.965779] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready
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