apport information
** Attachment added: "WifiSyslog.txt"
https://bugs.launchpad.net/bugs/1748393/+attachment/5051759/+files/WifiSyslog.txt
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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https://bugs.launchpad.net/bugs/1748393
Title:
No successful resume from hibernate beyond kernel version 4.13.0-21
Status in linux package in Ubuntu:
Confirmed
Bug description:
I used hibernate (with uswsusp) in 17.10 successfully until kernel
4.13.0-21. I cannot resume any more with kernels 25 or 32. I can see
that suspend works fine, resuming the system works fine too (reading
the image is successful according to uswsusp output) until the point
where GDM should come up but the screen just stays black. I tried
reaching the machine via SSH but it's not reachable.
Tested on Lenovo T560 and T530 without discrete graphics.
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ApportVersion: 2.20.7-0ubuntu3.7
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/pcmC0D0p: livewire 1909 F...m pulseaudio
/dev/snd/controlC0: livewire 1909 F.... pulseaudio
CurrentDesktop: ubuntu:GNOME
DistroRelease: Ubuntu 17.10
HibernationDevice: RESUME=UUID=f16699b7-6fc8-4762-984c-dfee6eb58275
InstallationDate: Installed on 2016-03-01 (710 days ago)
InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Alpha amd64 (20160228)
MachineType: LENOVO 20FHCTO1WW
Package: linux (not installed)
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=de_DE.UTF-8
SHELL=/bin/bash
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-21-generic.efi.signed
root=/dev/sda2 ro quiet loglevel=3 rd.systemd.show_status=auto
rd.udev.log-priority=3 nosplash noplymouth rootfstype=ext4 pcie_aspm=force
i915.lvds_downclock=1 drm.vblankoffdelay=1 i915.fastboot=1 i915.enable_psr=1
ProcVersionSignature: Ubuntu 4.13.0-21.24-generic 4.13.13
RelatedPackageVersions:
linux-restricted-modules-4.13.0-21-generic N/A
linux-backports-modules-4.13.0-21-generic N/A
linux-firmware 1.169.3
Tags: wayland-session artful
Uname: Linux 4.13.0-21-generic x86_64
UpgradeStatus: Upgraded to artful on 2017-09-09 (153 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo vboxusers
_MarkForUpload: True
dmi.bios.date: 09/29/2017
dmi.bios.vendor: LENOVO
dmi.bios.version: N1KET35W (1.22 )
dmi.board.asset.tag: Not Available
dmi.board.name: 20FHCTO1WW
dmi.board.vendor: LENOVO
dmi.board.version: SDK0J40700 WIN
dmi.chassis.asset.tag: No Asset Information
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: None
dmi.modalias:
dmi:bvnLENOVO:bvrN1KET35W(1.22):bd09/29/2017:svnLENOVO:pn20FHCTO1WW:pvrThinkPadT560:rvnLENOVO:rn20FHCTO1WW:rvrSDK0J40700WIN:cvnLENOVO:ct10:cvrNone:
dmi.product.family: ThinkPad T560
dmi.product.name: 20FHCTO1WW
dmi.product.version: ThinkPad T560
dmi.sys.vendor: LENOVO
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