apport information
** Attachment added: "WifiSyslog.txt"
https://bugs.launchpad.net/bugs/1748373/+attachment/5051976/+files/WifiSyslog.txt
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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https://bugs.launchpad.net/bugs/1748373
Title:
Resume from hibernate fails on latest kernels
Status in linux package in Ubuntu:
Confirmed
Bug description:
I have a Dell Inspiron 15 laptop (Intel Core i3-6006U) running Ubuntu
17.10. Kernel 4.13.0.21 hibernates and resumes without problems, but
the three more recent kernels (4.13.0.25, 4.13.0.31 and 4.13.0.32)
fail: hibernate appears to succeed, but resume stops dead part-way
through. This happens whether I use the built-in hibernate capability
or usw-susp, and whether my Gnome session uses xorg or Wayland.
/var/log/kern.log doesn't seem to help much. A typical record of the failed
attempt to resume is as follows:
Jan 23 21:10:13 bombay kernel: [ 98.197921] Bluetooth: RFCOMM TTY layer
initialized
Jan 23 21:10:13 bombay kernel: [ 98.197937] Bluetooth: RFCOMM socket layer
initialized
Jan 23 21:10:13 bombay kernel: [ 98.197954] Bluetooth: RFCOMM ver 1.11
Jan 23 21:10:19 bombay kernel: [ 104.454231] rfkill: input handler disabled
Jan 23 21:10:23 bombay kernel: [ 108.416251] EXT4-fs (sda1): mounted
filesystem with ordered data mode. Opts: (null)
Jan 23 21:10:41 bombay kernel: [ 126.528680] usbcore: deregistering interface
driver uvcvideo
Jan 23 21:10:42 bombay kernel: [ 126.919415] rfkill: input handler enabled
Jan 23 21:10:42 bombay kernel: [ 127.240559] PM: Syncing filesystems ...
Several other people have reported similar behaviour:
https://ubuntuforums.org/showthread.php?t=2382336. (This report is an edited
version of what I say there.)
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ApportVersion: 2.20.7-0ubuntu3.7
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: john 2636 F.... pulseaudio
CurrentDesktop: GNOME
DistroRelease: Ubuntu 17.10
HibernationDevice: RESUME=UUID=54d8b4c5-8ff7-40c6-ba9c-00e3af6b7b68
InstallationDate: Installed on 2017-03-25 (321 days ago)
InstallationMedia: Ubuntu-GNOME 16.10 "Yakkety Yak" - Release amd64
(20161012.1)
MachineType: Dell Inc. Inspiron 15-3567
NonfreeKernelModules: wl
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-21-generic.efi.signed
root=UUID=c1b9dad0-3a0f-4e2c-90ee-160cd1a445a8 ro quiet splash mce=off
vt.handoff=7
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: artful
Uname: Linux 4.13.0-21-generic x86_64
UpgradeStatus: Upgraded to artful on 2017-10-24 (108 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 12/12/2017
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 2.1.3
dmi.board.name: 0JVG7J
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvr2.1.3:bd12/12/2017:svnDellInc.:pnInspiron15-3567:pvr:rvnDellInc.:rn0JVG7J:rvrA00:cvnDellInc.:ct9:cvr:
dmi.product.family: Inspiron
dmi.product.name: Inspiron 15-3567
dmi.sys.vendor: Dell Inc.
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