Mounted sshfs filesystems sometimes prevent suspend
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
gnome-settings-daemon (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned | ||
linux (Ubuntu) |
Triaged
|
Medium
|
Unassigned | ||
sshfs-fuse (Ubuntu) |
Confirmed
|
Undecided
|
Unassigned |
Bug Description
Using Ubuntu artful with linux-image-
Sometimes when I suspend I get:
Jul 4 20:59:08 xps kernel: [46684.608740] PM: Syncing filesystems ... done.
Jul 4 20:59:08 xps kernel: [46684.613278] PM: Preparing system for sleep (mem)
Jul 4 20:59:08 xps kernel: [46684.613788] Freezing user space processes ...
Jul 4 20:59:08 xps kernel: [46704.620140] Freezing of tasks failed after 20.006 seconds (1 tasks refusing to freeze, wq_busy=0):
Jul 4 20:59:08 xps kernel: [46704.620534] gvim D 0 11155 1336 0x00000004
Jul 4 20:59:08 xps kernel: [46704.620541] Call Trace:
Jul 4 20:59:08 xps kernel: [46704.620556] __schedule+
...
Jul 4 20:59:08 xps kernel: [46704.620679] entry_SYSCALL_
...
Jul 4 20:59:08 xps kernel: [46704.620711] Restarting tasks ... done.
...and the system fails to suspend.
AFAICT, this is https:/
This affects sshfs-fuse, but it sounds like a full fix would be in the kernel. I wonder if it's possible to work around in userspace packaging in sshfs-fuse, though, by arranging some action in userspace before suspend?
It seems unlikely that this will be addressed any time soon, but it'd be nice to keep a bug open in Launchpad so that users can have a single rallying point.
---
ApportVersion: 2.20.5-0ubuntu5
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
CurrentDesktop: GNOME
DistroRelease: Ubuntu 17.10
HibernationDevice: RESUME=
InstallationDate: Installed on 2017-05-11 (54 days ago)
InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Alpha amd64 (20170507)
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 003: ID 0bda:568b Realtek Semiconductor Corp.
Bus 001 Device 002: ID 0cf3:e300 Atheros Communications, Inc.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Dell Inc. XPS 13 9360
Package: sshfs-fuse
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=
ProcVersionSign
RelatedPackageV
linux-
linux-
linux-firmware 1.167
Tags: artful
Uname: Linux 4.10.0-26-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip libvirt lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 01/18/2017
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.3.2
dmi.board.name: 00GCYR
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.
dmi.product.name: XPS 13 9360
dmi.sys.vendor: Dell Inc.
Changed in linux (Ubuntu): | |
importance: | Undecided → Medium |
status: | Confirmed → Triaged |
tags: | added: bionic |
This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:
apport-collect 1702368
and then change the status of the bug to 'Confirmed'.
If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'.
This change has been made by an automated script, maintained by the Ubuntu Kernel Team.