Actually I have misinterpreted the swedish terms, my system has been suspended
when I see the symptoms.
I have checked hibernation also, it seems to be the same problem. But
hibernation is not an option after inactivity.
I also wrote firefox when it really was thunderbird that I meant.
Further investigations show that it is automount that fails when :
1. a file is opened for writing on a nfs-mounted volume that autofs mounts
2. autofs unmount the nfs directory after five minutes of inactivity, AND
3. the system is automatically suspended after ten minutes of inactivity
After resuming activity it is impossible to access the volume on the
server
To reproduce:
cat > /path/to/file/on/automounted/nfs-dir/file.txt
write some text
wait for the system to suspend (setting in the power management, I chose
ten minutes)
Activate the system again and try to access the automounted volume
--
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/1543152
Title:
nfs hangs after wakeup from hibernation, kernel 4.2.0-*
Status in linux package in Ubuntu:
Confirmed
Bug description:
For a couple of years I have usually not shut down my pc after using it, I
just leave it and let it hibernate.
(Of course I have also shut down the system completely every now and then.)
This has worked well but recently with new kernels 4.2.0-* I get problems
that I suppose comes from nfs.
I have my firefox account and a folder in my PATH on a server with the file
system automounted using nfs.
- each new terminal window hangs without a prompt
- a busybox terminal with a simpler PATH works ok
- when I click on anything in the firefox window it hangs and is greyed-out.
The system says "not responding" if I try to kill it
I have output from 'ps ax', ps -eF' and 'mount' commands that I will attach.
What more info do you need?
Regards,
Seved
---
ApportVersion: 2.19.1-0ubuntu5
Architecture: i386
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: seved 2509 F.... pulseaudio
CurrentDesktop: Unity
DistroRelease: Ubuntu 15.10
HibernationDevice: RESUME=UUID=38682e03-657e-46a8-b728-71bb6b19ffd3
InstallationDate: Installed on 2010-11-12 (1914 days ago)
InstallationMedia: Ubuntu 10.04.1 LTS "Lucid Lynx" - Release i386 (20100816.1)
MachineType: Gigabyte Technology Co., Ltd. G41M-ES2L
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.2.0-27-generic
root=UUID=67935e67-5ba7-4442-8401-b0134d6ca21f ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 4.2.0-27.32-generic 4.2.8-ckt1
RelatedPackageVersions:
linux-restricted-modules-4.2.0-27-generic N/A
linux-backports-modules-4.2.0-27-generic N/A
linux-firmware 1.149.3
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
Tags: wily
Uname: Linux 4.2.0-27-generic i686
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin audio cdrom dialout lpadmin plugdev sambashare
_MarkForUpload: True
dmi.bios.date: 11/04/2009
dmi.bios.vendor: Award Software International, Inc.
dmi.bios.version: F6
dmi.board.name: G41M-ES2L
dmi.board.vendor: Gigabyte Technology Co., Ltd.
dmi.board.version: x.x
dmi.chassis.type: 3
dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
dmi.modalias:
dmi:bvnAwardSoftwareInternational,Inc.:bvrF6:bd11/04/2009:svnGigabyteTechnologyCo.,Ltd.:pnG41M-ES2L:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnG41M-ES2L:rvrx.x:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
dmi.product.name: G41M-ES2L
dmi.sys.vendor: Gigabyte Technology Co., Ltd.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1543152/+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
