Public bug reported:
I have a NFS server on the network (Ubuntu Server 10.10 64bit) which
exports several directories. I have these mounted on my 11.04 desktop
(also 64bit). When I open these folders in nautilus, the window opens
but then freezes. I never let it run longer than 10-20 seconds. When I
open a terminal, chdir into the directory and run "ls", there's no
output and I can't stop ls using Ctrl-C. It starts growing in size
(several gigabytes of memory used, monitored by top), then the system
starts swapping and I have to kill the process with "kill -9".
It does not happen always, but I have not found a key to trigger or un-
trigger this behaviour.
This started happening after I upgraded the desktop from 10.10 to 11.04
beta.
This is how it is mounted on the desktop:
homesvr:/data/media on /data/media type nfs
(rw,hard,intr,vers=4,addr=10.31.41.2,clientaddr=10.31.41.24)
And this is the export on the 10.10 server:
/data/media nexus(rw,no_subtree_check)
ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: linux-image-generic 2.6.38.8.22
Regression: Yes
Reproducible: No
ProcVersionSignature: Ubuntu 2.6.38-8.42-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic x86_64
NonfreeKernelModules: nvidia
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23.
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: peto 2640 F.... pulseaudio
/dev/snd/pcmC0D0p: peto 2640 F...m pulseaudio
CRDA: Error: [Errno 2] No such file or directory
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xfbff8000 irq 45'
Mixer name : 'Analog Devices AD1989B'
Components : 'HDA:11d4989b,10438311,00100300'
Controls : 47
Simple ctrls : 26
Card1.Amixer.info:
Card hw:1 'NVidia'/'HDA NVidia at 0xfe9fc000 irq 17'
Mixer name : 'Nvidia GPU 16 HDMI/DP'
Components : 'HDA:10de0016,10de0101,00100100'
Controls : 16
Simple ctrls : 4
Date: Thu Apr 14 16:19:21 2011
EcryptfsInUse: Yes
Frequency: Once a day.
HibernationDevice: RESUME=UUID=48ae6d22-a792-4cc5-8bc1-121fb3cc3047
MachineType: System manufacturer P5Q DELUXE
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.38-8-generic
root=UUID=3706115d-5877-4cb7-afb7-ebd3c281fd09 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-2.6.38-8-generic N/A
linux-backports-modules-2.6.38-8-generic N/A
linux-firmware 1.50
RfKill:
SourcePackage: linux
UpgradeStatus: Upgraded to natty on 2011-04-04 (10 days ago)
WpaSupplicantLog:
dmi.bios.date: 03/25/2009
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 2005
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: P5Q DELUXE
dmi.board.vendor: ASUSTeK Computer INC.
dmi.board.version: Rev 1.xx
dmi.chassis.asset.tag: Asset-1234567890
dmi.chassis.type: 3
dmi.chassis.vendor: Chassis Manufacture
dmi.chassis.version: Chassis Version
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr2005:bd03/25/2009:svnSystemmanufacturer:pnP5QDELUXE:pvrSystemVersion:rvnASUSTeKComputerINC.:rnP5QDELUXE:rvrRev1.xx:cvnChassisManufacture:ct3:cvrChassisVersion:
dmi.product.name: P5Q DELUXE
dmi.product.version: System Version
dmi.sys.vendor: System manufacturer
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug kernel-fs natty needs-upstream-testing
regression-release
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https://bugs.launchpad.net/bugs/760744
Title:
NFS mount hangs ls and nautilus
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