Public bug reported:
As in Bug #1162073, when my memory usage arrives at 100% (e.g. using
MATLAB or R and allocating a large array) the system starts to freeze
and I need to kill the program by terminal (usually loggin in from
another computer). I have 12 Gb of RAM.
ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: linux-image-3.8.0-30-generic 3.8.0-30.44
ProcVersionSignature: Ubuntu 3.8.0-30.44-generic 3.8.13.6
Uname: Linux 3.8.0-30-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.9.2-0ubuntu8.4
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: matteo 3153 F.... pulseaudio
/dev/snd/controlC0: matteo 3153 F.... pulseaudio
CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211 not
found.
Date: Tue Sep 10 13:20:20 2013
HibernationDevice: RESUME=UUID=18c94b06-56ba-4d27-876e-2ac6eff3b9ed
MachineType: Dell Inc. Precision WorkStation T3500
MarkForUpload: True
ProcFB:
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-30-generic
root=UUID=384a0a8d-fc24-453d-9c40-c0ec21d1b727 ro quiet splash
RelatedPackageVersions:
linux-restricted-modules-3.8.0-30-generic N/A
linux-backports-modules-3.8.0-30-generic N/A
linux-firmware 1.106
RfKill:
SourcePackage: linux
UpgradeStatus: Upgraded to raring on 2013-07-29 (42 days ago)
dmi.bios.date: 04/20/2011
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A11
dmi.board.name: 09KPNV
dmi.board.vendor: Dell Inc.
dmi.board.version: A01
dmi.chassis.type: 7
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvrA11:bd04/20/2011:svnDellInc.:pnPrecisionWorkStationT3500:pvr:rvnDellInc.:rn09KPNV:rvrA01:cvnDellInc.:ct7:cvr:
dmi.product.name: Precision WorkStation T3500
dmi.sys.vendor: Dell Inc.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: Confirmed
** Tags: amd64 apport-bug raring
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https://bugs.launchpad.net/bugs/1223296
Title:
System freezes when RAM is 100% used
Status in “linux” package in Ubuntu:
Confirmed
Bug description:
As in Bug #1162073, when my memory usage arrives at 100% (e.g. using
MATLAB or R and allocating a large array) the system starts to freeze
and I need to kill the program by terminal (usually loggin in from
another computer). I have 12 Gb of RAM.
ProblemType: Bug
DistroRelease: Ubuntu 13.04
Package: linux-image-3.8.0-30-generic 3.8.0-30.44
ProcVersionSignature: Ubuntu 3.8.0-30.44-generic 3.8.13.6
Uname: Linux 3.8.0-30-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.9.2-0ubuntu8.4
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: matteo 3153 F.... pulseaudio
/dev/snd/controlC0: matteo 3153 F.... pulseaudio
CRDA: Error: command ['iw', 'reg', 'get'] failed with exit code 1: nl80211
not found.
Date: Tue Sep 10 13:20:20 2013
HibernationDevice: RESUME=UUID=18c94b06-56ba-4d27-876e-2ac6eff3b9ed
MachineType: Dell Inc. Precision WorkStation T3500
MarkForUpload: True
ProcFB:
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-30-generic
root=UUID=384a0a8d-fc24-453d-9c40-c0ec21d1b727 ro quiet splash
RelatedPackageVersions:
linux-restricted-modules-3.8.0-30-generic N/A
linux-backports-modules-3.8.0-30-generic N/A
linux-firmware 1.106
RfKill:
SourcePackage: linux
UpgradeStatus: Upgraded to raring on 2013-07-29 (42 days ago)
dmi.bios.date: 04/20/2011
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A11
dmi.board.name: 09KPNV
dmi.board.vendor: Dell Inc.
dmi.board.version: A01
dmi.chassis.type: 7
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvrA11:bd04/20/2011:svnDellInc.:pnPrecisionWorkStationT3500:pvr:rvnDellInc.:rn09KPNV:rvrA01:cvnDellInc.:ct7:cvr:
dmi.product.name: Precision WorkStation T3500
dmi.sys.vendor: Dell Inc.
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