As soon as I start Ubuntu 12.04.4 LTS with i386 PAE kernel, 8GB memory, GNU/Linux 3.2.0-64-generic-pae i686,
cache memory area increases a little by a littel, and It consume 5GB memory. User memory left will become 200MB.
I release cache memory by issuing a shell script, cache_release.sh. It is like that :
As soon as I start Ubuntu 12.04.4 LTS with i386 PAE kernel, 8GB memory, GNU/Linux 3.2.0-64- generic- pae i686,
cache memory area increases a little by a littel, and It consume 5GB memory. User memory left will become 200MB.
I release cache memory by issuing a shell script, cache_release.sh. It is like that :
#!/bin/bash
/bin/sync
/bin/sync
/bin/sync
/bin/sync
/bin/sync
/sbin/sysctl -w vm.drop_caches=1
/sbin/sysctl -w vm.drop_caches=2
/sbin/sysctl -w vm.drop_caches=3
Maybe kernel requires patches.
ProblemType: Bug 3.2.0-64- generic- pae 3.2.0-64.97 ature: Ubuntu 3.2.0-64. 97-generic- pae 3.2.59 generic- pae i686 dules: nvidia controlC1: hiroshi 4448 F.... pulseaudio controlC0: hiroshi 4448 F.... pulseaudio 1028046e, 00100003' 10de0101, 00100100' UUID=02e8790f- b82d-416f- 8a25-de64b1bac6 e9
DistroRelease: Ubuntu 12.04
Package: linux-image-
ProcVersionSign
Uname: Linux 3.2.0-64-
NonfreeKernelMo
AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.24.
ApportVersion: 2.0.1-0ubuntu17.6
Architecture: i386
ArecordDevices:
**** List of CAPTURE Hardware Devices ****
card 0: Intel [HDA Intel], device 0: ALC665 Analog [ALC665 Analog]
Subdevices: 1/1
Subdevice #0: subdevice #0
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/
/dev/snd/
/dev/snd/pcmC0D0p: hiroshi 4448 F...m pulseaudio
Card0.Amixer.info:
Card hw:0 'Intel'/'HDA Intel at 0xf0a00000 irq 57'
Mixer name : 'Realtek ALC665'
Components : 'HDA:10ec0665,
Controls : 26
Simple ctrls : 13
Card1.Amixer.info:
Card hw:1 'NVidia'/'HDA NVidia at 0xcdefc000 irq 17'
Mixer name : 'Nvidia GPU 14 HDMI/DP'
Components : 'HDA:10de0014,
Controls : 24
Simple ctrls : 4
Date: Wed Jun 18 05:27:20 2014
HibernationDevice: RESUME=
InstallationMedia: Ubuntu 12.04 "Precise" - Build i386 LIVE Binary 20120501-03:27
MachineType: Dell Inc. XPS L501X
MarkForUpload: True
ProcFB:
ProcKernelCmdLine: BOOT_IMAGE= /vmlinuz- 3.2.0-64- generic- pae root=UUID= 1dff47dd- b881-4de7- b290-b74b48753d 63 ro quiet splash ersions: restricted- modules- 3.2.0-64- generic- pae N/A backports- modules- 3.2.0-64- generic- pae N/A version: A08 :bvrA08: bd07/26/ 2011:svnDellInc .:pnXPSL501X: pvrA08: rvnDellInc. :rn:rvrA08: cvnDellInc. :ct8:cvrA08: version: A08
RelatedPackageV
linux-
linux-
linux-firmware 1.79.15
SourcePackage: linux
StagingDrivers: mei
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 07/26/2011
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A08
dmi.board.vendor: Dell Inc.
dmi.board.version: A08
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.
dmi.modalias: dmi:bvnDellInc.
dmi.product.name: XPS L501X
dmi.product.
dmi.sys.vendor: Dell Inc.