Closing this bug with Won't fix as this kernel / release is no longer supported.
Please feel free to open a new bug report if you're still experiencing this on
a newer release (Bionic 18.04.3 / Disco 19.04)
Thanks!
** Changed in: linux (Ubuntu)
Status: Triaged => Won't Fix
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https://bugs.launchpad.net/bugs/623325
Title:
Request increase CONFG_NR_CPUS= higher than 8 for linux-generic-pae
Status in linux package in Ubuntu:
Won't Fix
Bug description:
Binary package hint: linux-generic-pae
In linux-generic-pae 32-bit kernel the config parameter CONFIG_NR_CPUS=8 is
set to 8 this is to little for modern multicore CPUs. Suggestion is that this
parameter is set to either 32 or 64. CONFIG_NR_CPUS=64 is the value used in the
64-bit kernel.
Steps to reproduce:
$ grep CONFIG_NR_CPUS /boot/config-2.6.32-24-generic-pae
./linux-2.6.32/debian.master/config/i386/config.flavour.generic-pae
uname -a output:
Linux ubuntu 2.6.32-24-generic-pae #39-Ubuntu SMP Wed Jul 28 07:39:26 UTC
2010 i686 GNU/Linux
ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: linux-generic-pae 2.6.32.24.25
Regression: No
Reproducible: Yes
ProcVersionSignature: Ubuntu 2.6.32-24.39-generic-pae 2.6.32.15+drm33.5
Uname: Linux 2.6.32-24-generic-pae i686
AlsaDevices: Error: command ['ls', '-l', '/dev/snd/'] failed with exit code
2: ls: cannot access /dev/snd/: No such file or directory
AplayDevices: aplay: device_list:223: no soundcards found...
Architecture: i386
ArecordDevices: arecord: device_list:223: no soundcards found...
Date: Tue Aug 24 13:25:34 2010
InstallationMedia: Ubuntu 10.04 LTS "Lucid Lynx" - Release i386 (20100427.1)
MachineType: Supermicro X8DTU
PciMultimedia:
ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-24-generic-pae
root=UUID=6676f6ff-18ff-47cd-baca-d6a638a1b800 ro quiet splash
ProcEnviron:
PATH=(custom, no user)
LANG=sv_SE.utf8
SHELL=/bin/bash
SourcePackage: linux
UdevDb: Error: [Errno 2] Filen eller katalogen finns inte
dmi.bios.date: 05/28/2010
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 2.0
dmi.board.asset.tag: To Be Filled By O.E.M.
dmi.board.name: X8DTU
dmi.board.vendor: Supermicro
dmi.board.version: 1234567890
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 17
dmi.chassis.vendor: Supermicro
dmi.chassis.version: 1234567890
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr2.0:bd05/28/2010:svnSupermicro:pnX8DTU:pvr1234567890:rvnSupermicro:rnX8DTU:rvr1234567890:cvnSupermicro:ct17:cvr1234567890:
dmi.product.name: X8DTU
dmi.product.version: 1234567890
dmi.sys.vendor: Supermicro
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