dino99,
Anyway, thanks for the bug report.
And BTW, the sysctl is contained in the package procps, if the permission error
message really bother you, you can file another bug and choose the related
package procps.
** Changed in: linux (Ubuntu)
Status: Triaged = Invalid
--
sysctl:
dino99,
I think it does not a kernel bug or an issue. It just doesn't have the read
permission for sysctl to read the data from it.
As you can see in the /proc/sys directory, not all the files are readable,
some of them are only have write permission. That means you can't read any data
from it
Thanks for your explanations Acelan
i've not the required knowledge to decide if these settings are the
normal ones or not, if i need to do something else. So its up to you to
analyse it.
--
sysctl: permission denied
https://bugs.launchpad.net/bugs/236558
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** Changed in: linux (Ubuntu)
Status: Confirmed = Triaged
** Tags added: kernel-core kernel-needs-review
--
sysctl: permission denied
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Maverick with kernel 2.6.35-4-generic-pae
o...@dub:~$ sysctl -a | grep show_me_nothing
error: permission denied on key 'kernel.cad_pid'
error: permission denied on key 'fs.binfmt_misc.register'
error: permission denied on key 'net.ipv4.route.flush'
error: permission denied on key
Lucid updated output:
o...@dub:~$ sysctl -a | grep show_me_nothing
error: permission denied on key 'kernel.cad_pid'
error: permission denied on key 'fs.binfmt_misc.register'
error: permission denied on key 'net.ipv4.route.flush'
error: permission denied on key 'net.ipv6.route.flush'
--
sysctl:
apport information
** Description changed:
hi,
i'm using Hardy 2.6.24-17-generic (up to date) and i try to get better tcp
speed (compare to winxp: i usually get about 5mb/s but only 1.5 with Hardy, on
a 30mb cable connexion). So sysctl show me some warwing:
o...@ubuntu:~$ sysctl -a |
apport information
** Attachment added: AplayDevices.txt
http://launchpadlibrarian.net/39848562/AplayDevices.txt
--
sysctl: permission denied
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apport information
** Attachment added: ArecordDevices.txt
http://launchpadlibrarian.net/39848563/ArecordDevices.txt
--
sysctl: permission denied
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apport information
** Attachment added: Card0.Amixer.values.txt
http://launchpadlibrarian.net/39848566/Card0.Amixer.values.txt
--
sysctl: permission denied
https://bugs.launchpad.net/bugs/236558
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apport information
** Attachment added: BootDmesg.txt
http://launchpadlibrarian.net/39848564/BootDmesg.txt
--
sysctl: permission denied
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apport information
** Attachment added: Card0.Codecs.codec.0.txt
http://launchpadlibrarian.net/39848567/Card0.Codecs.codec.0.txt
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sysctl: permission denied
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apport information
** Attachment added: Dependencies.txt
http://launchpadlibrarian.net/39848569/Dependencies.txt
--
sysctl: permission denied
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apport information
** Attachment added: Lspci.txt
http://launchpadlibrarian.net/39848570/Lspci.txt
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sysctl: permission denied
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apport information
** Attachment added: Lsusb.txt
http://launchpadlibrarian.net/39848571/Lsusb.txt
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sysctl: permission denied
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apport information
** Attachment added: PciMultimedia.txt
http://launchpadlibrarian.net/39848573/PciMultimedia.txt
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sysctl: permission denied
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apport information
** Attachment added: ProcCpuinfo.txt
http://launchpadlibrarian.net/39848575/ProcCpuinfo.txt
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sysctl: permission denied
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o...@dub:~$ sysctl -a | fgrep tcp
error: permission denied on key 'kernel.cad_pid'
error: permission denied on key 'fs.binfmt_misc.register'
error: permission denied on key 'net.ipv4.route.flush'
net.ipv4.tcp_timestamps = 1
net.ipv4.tcp_window_scaling = 1
net.ipv4.tcp_sack = 1
AplayDevices:
List of PLAYBACK Hardware Devices
card 0: I82801AAICH [Intel 82801AA-ICH], device 0: Intel ICH [Intel
82801AA-ICH]
Subdevices: 1/1
Subdevice #0: subdevice #0
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: erbsland
** Attachment added: AlsaDevices.txt
http://launchpadlibrarian.net/39823966/AlsaDevices.txt
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sysctl: permission denied
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** Attachment added: ArecordDevices.txt
http://launchpadlibrarian.net/39823968/ArecordDevices.txt
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sysctl: permission denied
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** Attachment added: BootDmesg.txt
http://launchpadlibrarian.net/39823975/BootDmesg.txt
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** Attachment added: Card0.Amixer.values.txt
http://launchpadlibrarian.net/39823977/Card0.Amixer.values.txt
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** Attachment added: Card0.Codecs.codec97.0.ac97.0.0.txt
http://launchpadlibrarian.net/39823983/Card0.Codecs.codec97.0.ac97.0.0.txt
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sysctl: permission denied
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** Attachment added: Card0.Codecs.codec97.0.ac97.0.0.regs.txt
http://launchpadlibrarian.net/39824008/Card0.Codecs.codec97.0.ac97.0.0.regs.txt
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sysctl: permission denied
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** Attachment added: Dependencies.txt
http://launchpadlibrarian.net/39824011/Dependencies.txt
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** Attachment added: PciMultimedia.txt
http://launchpadlibrarian.net/39824014/PciMultimedia.txt
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** Attachment added: Lspci.txt
http://launchpadlibrarian.net/39824013/Lspci.txt
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** Attachment added: ProcCpuinfo.txt
http://launchpadlibrarian.net/39824015/ProcCpuinfo.txt
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** Attachment added: ProcInterrupts.txt
http://launchpadlibrarian.net/39824016/ProcInterrupts.txt
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sysctl: permission denied
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** Attachment added: ProcModules.txt
http://launchpadlibrarian.net/39824019/ProcModules.txt
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** Attachment added: UdevDb.txt
http://launchpadlibrarian.net/39824021/UdevDb.txt
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** Attachment added: UdevLog.txt
http://launchpadlibrarian.net/39824032/UdevLog.txt
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** Attachment added: WifiSyslog.txt
http://launchpadlibrarian.net/39824034/WifiSyslog.txt
** Tags added: apport-collected
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** Changed in: linux (Ubuntu)
Importance: Undecided = Medium
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** Tags removed: needs-kernel-logs
** Changed in: linux (Ubuntu)
Status: Incomplete = Confirmed
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** Attachment added: BootDmesg.txt
http://launchpadlibrarian.net/29150043/BootDmesg.txt
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** Attachment added: CurrentDmesg.txt
http://launchpadlibrarian.net/29150044/CurrentDmesg.txt
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Architecture: i386
DistroRelease: Ubuntu 9.04
HibernationDevice: RESUME=UUID=f4216733-a2b7-4818-9852-9bb41d54d87c
MachineType: ASUSTEK COMPUTER INC P5W DH Deluxe
NonfreeKernelModules: nvidia
Package: linux-image-2.6.28-12-generic 2.6.28-12.43
PackageArchitecture: i386
ProcCmdLine:
** Attachment added: HalComputerInfo.txt
http://launchpadlibrarian.net/29150046/HalComputerInfo.txt
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** Attachment added: Lspci.txt
http://launchpadlibrarian.net/29150048/Lspci.txt
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** Attachment added: Dependencies.txt
http://launchpadlibrarian.net/29150045/Dependencies.txt
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** Attachment added: ProcInterrupts.txt
http://launchpadlibrarian.net/29150051/ProcInterrupts.txt
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** Attachment added: ProcCpuinfo.txt
http://launchpadlibrarian.net/29150050/ProcCpuinfo.txt
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** Attachment added: ProcModules.txt
http://launchpadlibrarian.net/29150052/ProcModules.txt
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** Attachment added: Lsusb.txt
http://launchpadlibrarian.net/29150049/Lsusb.txt
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actual output:
o...@oem-desktop:~$ sysctl -a | fgrep tcp
error: permission denied on key 'kernel.cad_pid'
error: permission denied on key 'fs.binfmt_misc.register'
error: permission denied on key 'net.ipv4.route.flush'
net.ipv4.tcp_timestamps = 1
net.ipv4.tcp_window_scaling = 1
net.ipv4.tcp_sack
Hi dyvazar,
This bug was reported a while ago and there hasn't been any activity in
it recently. We were wondering if this is still an issue? Can you try
with the latest development release of Ubuntu? ISO CD images are
available from http://cdimage.ubuntu.com/releases/ .
If it remains an issue,
The permission denied errors still show on kernel 2.6.27-7
$sudo sysctl -a | grep show_me_nothing
error: permission denied on key 'net.ipv4.route.flush'
error: permission denied on key 'net.ipv6.route.flush'
and when I do not use sudo I get the following additional error message:
$ sysctl -a |
The Ubuntu Kernel Team is planning to move to the 2.6.27 kernel for the
upcoming Intrepid Ibex 8.10 release. As a result, the kernel team would
appreciate it if you could please test this newer 2.6.27 Ubuntu kernel.
There are one of two ways you should be able to test:
1) If you are comfortable
Public bug reported:
hi,
i'm using Hardy 2.6.24-17-generic (up to date) and i try to get better tcp
speed (compare to winxp: i usually get about 5mb/s but only 1.5 with Hardy, on
a 30mb cable connexion). So sysctl show me some warwing:
[EMAIL PROTECTED]:~$ sysctl -a | fgrep tcp
error:
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