I was trying to set tcp_congestion_control instead of
tcp_allowed_congestion_control
** Description changed:
Writing "cubic lp" to /proc/sys/net/ipv4/tcp_congestion_control fails
+ with:
+
+ root@odino:~# echo "cubic lp" > /proc/sys/net/ipv4/tcp_congestion_control
+ -bash: echo: write error: No such file or directory
+
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: procps 1:3.2.8-10ubuntu5
Uname: Linux 3.1.0 i686
NonfreeKernelModules: nvidia
ApportVersion: 1.23-0ubuntu4
Architecture: i386
Date: Thu Nov 3 20:16:15 2011
SourcePackage: procps
UpgradeStatus: No upgrade log present (probably fresh install)
mtime.conffile..etc.sysctl.conf: 2011-11-03T20:10:14.949162
** Description changed:
Writing "cubic lp" to /proc/sys/net/ipv4/tcp_congestion_control fails
with:
root@odino:~# echo "cubic lp" > /proc/sys/net/ipv4/tcp_congestion_control
-bash: echo: write error: No such file or directory
+ The report is with a custom compiled kernel but applies also to the
+ stock ubuntu kernel
ProblemType: Bug
DistroRelease: Ubuntu 11.10
Package: procps 1:3.2.8-10ubuntu5
Uname: Linux 3.1.0 i686
NonfreeKernelModules: nvidia
ApportVersion: 1.23-0ubuntu4
Architecture: i386
Date: Thu Nov 3 20:16:15 2011
SourcePackage: procps
UpgradeStatus: No upgrade log present (probably fresh install)
mtime.conffile..etc.sysctl.conf: 2011-11-03T20:10:14.949162
** Changed in: linux (Ubuntu)
Status: Incomplete => Invalid
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https://bugs.launchpad.net/bugs/885838
Title:
cannot set net.ipv4.tcp_congestion_control to "cubic lp"
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