[Bug 1185172] Re: kswapd0 high CPU usage and lagging system

2013-09-15 Thread Christopher M. Penalver
marco, if you have a bug in Ubuntu, the Ubuntu Kernel team, Ubuntu Bug Control team, and Ubuntu Bug Squad would like you to please file a new report by executing the following in a terminal while booted into a Ubuntu repository kernel (not a mainline one) via: ubuntu-bug linux For more on this,

[Bug 1185172] Re: kswapd0 high CPU usage and lagging system

2013-09-15 Thread marco
The problem is still affecting me. I have no swap partition but at some times computer starts lagging and disk start working as hell. top command tells me chromium and kswapd usage is very high. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to

[Bug 1185172] Re: kswapd0 high CPU usage and lagging system

2013-09-11 Thread Launchpad Bug Tracker
[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete => Expired -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1185172 T

[Bug 1185172] Re: kswapd0 high CPU usage and lagging system

2013-07-13 Thread Christopher M. Penalver
Michael-tutty, if you have a bug in Ubuntu, the Ubuntu Kernel team, Ubuntu Bug Control team, and Ubuntu Bug Squad would like you to please file a new report by executing the following in a terminal: ubuntu-bug linux For more on this, please see the Ubuntu Kernel team article: https://wiki.ubuntu

[Bug 1185172] Re: kswapd0 high CPU usage and lagging system

2013-07-12 Thread Michael-tutty
I'm running stable raring right now on SSD, and having this problem daily. Can someone point me to a HOWTO/instructions to get the updated kernel until it's available mainline? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://b

[Bug 1185172] Re: kswapd0 high CPU usage and lagging system

2013-06-01 Thread Christopher M. Penalver
dimovnike, thank you for testing the newest mainline kernel. Could you please test for this problem in Saucy (i.e. 0GB swap/swap off and kswapd0 has 80-100% CPU usage) via http://cdimage.ubuntu.com/daily- live/current/ and comment to the results? ** Changed in: linux (Ubuntu) Status: Confir

[Bug 1185172] Re: kswapd0 high CPU usage and lagging system

2013-06-01 Thread Christopher M. Penalver
** Description changed: Hi, when the RAM is about to be full the kswapd0 process starts using very much CPU like 80-100%, and the system is unusable because of a severe lagging. What is interestin is that thunderbird seems to trigger this (e.g. when i shut down thunderbird everything comes

[Bug 1185172] Re: kswapd0 high CPU usage and lagging system

2013-05-31 Thread Christopher M. Penalver
** Tags added: needs-reverse-bisect -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1185172 Title: kswapd0 high CPU usage and lagging system To manage notifications about this bug go to: https://bug

[Bug 1185172] Re: kswapd0 high CPU usage and lagging system

2013-05-31 Thread Christopher M. Penalver
** Tags removed: needs-upstream-testing ** Tags added: kernel-fixed-upstream-v3.10-rc3 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1185172 Title: kswapd0 high CPU usage and lagging system To man

[Bug 1185172] Re: kswapd0 high CPU usage and lagging system

2013-05-30 Thread dimovnike
forgot to mention that the test was done with swap off. Also right before the test I confirmed that the bug is still prezent with the stable raring kernel (that the system becomes unresponsive and almost hangs, u can barely move the mouse). After the new kernel was installed and reboot, the problem

[Bug 1185172] Re: kswapd0 high CPU usage and lagging system

2013-05-30 Thread dimovnike
** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1185172 Title: kswapd0 high CPU usage and lagging system To manage notifications

[Bug 1185172] Re: kswapd0 high CPU usage and lagging system

2013-05-30 Thread dimovnike
the prolem is gone in linux- image-3.10.0-031000rc3-generic_3.10.0-031000rc3.201305261935_amd64.deb ! Also the system has a faster feel (and some of the apps as thunderbird and android emulator seem to move faster) Is it possible to get this kernel in raring via the usual update one day? (because

[Bug 1185172] Re: kswapd0 high CPU usage and lagging system

2013-05-30 Thread Joseph Salisbury
This may be a duplicate of bug 1152736 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1185172 Title: kswapd0 high CPU usage and lagging system To manage notifications about this bug go to: https://

[Bug 1185172] Re: kswapd0 high CPU usage and lagging system

2013-05-29 Thread Christopher M. Penalver
** Tags added: bios-outdated-207 needs-upstream-testing regression- potential -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1185172 Title: kswapd0 high CPU usage and lagging system To manage notif

[Bug 1185172] Re: kswapd0 high CPU usage and lagging system

2013-05-29 Thread Joseph Salisbury
Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v3.10 kernel[0]. If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix