[Bug 711284] Re: After natty update today, system is unresponsive and freezes often
I don't see this happening in Oneiric, so this issue is no longer relevant. ** Changed in: linux (Ubuntu) Status: Incomplete = Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/711284 Title: After natty update today, system is unresponsive and freezes often To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/711284/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 711284] Re: After natty update today, system is unresponsive and freezes often
Oded Arbel, thank you for reporting this and helping make Ubuntu better. 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, could you run the following command in the development release from a Terminal (Applications-Accessories-Terminal). It will automatically gather and attach updated debug information to this report. apport-collect -p linux replace-with-bug-number Also, if you could test the latest upstream kernel available that would be great. It will allow additional upstream developers to examine the issue. Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Once you've tested the upstream kernel, please remove the 'needs-upstream- testing' tag. This can be done by clicking on the yellow pencil icon next to the tag located at the bottom of the bug description and deleting the 'needs-upstream-testing' text. Please let us know your results. Thanks in advance. ** Changed in: linux (Ubuntu) Status: Confirmed = Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/711284 Title: After natty update today, system is unresponsive and freezes often To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/711284/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 711284] Re: After natty update today, system is unresponsive and freezes often
after a clean Install of natty, the problem is gone. But when connecting my laptop without the battery to power, the problem is there again. @#12: Do you also experience the one-second-pauses every ten seconds? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/711284 Title: After natty update today, system is unresponsive and freezes often -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 711284] Re: After natty update today, system is unresponsive and freezes often
I'm experiencing crippling high iowait as well after upgrading to natty. I think comment #7 might be on to something. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/711284 Title: After natty update today, system is unresponsive and freezes often -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 711284] Re: After natty update today, system is unresponsive and freezes often
#7 and #8 you have other problems. swapoff -a does not help in my case and the screen dosn't go off after 15 minutes. The system hangs every 10 _seconds_ for only one second. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/711284 Title: After natty update today, system is unresponsive and freezes often -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 711284] Re: After natty update today, system is unresponsive and freezes often
ok, my workaround described in #5 works without removing the power cable and seems to be desktop independent. Just go to sleep (suspend to RAM) twice and the problem is gone. Tested with LXDE and KDE on Kubuntu Natty. Any hints about how to narrow down, what does change with the second sleep and awake procedure? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/711284 Title: After natty update today, system is unresponsive and freezes often -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 711284] Re: After natty update today, system is unresponsive and freezes often
after the double standby, every further standby toggles the problematic behavior on/off. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/711284 Title: After natty update today, system is unresponsive and freezes often -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 711284] Re: After natty update today, system is unresponsive and freezes often
I don't know if my case is the same as told here but I have a Delll Inspiron with Core 2 Duo, 4Gb RAM running a fresh install of Natty and if I leave my computer idle for (note sure but around) 15 minutes. In my case, what happen is that most of the times the computer screen turns off and when I try to bring the screen back only the pointer shows up with everything black and the keyboard becomes unresponsive except for the tty's shortcuts Ctrl+Alt+F? (? = 1 - 6). Lately I've been noticing that sometimes it freezes even before the screen turns off, which on my power management is set to 10 minutes. If anyone have any ideas, or if this bug is not my case, thanks in advance anyway =] -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/711284 Title: After natty update today, system is unresponsive and freezes often -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 711284] Re: After natty update today, system is unresponsive and freezes often
Not sure if this relates to this bug, but I figured that natty (kernel 2.6.38-9) starts filling swap space heavily. I have set vm.swappiness=0... during work system keeps swap empty, after half an hour away (system locked) I realize that swap consumes 600 MB, with 1.2 GB out of 8 GB RAM are used. Strange, and this happens on all my natty machines (1 thinkpad, 1 ideapad and two desktop power horses). Responsiveness suffers tremendously. Currently I solve this issue by deactivating swap via swapoff -a and system is as snappy as I am used to from Ubuntu. Any ideas where this behavior comes from? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/711284 Title: After natty update today, system is unresponsive and freezes often -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 711284] Re: After natty update today, system is unresponsive and freezes often
I have found a way to switch the misbehaviour off: 1. Remove power cable (I have a Lenovo mini dock. Disconnection means undocking, don't know if this is important) 2. Activate standby (suspend to RAM) 3. Come back from standby. 4. Activate standby (suspend to RAM) 5. Come back from standby. == Problem is gone (no more freezes), even when reconnected to power I tested this with LXDE desktop (from package lubuntu-desktop). I don't know (yet) if it is working with KDE or Gnome. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/711284 Title: After natty update today, system is unresponsive and freezes often -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 711284] Re: After natty update today, system is unresponsive and freezes often
i forgot to mention that after rebooting, the problem is back -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/711284 Title: After natty update today, system is unresponsive and freezes often -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 711284] Re: After natty update today, system is unresponsive and freezes often
i am experiencing the same freeze problem on the same ThinkPad model (with an Intel 965GM video chipset) after updating from 10.10 to 11.04 . I can't say that the system is unresponsive, but it freezes periodical every 10 seconds for around one second. Selecting an old (pre upgrade) kernel (2.6.35) in grub does not help. The system freezes already at the login screen (tested kdm and lxdm). I was experiencing the same problem on Kubuntu 11.04 running from a live installation CD. Kubuntu 10.10 is running without problems from a live installation CD. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/711284 Title: After natty update today, system is unresponsive and freezes often -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 711284] Re: After natty update today, system is unresponsive and freezes often
I am also facing the same problem for last few days. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/711284 Title: After natty update today, system is unresponsive and freezes often -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 711284] Re: After natty update today, system is unresponsive and freezes often
** Changed in: linux (Ubuntu) Status: New = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/711284 Title: After natty update today, system is unresponsive and freezes often -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 711284] Re: After natty update today, system is unresponsive and freezes often
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/711284 Title: After natty update today, system is unresponsive and freezes often -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 711284] Re: After natty update today, system is unresponsive and freezes often
I don't believe the problem is with the current kernel (2.6.38-1) because when I boot with an older kernel (2.6.37), I get the same behavior. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/711284 Title: After natty update today, system is unresponsive and freezes often -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
