[Bug 1867405] Re: gdm3 loads very slowly with newer kernels
Thanks. I can't see anything obviously wrong, just everything seems to be slow. I guess what's unusual in that log is the amount of networking, virtualization and docker stuff starting up on boot. Next we really need a way to prove there is a definite bug in some package here. The current bug title "loads very slowly with newer kernels" is contradicted by your findings in previous comments that older kernels don't fix the problem. So I think the bug title is wrong and will change that... ** Summary changed: - gdm3 loads very slowly with newer kernels + System boots slowly -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1867405 Title: System boots slowly To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1867405/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1867405] Re: gdm3 loads very slowly with newer kernels
Apologies for the delayed response, things have been pretty crazy. I've attached the journal.txt you requested. ** Attachment added: "journal.txt" https://bugs.launchpad.net/ubuntu/+bug/1867405/+attachment/5341946/+files/journal.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1867405 Title: gdm3 loads very slowly with newer kernels To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1867405/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1867405] Re: gdm3 loads very slowly with newer kernels
Thanks for doing that so quickly. I can't see any obvious problems in the attached kernel log but it is taking a minute or two to fully boot. It's also unclear if the login screen is appearing after all of that or part-way through. To better answer this, please reboot again and then immediately run: journalctl -b0 > journal.txt and then attach the file 'journal.txt'. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1867405 Title: gdm3 loads very slowly with newer kernels To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1867405/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1867405] Re: gdm3 loads very slowly with newer kernels
Thanks for doing that so quickly. I can't see any obvious problems in the attached kernel log but it is taking a minute or two to fully boot. It's also unclear if the login screen is appearing after all of that or part-way through. To better answer this, please reboot again and then immediately run: journalctl -b-1 > prevboot.txt and then attach the file 'prevboot.txt'. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1867405 Title: gdm3 loads very slowly with newer kernels To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1867405/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1867405] Re: gdm3 loads very slowly with newer kernels
I tested the kernels. Unfortunately none of them seemed to correct the issue, 4.18-13 was a few seconds faster loading but not by much. I updated the kernel at the same time as the software so its possible this is related to one of the packages being updated. I reverted back to my previous kernel (4.18.0-20) and see the exact same issue so I'm thinking that it may not be the kernel. Though I find testing that might be difficult since removing and reinstalling specific package versions and getting their dependencies right can be problematic. I also tested 4.15.0-88-lowlatency, 4.18.0-13-lowlatency, and the issue persists. On Sat, Mar 14, 2020 at 2:05 AM Daniel van Vugt < daniel.van.v...@canonical.com> wrote: > Please also try some older kernels and tell us which, if any, are > significantly faster: > > https://kernel.ubuntu.com/~kernel-ppa/mainline/?C=N;O=D > > -- > You received this bug notification because you are subscribed to the bug > report. > https://bugs.launchpad.net/bugs/1867405 > > Title: > gdm3 loads very slowly with newer kernels > > Status in Ubuntu: > Incomplete > > Bug description: > After updating to the latest kernel (5.3 general/lowlatency) my W510 > Thinkpad is taking forever to load gdm3. After some reading I > installed haveged as some issues indicated this as a possible fix. No > dice, still have the issue, no improvement. > > On average it takes about 40 seconds to a minute between plymouth > switching and the mouse cursor being drawn, about a minute and a half to > two minutes for the greeter to launch. I've disabled Wayland which seems to > speed up the latter process slightly but its barely noticeable. > --- > ProblemType: Bug > ApportVersion: 2.20.9-0ubuntu7.11 > Architecture: amd64 > CurrentDesktop: ubuntu:GNOME > DistroRelease: Ubuntu 18.04 > InstallationDate: Installed on 2019-05-24 (294 days ago) > InstallationMedia: Ubuntu 18.04.2 LTS "Bionic Beaver" - Release amd64 > (20190210) > Package: gdm3 3.28.3-0ubuntu18.04.4 > PackageArchitecture: amd64 > ProcVersionSignature: Ubuntu 5.3.0-40.32~18.04.1-lowlatency 5.3.18 > Tags: bionic > Uname: Linux 5.3.0-40-lowlatency x86_64 > UpgradeStatus: No upgrade log present (probably fresh install) > UserGroups: adm cdrom dip libvirt lpadmin plugdev sambashare sudo > _MarkForUpload: True > mtime.conffile..etc.gdm3.custom.conf: 2020-03-13T17:07:44.727975 > > To manage notifications about this bug go to: > https://bugs.launchpad.net/ubuntu/+bug/1867405/+subscriptions > -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1867405 Title: gdm3 loads very slowly with newer kernels To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1867405/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1867405] Re: gdm3 loads very slowly with newer kernels
I've attached the requested fresh dmesg.txt. I'll be reverting the kernel to see if anything improves and will post back with the details. As a side note, and its probably not related, I'm also seeing sporadic temporary lockups which seem to correspond with the CE: hpet3 warning in dmesg but even when disabling hpet at grub the lockups still occur but as I mentioned; probably not related. ** Attachment added: "dmesg.txt" https://bugs.launchpad.net/ubuntu/+bug/1867405/+attachment/5337012/+files/dmesg.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1867405 Title: gdm3 loads very slowly with newer kernels To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1867405/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1867405] Re: gdm3 loads very slowly with newer kernels
Please also try some older kernels and tell us which, if any, are significantly faster: https://kernel.ubuntu.com/~kernel-ppa/mainline/?C=N;O=D -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1867405 Title: gdm3 loads very slowly with newer kernels To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1867405/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1867405] Re: gdm3 loads very slowly with newer kernels
Please reboot again and then run this command to collect a fresh log of a slow boot: dmesg > dmesg.txt And then attach the resulting file 'dmesg.txt' here. ** Package changed: gdm3 (Ubuntu) => ubuntu ** Changed in: ubuntu Status: New => Incomplete ** Tags added: performance -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1867405 Title: gdm3 loads very slowly with newer kernels To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1867405/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
