[Bug 1630711] Re: fwupd using 200% CPU, but status of systemd services is "inactive (dead)"
OK thanks. We have had "some" problems with fwupd and relevant dependencies caused by corrupted archive metadata. There have also been some instances of bad USB devices or bad USB host controllers causing spinning. When this happened there was also an associated mess in the kernel log. For now i'll close it out. Open it back up if/when it happens again. Ideally if you could just keep the debug symbols installed that will make attaching to gdb for figuring out what it's spinning on when this happens easier. ** Changed in: fwupd (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/1630711 Title: fwupd using 200% CPU, but status of systemd services is "inactive (dead)" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/fwupd/+bug/1630711/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1630711] Re: fwupd using 200% CPU, but status of systemd services is "inactive (dead)"
So far I haven't encountered this again... so might have been a fluke with the state of Yakkety for a brief period, phase of the moon, or whatever. But if I do encounter it again, I'll collect as many details as I can. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1630711 Title: fwupd using 200% CPU, but status of systemd services is "inactive (dead)" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/fwupd/+bug/1630711/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1630711] Re: fwupd using 200% CPU, but status of systemd services is "inactive (dead)"
Oops, I attached the wrong screenshot, here's the correct one. ** Attachment added: "Screenshot from 2016-10-05 12-06-26.png" https://bugs.launchpad.net/ubuntu/+source/fwupd/+bug/1630711/+attachment/4755346/+files/Screenshot%20from%202016-10-05%2012-06-26.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1630711 Title: fwupd using 200% CPU, but status of systemd services is "inactive (dead)" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/fwupd/+bug/1630711/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1630711] Re: fwupd using 200% CPU, but status of systemd services is "inactive (dead)"
Thanks. FYI, it starts using D-Bus activation. Will happen when gnome- software service starts with your session or when you use something that needs fwupd (like fwupdmgr or gnome-software client) ** Changed in: fwupd (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1630711 Title: fwupd using 200% CPU, but status of systemd services is "inactive (dead)" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/fwupd/+bug/1630711/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1630711] Re: fwupd using 200% CPU, but status of systemd services is "inactive (dead)"
** Attachment removed: "Screenshot from 2013-11-11 11:45:50.png" https://bugs.launchpad.net/ubuntu/+source/fwupd/+bug/1630711/+attachment/4755311/+files/Screenshot%20from%202013-11-11%2011%3A45%3A50.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1630711 Title: fwupd using 200% CPU, but status of systemd services is "inactive (dead)" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/fwupd/+bug/1630711/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1630711] Re: fwupd using 200% CPU, but status of systemd services is "inactive (dead)"
Yeah, I can do this, assuming I can reproduce it again. This is on my work machine, so I had to just kill `fwupd` so I could get on with my work in the meantime :D -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1630711 Title: fwupd using 200% CPU, but status of systemd services is "inactive (dead)" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/fwupd/+bug/1630711/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1630711] Re: fwupd using 200% CPU, but status of systemd services is "inactive (dead)"
Could you by chance installed debug symbols and attach to the the process with GDB to see what it's spinning on? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1630711 Title: fwupd using 200% CPU, but status of systemd services is "inactive (dead)" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/fwupd/+bug/1630711/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1630711] Re: fwupd using 200% CPU, but status of systemd services is "inactive (dead)"
One other useful detail. There are actually 2 fwupd processes running, both started by PID 1: ps -ef | grep fwupd root 2823 1 99 11:41 ?01:35:03 /usr/lib/x86_64-linux-gnu/fwupd/fwupd root 4712 1 0 11:44 ?00:00:00 /usr/lib/x86_64-linux-gnu/fwupd/fwupd But it's only process "2823" that's chewing up all the CPU. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1630711 Title: fwupd using 200% CPU, but status of systemd services is "inactive (dead)" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/fwupd/+bug/1630711/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
