[Bug 1944409] Re: Systemd uses CPU after wakeup due to power_supply BAT0 (battery) continued polling
Upgrading to BIOS 1.13.3 on Latitude 3520 seems to have solved the issue. Thanks for the help. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1944409 Title: Systemd uses CPU after wakeup due to power_supply BAT0 (battery) continued polling To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1944409/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1944409] Re: Systemd uses CPU after wakeup due to power_supply BAT0 (battery) continued polling
** Changed in: oem-priority Status: New => Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1944409 Title: Systemd uses CPU after wakeup due to power_supply BAT0 (battery) continued polling To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1944409/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1944409] Re: Systemd uses CPU after wakeup due to power_supply BAT0 (battery) continued polling
Good. I woke up the laptop after leaving it hooked to the docking and in sleep the whole night, no issues. I consider it resolved. Thanks. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1944409 Title: Systemd uses CPU after wakeup due to power_supply BAT0 (battery) continued polling To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1944409/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1944409] Re: Systemd uses CPU after wakeup due to power_supply BAT0 (battery) continued polling
For Latitude 7520, BIOS 1.7.1 should fix this issue. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1944409 Title: Systemd uses CPU after wakeup due to power_supply BAT0 (battery) continued polling To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1944409/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1944409] Re: Systemd uses CPU after wakeup due to power_supply BAT0 (battery) continued polling
The issue is first found on other platform during enablement, and the fix is landed in BIOS. Latitude 7520 has no problem with the BIOS version we certified, however, the regression should be caused by BIOS upgrade. Therefore, I assume the latest BIOS should contain fix for it. As I know, the issue should be observed whenever adapter is attached, if you can't see it, the issue should be fixed in the latest BIOS. You can still monitor few days or do whatever experiment you'd like to do, until you think the issue is indeed fixed. Again, thanks for reporting the issue. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1944409 Title: Systemd uses CPU after wakeup due to power_supply BAT0 (battery) continued polling To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1944409/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1944409] Re: Systemd uses CPU after wakeup due to power_supply BAT0 (battery) continued polling
After first reboot with BIOS 1.12.2 all seems fine, the update seems even to have made the process of hooking up the docking station and activating the external monitors faster. After first sleep and wakeup, no battery pinging that I can see with udevadm monitor, not even at a slow pace (but the battery is more than full). Should I retry during battery recharge? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1944409 Title: Systemd uses CPU after wakeup due to power_supply BAT0 (battery) continued polling To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1944409/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1944409] Re: Systemd uses CPU after wakeup due to power_supply BAT0 (battery) continued polling
#7 output was already attached there, just grepped for brevity. The first lines where confusing me though, I've now upgraded the system BIOS from 1.6.1 to 1.12.2. 1.13 seems available on the official site, I'll report back ASAP on the results of the upgrade. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1944409 Title: Systemd uses CPU after wakeup due to power_supply BAT0 (battery) continued polling To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1944409/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1944409] Re: Systemd uses CPU after wakeup due to power_supply BAT0 (battery) continued polling
reply #5 Can you try $ fwupdmgr get-updates to see if you can see the latest firmware in LVFS? or attach your output here. Also, you can always get latest BIOS here https://www.dell.com/support/home/en-in/product- support/product/latitude-15-7520-laptop/drivers, sometimes it is newer than BIOS in LVFS. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1944409 Title: Systemd uses CPU after wakeup due to power_supply BAT0 (battery) continued polling To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1944409/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1944409] Re: Systemd uses CPU after wakeup due to power_supply BAT0 (battery) continued polling
The difference between your and my setup is that I do not use a docking station. Maybe worth a try if this also happens without it. Upstream bug has been reported here: https://github.com/systemd/systemd/issues/21751 Also, I have a BIOS update that just came out so will install it right now and let you know if that helped. ** Bug watch added: github.com/systemd/systemd/issues #21751 https://github.com/systemd/systemd/issues/21751 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1944409 Title: Systemd uses CPU after wakeup due to power_supply BAT0 (battery) continued polling To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1944409/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1944409] Re: Systemd uses CPU after wakeup due to power_supply BAT0 (battery) continued polling
I don't have any BIOS update available; as I said, my laptop (Dell Latitude 7520) is fully updated. $ sudo dmidecode -s bios-version 1.6.1 $ fwupdmgr get-updates | grep "Current version" -B2 Devices with no available firmware updates: • UEFI Device Firmware • UEFI Device Firmware • UEFI dbx • VMM3332 inside Dell WD15/TB16/TB18 wired Dock │ │ Device ID: 71b677ca0f1bc2c5b804fa1d59e52064ce589293 │ │ Summary:NVM Express Solid State Drive │ │ Current version:21112012 -- └─System Firmware: │ Device ID: 5ecfc78eb81da0c1a2ab9baa1510f0c269ea1b9b │ Current version:1.6.1 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1944409 Title: Systemd uses CPU after wakeup due to power_supply BAT0 (battery) continued polling To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1944409/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1944409] Re: Systemd uses CPU after wakeup due to power_supply BAT0 (battery) continued polling
Could you try updating the BIOS firmware, and see whether this issue is still reproducible? I cannot observe the issue with BIOS firmware version 1.13.0 with docking station DA310. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1944409 Title: Systemd uses CPU after wakeup due to power_supply BAT0 (battery) continued polling To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1944409/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1944409] Re: Systemd uses CPU after wakeup due to power_supply BAT0 (battery) continued polling
** Changed in: oem-priority Importance: Undecided => Critical -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1944409 Title: Systemd uses CPU after wakeup due to power_supply BAT0 (battery) continued polling To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1944409/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1944409] Re: Systemd uses CPU after wakeup due to power_supply BAT0 (battery) continued polling
No, no workaround. I still have to do the restart at every reboot with the docking station attached. My system is fully updated up to yesterday: $ uname -a Linux CLIFMI085 5.13.0-1021-oem #25-Ubuntu SMP Thu Dec 2 18:03:51 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1944409 Title: Systemd uses CPU after wakeup due to power_supply BAT0 (battery) continued polling To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1944409/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1944409] Re: Systemd uses CPU after wakeup due to power_supply BAT0 (battery) continued polling
I experience the same issue on a Dell Latitude 3520. It is Manjaro and systemd version is 249 but the issue/solution is exactly the same. Did you find any permanent solution to the problem? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1944409 Title: Systemd uses CPU after wakeup due to power_supply BAT0 (battery) continued polling To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1944409/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1944409] Re: Systemd uses CPU after wakeup due to power_supply BAT0 (battery) continued polling
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: systemd (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/1944409 Title: Systemd uses CPU after wakeup due to power_supply BAT0 (battery) continued polling To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1944409/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1944409] Re: Systemd uses CPU after wakeup due to power_supply BAT0 (battery) continued polling
** Tags added: oem-priority -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1944409 Title: Systemd uses CPU after wakeup due to power_supply BAT0 (battery) continued polling To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1944409/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1944409] Re: Systemd uses CPU after wakeup due to power_supply BAT0 (battery) continued polling
** Tags added: fossa-squirtle ** Also affects: oem-priority Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1944409 Title: Systemd uses CPU after wakeup due to power_supply BAT0 (battery) continued polling To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1944409/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
