Public bug reported: Dell XPS 9700 Laptop - BIOS latest - Ubuntu 20.04.2 (uptodate) Logitech M720 mouse
With Bluetooth mouse acpi > "Battery 0: Discharging, 95%, 03:31:47 remaining" Using mouse under Bluetooth, too much lag time, plugged in USB component - much better response time. ran acpi - now have two batteries - Battery 0 and Battery 1. Battery 1 shows my usual display but Battery 0 showed no info. acpi -V reported absolutely nothing about Battery 0. Battery 0 reported info "unavailable" Sorry but more interested in correcting problem than keeping printout so I reverted back to Bluetooth. Normal typical laptop display of something like "Battery 0: Discharging, 95%, 03:31:47 remaining" Read something about acpi bug reports so I collected the following in attachments. The kern log file ".0" after sleep - not found so I included the kern log current file. My guess is that acpi is picking up the battery from the usb mouse or mu Uninterruptible Power Supply but not getting all the information. Hope this helps. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: acpi 1.7-1.1 Uname: Linux 5.13.9-051309-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.18 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: KDE Date: Mon Aug 16 11:36:37 2021 InstallationDate: Installed on 2021-06-14 (63 days ago) InstallationMedia: Kubuntu 20.04.2.0 LTS "Focal Fossa" - Release amd64 (20210209.1) SourcePackage: acpi UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: acpi (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug focal ** Attachment added: "following instructions" https://bugs.launchpad.net/bugs/1940117/+attachment/5518116/+files/acpi.tar.bz -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1940117 Title: acpi extra unknown battery shows To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/acpi/+bug/1940117/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs