Three issues here: 1. The log messages you mention are from the kernel, and probably not important.
2. The flickering GUI is definitely a bug, and is perhaps in libgnome- bluetooth (?) 3. The bug is currently assigned to 'bluez' which is probably not to blame. ** Package changed: bluez (Ubuntu) => gnome-bluetooth (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to bluez in Ubuntu. https://bugs.launchpad.net/bugs/1981117 Title: Bluetooth icon appears and disappears after reboot Status in gnome-bluetooth package in Ubuntu: New Bug description: This morning I tried to use my laptop. I think it was suspended, but not deep suspended (screen off, but was attached to AC). When I tried resuming it, the screen went on, but instead of the gnome login, I was greeted by a black screen with some errors. ``` Bluetooth: hci0: Timed out waiting for suspend events Bluetooth: hci0: Suspend timeout bit: 6 Bluetooth: hci0: Suspend notifier action (3) failed: -110 ``` As I could do nothing, I rebooted the laptop (force off with power button and turned on). As I logged in, the Bluetooth indicator in the top right panel started appearing and disappearing continuously. I normally have a Bluetooth mouse connected, so I thought it was trying to pair with it. So I went into the Bluetooth tab from Settings and I was asked permission to pair the device. After allowing that permission appear / disappear issue went out. I think something is wrong with this flow. I think the service for the Bluetooth should handle these issues better, not blinking, but asking such permission that it required from the beginning. As it is it looks broken and poorly discoverable. ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: bluez 5.64-0ubuntu1 ProcVersionSignature: Ubuntu 5.15.0-40.43-generic 5.15.35 Uname: Linux 5.15.0-40-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu82.1 Architecture: amd64 CasperMD5CheckResult: unknown CurrentDesktop: ubuntu:GNOME Date: Sat Jul 9 10:31:18 2022 InstallationDate: Installed on 2020-04-03 (826 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Beta amd64 (20200401) InterestingModules: rfcomm bnep btusb bluetooth MachineType: Dell Inc. XPS 15 7590 ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.15.0-40-generic root=UUID=4f215b94-50a2-44af-b8c6-faf7cea8214a ro quiet splash vt.handoff=7 SourcePackage: bluez UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/09/2021 dmi.bios.release: 1.15 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.15.0 dmi.board.name: 0VYV0G dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.15.0:bd12/09/2021:br1.15:svnDellInc.:pnXPS157590:pvr:rvnDellInc.:rn0VYV0G:rvrA00:cvnDellInc.:ct10:cvr:sku0905: dmi.product.family: XPS dmi.product.name: XPS 15 7590 dmi.product.sku: 0905 dmi.sys.vendor: Dell Inc. hciconfig: hci0: Type: Primary Bus: USB BD Address: 84:C5:A6:94:9C:96 ACL MTU: 1021:4 SCO MTU: 96:6 UP RUNNING PSCAN ISCAN INQUIRY RX bytes:233857 acl:2324 sco:0 events:14387 errors:0 TX bytes:892713 acl:1283 sco:0 commands:8484 errors:0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-bluetooth/+bug/1981117/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
