well, i had done both tests (redmi in other laptop and same laptop with another phone), and the result was quite confusing. Seems the bug occurs with the combination of ubuntu+redmi
1 - Testing Redmi In an old laptop Lenovo G470, autoconnection (after turn phone on again) not works at all (just as in my acer, on status blinks when i turn phone on, but it immediately change to off again). Manual connection fails kind of 50% of times, in a different way than in my acer (here it keeps loading for some seconds and then fail, while in acer it just become of immediactly). 2 - In MS Windows, in the same lenovo laptop (i had tested just for discard a hardware problem), redmi works fine both, manual and auto connection (also in my android tablet and android phone). 3 - With an old and cheap bluetooth phone, called "fitphone", in my acer, works both, auto-connection after turn phone on and manual connection in gnome. I had noticed that when i try to manual connect in my acer, i get in btmon a status "bluetoothd: connect error: Device or resource busy", while in lenovo, the fails status are When lenovo auto-connection blinks, it printed in btmon: "= bluetoothd: connect error: Operation already in progress" (while it's not) ** Attachment added: "btmon cap from acer bug" https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1879582/+attachment/5378973/+files/acer.cap -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1879582 Title: [Redmi AirDots Bluetooth] I need to remove device in settings every time i want to connect again Status in alsa-driver package in Ubuntu: New Bug description: I can connect to my bluetooth phone only the first time after pair the device. It works until disconnecting, (whether by turning off the phone, or putting into the case, or disconnecting in ubuntu settings), and then i turn on the phone again (or remove from the case), i cannot connect until I manually remove from bluetooth devices list in Ubuntu Settings, and then pair it again.. If the Ubuntu/Gnome Settings is opened, i can see the status "connected" blinks, and fastly change to "disconnected". My bluetooth phone works fine with another devices. Ubuntu 20.04 LTS Laptop Acer Aspire Nitro 5 (AN515-52-5771). ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: alsa-base 1.0.25+dfsg-0ubuntu5 ProcVersionSignature: Ubuntu 5.4.0-29.33-generic 5.4.30 Uname: Linux 5.4.0-29-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu27 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: felipe 2149 F.... pulseaudio /dev/snd/controlC0: felipe 2149 F.... pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Tue May 19 19:10:35 2020 InstallationDate: Installed on 2020-04-29 (20 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) PackageArchitecture: all SourcePackage: alsa-driver Symptom: audio Symptom_Card: Redmi AirDots_R Symptom_Type: None of the above Title: [Redmi AirDots_R, playback] Playback problem UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/05/2019 dmi.bios.vendor: Insyde Corp. dmi.bios.version: V1.28 dmi.board.asset.tag: Type2 - Board Serial Number dmi.board.name: Freed_CFS dmi.board.vendor: CFL dmi.board.version: V1.28 dmi.chassis.type: 10 dmi.chassis.vendor: Acer dmi.chassis.version: V1.28 dmi.modalias: dmi:bvnInsydeCorp.:bvrV1.28:bd08/05/2019:svnAcer:pnNitroAN515-52:pvrV1.28:rvnCFL:rnFreed_CFS:rvrV1.28:cvnAcer:ct10:cvrV1.28: dmi.product.family: Nitro 5 dmi.product.name: Nitro AN515-52 dmi.product.sku: 0000000000000000 dmi.product.version: V1.28 dmi.sys.vendor: Acer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1879582/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
