Hi, I implemented the fix detailed in the test case yesterday and the bug still existed. I've double checked again this morning and done a full-upgrade just to check nothing new was waiting and the bug still exists on this Mate 20.10 install. Yesterday after applying the fix I started getting random "System problem detected, report this?" popups but none so far today.
Blueman Applet is set as a startup item and both blueman-applet and blueman-tray appear as running processes but running blueman-manager or blueman-adapters from the command line both fail with the message 'Blueman applet needs to be running' The Bluetooth panel item isnt shown. OS: Ubuntu MATE 20.10 aarch64 Host: Raspberry Pi 400 Rev 1.0 Kernel: 5.8.0-1007-raspi Tony On 11/11/2020 04:32, Launchpad Bug Tracker wrote: > This bug was fixed in the package bluez - 5.55-0ubuntu2 > > --------------- > bluez (5.55-0ubuntu2) hirsute; urgency=medium > > * Added patches from the Raspberry Pi Foundation > - d/p/raspi-bcm43xx-load-firmware.patch > - d/p/raspi-bcm43xx-3wire.patch > - d/p/raspi-cypress-305-bdaddr.patch > * These patches fix Bluetooth operation on the Pi 400 (LP: #1903048) > > -- Dave Jones <dave.jo...@canonical.com> Thu, 05 Nov 2020 13:39:07 > +0000 > > ** Changed in: bluez (Ubuntu Hirsute) > Status: Fix Committed => Fix Released > -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to bluez in Ubuntu. https://bugs.launchpad.net/bugs/1903048 Title: [SRU] Bluetooth won't activate on the pi 400 Status in bluez package in Ubuntu: Fix Released Status in bluez source package in Hirsute: Fix Released Bug description: [Impact] Without these patches, Bluetooth is inoperable on the recently released Raspberry Pi 400. [Test Case] * Boot the Ubuntu Desktop for Pi image on a Pi 400. * Start the Settings application and switch to the Bluetooth tab * Verify that Bluetooth is not enabled and attempting to activate it fails * sudo add-apt-repository ppa:waveform/pi-bluetooth * sudo apt update * sudo apt install bluez * sudo reboot * Start the Settings application and switch to the Bluetooth tab * Verify that Bluetooth is active and that Bluetooth devices (e.g. mice, mobile phones, headphones, etc.) can connect and operate correctly [Regression Potential] Extremely low (on groovy in particular, this has the same version of bluez as hirsute). The only significant risk is to non-Pi platforms or dongles which also use the Broadcom 43xx (or Cypress 305) chips for Bluetooth which might be inadvertently affected by these patches. [Original Description] The new Pi 400 has a slightly different Wifi/BT chip to the Pi4. Whilst wifi works happily, Bluetooth fails to operate. This doesn't appear to be an issue with either the firmware (the latest versions from upstream Raspbian have been tried), or the kernel (a known-good raspi kernel has been tested under Ubuntu), but with Bluez itself. Specifically, tracing the initialization with btmon on Raspbian and Ubuntu, the stack consistently fails when attempting to "Set Default PHY" on the latter. Curiously, under Ubuntu the adapter also appears to lack a MAC address. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/bluez/+bug/1903048/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
