PLease run 'apport-collect 1975908' on the affected machine.

** Changed in: linux-raspi (Ubuntu)
       Status: New => Incomplete

** Summary changed:

- Ayant migré de l'os raspberrypi OS à Ubuntu pour des problèmes similaire :  
le bluetooth ne suit pas le rythme (perte de connexion au smartphone, reste 
connecté, garde l'adresse IP assigné alors que inutilisable), c'est Titanic la 
wifi saute aléatoirement, le modem GSM officielle cablé sur le hat usb 
officielle  (4 port) semble subir des crash (device disconnected, connected,  
dwc2_hc_chhltd_intr_dma: Channel 3 - ChHltd set, but reason is + wwan0: Cannot 
change a running device + dwc2_update_urb_state_abn(): trimming xfer length || 
hci0: killing stalled connection 7e:c8:46:a6:57:22 +  hci0: link tx timeout || 
+ Bluetooth failure after upgrade to 22.04

** Tags added: kern-3418

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https://bugs.launchpad.net/bugs/1975908

Title:
  Bluetooth failure after upgrade to 22.04

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