I find the bluetooth device is at /dev/bus/usb/003/004, and don't see
anything unusual in the usb tree in /dev. The bluetooth is enumerating
on the usb bus in the same place or both Jammy and Core.
On Wed, 2023-02-08 at 06:01 +0000, Daniel van Vugt wrote:
> [You don't often get email from <email address hidden>. Learn why
> this is important at https://aka.ms/LearnAboutSenderIdentification ]
>
> CAUTION: This email originated from outside of the organization. Do
> not click links or open attachments unless you recognize the sender
> and know the content is safe.
>
>
> When you run desktop on the Dell 5570 (where everything works), what
> files are open by the bluetoothd process? Anything unusual in /dev/ ?
>
>
> ** Tags added: jammy
>
> --
> You received this bug notification because you are subscribed to the
> bug
> report.
> https://bugs.launchpad.net/bugs/2006517
>
> Title:
> Bluetooth works on desktop but not on ubuntu core
>
> Status in linux package in Ubuntu:
> Confirmed
>
> Bug description:
> We have built a snap that uses some bluetooth functionality.
>
> The snap runs well when using Ubuntu desktop 22.04 (all updates
> applied end of Jan 2022).
> We have tried using this same snap on Ubuntu Core 22 running on
> X86_64.
>
> On some hardware platforms (thinkpad E15 and x86 Mac) everything
> works as expected.
> We can install the snap on Jammy 22.04 or Core 22 on these
> platforms and get expected functionality regardless of OS.
>
>
> On our targeted platform (a Dell 5570) things are not working.
> When running 22.04 Jammy, everything works. When running Core 22,
> some advanced bluetooth functionality is not available.
> Since the Core 22 image installs and runs on other X86_64 hardware
> we suspect a device driver issue.
>
> Attached are several files taken from the Dell 5570
> 1) dmesg from Core 22.
> 2) dmesg from Jammy 22.04
> 3) output of lspci from Jammy 22.04
> 4) Output of lsusb from Jammy 22.04
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2006517/+subscriptions
>
I don't see any files opened by bluetoothd.
No output from: "lsof | grep bluetoothd"
I find the bluetooth device is at /dev/bus/ usb/003/ 004, and don't see
anything unusual in the usb tree in /dev. The bluetooth is enumerating
on the usb bus in the same place or both Jammy and Core.
On Wed, 2023-02-08 at 06:01 +0000, Daniel van Vugt wrote: /aka.ms/ LearnAboutSende rIdentification ] /bugs.launchpad .net/bugs/ 2006517 /bugs.launchpad .net/ubuntu/ +source/ linux/+ bug/2006517/ +subscriptions
> [You don't often get email from <email address hidden>. Learn why
> this is important at https:/
>
> CAUTION: This email originated from outside of the organization. Do
> not click links or open attachments unless you recognize the sender
> and know the content is safe.
>
>
> When you run desktop on the Dell 5570 (where everything works), what
> files are open by the bluetoothd process? Anything unusual in /dev/ ?
>
>
> ** Tags added: jammy
>
> --
> You received this bug notification because you are subscribed to the
> bug
> report.
> https:/
>
> Title:
> Bluetooth works on desktop but not on ubuntu core
>
> Status in linux package in Ubuntu:
> Confirmed
>
> Bug description:
> We have built a snap that uses some bluetooth functionality.
>
> The snap runs well when using Ubuntu desktop 22.04 (all updates
> applied end of Jan 2022).
> We have tried using this same snap on Ubuntu Core 22 running on
> X86_64.
>
> On some hardware platforms (thinkpad E15 and x86 Mac) everything
> works as expected.
> We can install the snap on Jammy 22.04 or Core 22 on these
> platforms and get expected functionality regardless of OS.
>
>
> On our targeted platform (a Dell 5570) things are not working.
> When running 22.04 Jammy, everything works. When running Core 22,
> some advanced bluetooth functionality is not available.
> Since the Core 22 image installs and runs on other X86_64 hardware
> we suspect a device driver issue.
>
> Attached are several files taken from the Dell 5570
> 1) dmesg from Core 22.
> 2) dmesg from Jammy 22.04
> 3) output of lspci from Jammy 22.04
> 4) Output of lsusb from Jammy 22.04
>
> To manage notifications about this bug go to:
> https:/
>