Possible regression: Some wireless Logitech devices fail to be detected

[Mikkel Munch Mortensen]

I'm on Ubuntu 23.10. Kernel 6.5.0-17-generic.

I believe I am experiencing this bug, which appears to have been fixed once, some years ago: https://bugzilla.kernel.org/show_bug.cgi?id=208935

Here's what happens in my syslog while pairing my Logitech T650:

2024-02-20T19:29:06.503725+01:00 maccoyii kernel: [ 2426.061743] logitech-djreceiver 0003:046D:C52B.000E: device of type eQUAD step 4 DJ (0x04) connected on slot 1
2024-02-20T19:29:06.507763+01:00 maccoyii kernel: [ 2426.061917] logitech-hidpp-device 0003:046D:4101.001E: item fetching failed at offset 0/0
2024-02-20T19:29:06.507769+01:00 maccoyii kernel: [ 2426.061930] logitech-hidpp-device 0003:046D:4101.001E: hidpp_probe:parse failed
2024-02-20T19:29:06.507769+01:00 maccoyii kernel: [ 2426.061936] logitech-hidpp-device: probe of 0003:046D:4101.001E failed with error -22

Result is that the T650 touchpad doesn't work.

I'm using the splendid solaar application to do the actual pairing. Funny thing is that the pairing clearly works. Solaar recognises and lists the newly connected device, with battery status and all. But Ubuntu fails to register the touchpad as an input device.

[Ubuntu Foundations Team Bug Bot (crichton)]

Thank you for taking the time to report this bug and helping to make Ubuntu better. It seems that your bug report is not filed about a specific source package though, rather it is just filed against Ubuntu in general. It is important that bug reports be filed about source packages so that people interested in the package can find the bugs about it. You can find some hints about determining what package your bug might be about at https://wiki.ubuntu.com/Bugs/FindRightPackage. You might also ask for help in the #ubuntu-bugs irc channel on Libera.chat.

To change the source package that this bug is filed about visit https://bugs.launchpad.net/ubuntu/+bug/2054456/+editstatus and add the package name in the text box next to the word Package.

[This is an automated message. I apologize if it reached you inappropriately; please just reply to this message indicating so.]

[Mikkel Munch Mortensen (3xm)]

I am not smart enough to determine which package this is related to. But, as I found the linked kernel bug, I would assume it's in the kernel. I'm just not able to locate a package for that that looks right.