I’m noticing a lot of issues with bluetooth popping up, and they only seem to be getting worse.

First it was my PS3 controller. Randomly stopped working with bluetooth after an update.

Then I noticed bluetooth sometimes just… crashes and doesn’t recover. There’s probably some weird/sketchy command I can use to reset it, but I’ve just resorted to rebooting whenever it happened.

Now my bluetooth speaker just straight up fails to connect. I was using it, the connection ‘failed’, and now it won’t connect. Lol.

Meanwhile on my phone it works just fine.

Is anyone else having issues? Does it feels like the quality of bluetooth support has diminished in recent months?

To me, this feels like some new contributors are doing things they shouldn’t be doing or some other cultural shift among them.

  • jntesteves@lemmy.world
    1·
    11 months ago

    Hi, I can answer about the PS3 controller issue. I thought about making a public announcement about this, but I forgot. I’ll work on that now and then link to it here, but to sum up the situation: Support for insecure legacy devices is now disabled due to CVE-2023-45866, and that includes the PS3 controller. You can re-enable support, but that will make your PC vulnerable when Bluetooth is in discoverable mode — that’s when you’re pairing a device; in GNOME that’s when you just have the Bluetooth settings open; easy to have on by accident.

    I’ll explain how to re-enable support in the PSA post. It’s a one-liner, but I won’t put it here because I think people should be well-informed of the risks before considering it.

    Edit: PSA posted at https://lemmy.world/post/11498269

  • shadowintheday2@lemmy.worldEnglish
    1·
    11 months ago

    …no ? years ago I couln’t even dream of using bluetooth in linux; few weeks ago I found an old bluetooth dongle and now my usb speakers work just fine - even better than connecting via smartphone because plasma has sbc-xq codec easily selectable. It auto connects everytime I boot the pc, I just had to add btusb.enable_autosuspend=0 to kernel cmdline parameters

    make sure you follow these guides, whicever distro you use

    if it crashes, try sudo systemctl stop bluetooth.service and sudo systemctl start bluetooth.service

    remember, bluetooth is a very cursed embrace-it-all protocol and may randomly crash/refuse to pair/connect unless you reset the devices manually, and this may happen with any hardware/software