![]() Major class: Peripheral (mouse, joystick, keyboards) Sudo btmon good disconnect snippet (ie, the trackpad wakes instantly upon touch): > ACL Data RX: Handle 256 flags 0x02 dlen 18 #7442 144.274773Ĭhannel: 65 len 14 7998.511120īR/EDR Address: D8:A2:5E:FC:38:3F (Apple, Inc.) The closest to the disconnect events I could find are below: But please prove me wrong if I likely missed something. Not much jumps out to me in the logs, and I can't find anything that is complaining before the disconnects. Some device info: Device D8:A2:5E:FC:38:3F (public) Here's some dooblydoo, please let me know if there's something else to check that would be helpful!īus 001 Device 003: ID 8087:0aa7 Intel Corp. Sure, it does force one to be a bit mindful during the workday, and once an hour even would be. This is doubtfully Ubuntu specific, and probably an issue with the kernel, but there are enough posts on this forum that maybe this will pull some traction. I know this isn't the newest issue, I've seen people complain about it since 15.10, but I really really really would love additional ideas on how to fix such an inconvenient problem. It seems random, at least by just looking at the intervals (here are the disconnect invervals from one day of work (a passtime while I waited for it to reconnect)). Is it WiFi interference as some suggested? I could nuke my wireless for a day, but that doesn't seem much like a solution. Is it power management? I tried to disable that to test it. Is it my trackpad? I don't think so, given other people have this issue, and that it works fine paired to my MacBook. ![]() and most other suggestions that I've forgotten at this point.reinstalling most Bluetooth related software.adding btusb.enable_autosuspend=0 to /etc/default/grub nada.using a bluetooth dongle doesn't help (mine is Broadcom Corp.setting UserspaceHID to false in /etc/bluetooth/nf no dice.disabling usb auto-suspend doesn't help.disabling upower / tlp (I'm on a desktop, but suggested a few times) doesn't help.nor the latest kernel upgrades (or last few reverts).obviously a restart doesn't help (wishful thinking).I've tried most of their proposed solutions: There are a lot of scattered suggestions in posts across linux platforms. However, the trackpad will periodically become unusable for a few moments (~1m), the Bluetooth icon disappears from the menu bar, and once it reappears, the disconnected trackpad reconnects. Connecting the apple trackpad 1 is easy, a great experience on Ubuntu, and I was impressed how many features work out of the box on my Ubuntu 22.04 box.
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