Closed matt22207 closed 4 months ago
tb: Failed to set touch bar mode to 2 (-110)
is probably why it's not working. Can you check if there's a URB failed in journalctl -k --grep=urb
.
Does the issue persist after rebooting to macOS and back to linux? or after resetting the smc https://support.apple.com/en-gb/HT201295 i see you've already tried these
$ journalctl -k --grep=urb
Feb 12 01:05:14 mBookProLinux kernel: Table-perturb hash table entries: 65536 (order: 6, 262144 bytes, linear)
Feb 12 01:05:14 mBookProLinux kernel: bce-vhci: [00] URB failed: 3
Feb 12 08:35:36 mBookProLinux kernel: bce-vhci: [00] URB failed: 3
also forgot to post lsub:
$ lsusb
Bus 007 Device 008: ID 05ac:8102 Apple, Inc. Touch Bar Backlight
Bus 007 Device 007: ID 05ac:8302 Apple, Inc. Touch Bar Display
Bus 007 Device 006: ID 05ac:027b Apple, Inc. Apple Internal Keyboard / Trackpad
Bus 007 Device 005: ID 05ac:8103 Apple, Inc. Headset
Bus 007 Device 004: ID 05ac:8262 Apple, Inc. Ambient Light Sensor
Bus 007 Device 003: ID 05ac:8514 Apple, Inc. FaceTime HD Camera (Built-in)
Bus 007 Device 002: ID 05ac:8233 Apple, Inc. iBridge
Bus 007 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
One thing I noticed during install and updates:
$ sudo update-initramfs -u
update-initramfs: Generating /boot/initrd.img-6.1.11-t2-kinetic
W: Possible missing firmware /lib/firmware/i915/dg1_huc.bin for module i915
W: Possible missing firmware /lib/firmware/i915/tgl_huc.bin for module i915
W: Possible missing firmware /lib/firmware/i915/tgl_huc.bin for module i915
There have been significant changes to touchbar since this issue, closing it as stale. Please reopen if required @matt22207
Hi, new Ubuntu install, hopefully I followed all the instructions including using the custom ISO and updating kernel scripts. MacOS is also up to date. The touchbar is only showing the
esc
key, and thefn
key won't change it. Installed the touchbar script, and none of the modes seem to work.I tried all the troubleshooting steps (together and individually), including quirks, the delay script, rebooting into Recovery, and not using any external USB devices.
in my current attempt, i blacklisted it, but the module still seems to be running, esc key is still showing (and fn does not do anything)
echo "blacklist apple-touchbar" | sudo tee /etc/modprobe.d/apple-tb.conf
Some info: