For me executing
echo 0 | sudo tee /sys/module/hid_apple/parameters/iso_layout
Fixes the issue temporarily.
Inserting this into /etc/modprobe.d/hid_apple.conf:
options hid_apple iso_layout=0
Doesn't fix the issue after reboot:
cat /sys/module/hid_apple/parameters/iso_layout 1
For me executing
echo 0 | sudo tee /sys/module/ hid_apple/ parameters/ iso_layout
Fixes the issue temporarily.
Inserting this into /etc/modprobe. d/hid_apple. conf:
options hid_apple iso_layout=0
Doesn't fix the issue after reboot:
cat /sys/module/ hid_apple/ parameters/ iso_layout
1