For a temporary layout switch fix:
echo 0 | sudo tee /sys/module/hid_apple/parameters/iso_layout
for a definitive fix, insert into /etc/modprobe.d/hid_apple.conf:
options hid_apple iso_layout=0
For a temporary layout switch fix:
echo 0 | sudo tee /sys/module/ hid_apple/ parameters/ iso_layout
for a definitive fix, insert into /etc/modprobe. d/hid_apple. conf:
options hid_apple iso_layout=0