Tensorbook;
Suddenly alt Left and Right keys stop working.
uname -a
Linux tensorbook 5.3.0-61-generic #55~18.04.1-Ubuntu SMP Mon Jun 22 16:40:20 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux
lsb_release -a
Distributor ID: Ubuntu
Description: Ubuntu 18.04.4 LTS
Release: 18.04
Codename: bionic
cat /etc/default/keyboard
XKBLAYOUT=“us”
XKBVARIANT=“”
BACKSPACE=“guess”
XKBMODEL=“pc104”
XKBOPTIONS=“terminate:ctrl_alt_bksp”
echo $XDG_SESSION_DESKTOP
gnome
echo $XDG_SESSION_TYPE
x11
dconf read /org/gnome/desktop/input-sources/xkb-options
[‘terminate:ctrl_alt_bksp’, ‘caps:ctrl_modifier’, ‘ctrl:nocaps’]
xmodmap -pke
Please let me know if you need any info.
I appreciate your help.
Thanks.