My X1 Carbon 6 Gen still suffers from the problem, no doubt about it. I'm
currently using Linux 5.3.0-24-generic.
But I was able to migitate the rate of occurence by a large degree using the
following configuration. Please not that I have no idea if anything of this is
actually relevant or just me being a superstitious pidgeon. Hope it helps
someone.
cat /etc/modprobe.d/blacklist.conf | grep i2c_i801
# blacklist i2c_i801
cat /etc/modprobe.d/psmouse.conf
options psmouse synaptics_intertouch=1
cat /lib/systemd/system-sleep/fixtouchpad
#!/bin/bash
if [ "$1" = "post" ]; then
printf 'Reconnecting touchpad/trackpoint...' | systemd-cat -t
'/lib/systemd/system-sleep/fixtouchpad'
echo -n none > /sys/devices/platform/i8042/serio1/drvctl
sleep 1
echo -n reconnect > /sys/devices/platform/i8042/serio1/drvctl
fi
exit 0
cat /etc/default/tlp | grep SUSPEND
USB_AUTOSUSPEND=0
USB_AUTOSUSPEND_DISABLE_ON_SHUTDOWN=1
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https://bugs.launchpad.net/bugs/1791427
Title:
Touchpad and/or trackpoint stop working after S3 suspend on Lenovo X1
Carbon 6th
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