Touchscreen not working after standby Yoga 15

On my "Lenovo ThinkPad S5 Yoga 15" running Ubuntu 10.04 LTS I'm facing an issue concerning the touchscreen. Issue: Touchscreen not working after standby. The issue is caused by putting the device into standby. It does not matter whether this this is done by closing the lid or software. When the issue occurs the touchscreen is unresponsive until a complete power off. Restarting the system, even when booting into windows doesn't fix the issue. My Thoughts: This suggests that it is caused during the "go to standby routine" and a solution should be found rather by investigation of the latter then trying to resurrect the screen after it "died".

Nonetheless there are some things I tried to resurrect the touch input: 1. I tried to reload kernel module hid_mutlitouch (doesn't exist on my device) and wacom 2. I exectuted /usr/sbin/rtcwake -m freeze -s 1 which was suggested somewhere else 3. Alt+Ctrl+F1 / Alt+Ctrl+F6 didn't work xinput disable/enable (touchscreen ID) didn't work

ps: On windows there where absolutely no issues regarding the touchscreen and standby. Bios version is 1.32. A newer version is available but I couldn't boot the update utility from usb and I removed the windows install during some tests so I'm unable to update as for now.

I have the same issue but more so, touch input doesn't even work after wake from sleep on windows, after some digging i found out that it's likely a BIOS issue, this only started to happen when i turned 'Sleep State' to Linux in BIOS.

A temporary workaround could be switching the Sleep State back to Windows or Disabling Thunderbolt in IO/Devices under the security tab of the BIOS i have a Thinkpad Yoga X1 3rd Gen dual-booting Win10 and Ubuntu 20.04 and this issue seems to be very common on Lenovo devices, still no fix though as of BIOS 1.40.