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Waking up from suspend

See original GitHub issue

This a great piece of work!

After waking up from suspend, I need to run systemctl restart python3-validity to make the fingerprint reader work again.

I am opening this thread based on https://github.com/uunicorn/python-validity/issues/3#issuecomment-690133915 to track the status of this issue, because there are already multiple confirmed users that are affected.

AFAIK, currently the chip is awaiting different command that it receives after suspend and the communication halts.

The current proposed working solution risks bricking the chip due to excessive restarts and we need to find better one.

Issue Analytics

State:
Created 3 years ago
Comments:28 (19 by maintainers)

Top GitHub Comments

3reactions

uunicorncommented, Oct 17, 2020

Sorry I’ve disappeared for a month. I’ve just pushed the changes I mentioned above to open-fprintd and python-validity projects. It is quite hacky but seems to be working fine at least with Gnome: Whenever you resume from sleep and press any key immediately, Gnome will display a password prompt. Once the sensor initialization is complete, it will automatically start the verification session and show the (or swipe finger) message in the dialog.

2reactions

kakawaitcommented, Oct 18, 2020

For me issue is resolved but I’m not author of the issue