On Sat, Dec 08, 2018 at 09:41:03PM +0100, Mikhail Morfikov wrote: > > I think I have a similar (or the same) issue. > > Basically, when I lock the screen (via light-locker), the screen goes black, > but it doesn't turn off. Keystrokes and mouse seem to dead because they don't > turn the screen on. When I press ctrl+alt+F7, then I get the message: "This > session is locked, you'll be redirected to the login dialog in a few sec", and > after a few seconds I get the login screen. I don't even have to wait for the > redirect -- I can simply press ctrl+al+F7 and ctrl+alt+F8 (I have to press > both > of them). One curious thing -- when I start typing while the screen is > black, > the login form can be filled with password, and after pressing enter I can log > in. >
Happens the same here, with XFCE, lighdm and light-locker and an Intel Corporation HD Graphics 620 card. Hope this helps. Best regards, -- Olivier BERGER https://www-public.imtbs-tsp.eu/~berger_o/ - OpenPGP 2048R/0xF9EAE3A65819D7E8 Ingenieur Recherche - Dept INF Institut Mines-Telecom, Telecom SudParis, Evry (France)