Hi > I have found the screen won't wake after sleeping, which makes it > appear the keyboard and mouse are not working. Switching to a virtual > console and back makes it all work again. I simply hit Ctl+Alt+F4, wait > a second, and hit Alt+F7.
Thanks. I've never thought of switching to another tty. Unfortunately, this workaround doesn't work for me. 1. nothing happens when press Ctrl+Alt+F4 2. use a USB keyboard to switch to tty4 3. surprisingly, the laptop keyboard works well, and I can login normally 4. switch back to the graphical login, the laptop keyboard stops working again Now I strongly suspect it's a GNOME problem...
