If you can reproduce a failing wired keyboard, check what /var/log/syslog says when it turns off. Use tail -f /var/log/syslog to monitor the output continously. There should be some note on what is going on. A look in the xorg/wayland logs may also help.
Am 13.01.21 um 20:03 schrieb Barry Duggan: > I know this is not a GNU Radio problem directly, but I hope maybe > someone has some insight into this. > > I have a Lenovo ThinkCentre M75s with a AMD® Ryzen 7 PRO 3700 Processor. > I am running Ubuntu 20.04 I am having difficulties with keyboard > devices. Only a wired keyboard works reliably. Lenovo support has been > no help at all. > > If I use a USB keyboard, it will work for a while (5-10 minutes) and > then be locked out. > > If I try to use a Bluetooth keyboard, it may or may not be discovered. > Even if it is, after a few days of leaving it on, or after a reboot, it > will be disconnected and will not reconnect. > > I don't know if the problem is with the USB driver, the Bluetooth > driver, or the Lenovo hardware. > > Any help would be appreciated greatly! >
