I am encountering a similar issue. My system completely shuts down without any warning while doing nothing resource-intensive. The log just before shutting down is as follows:
/usr/lib/gdm-x-session[1011]: (EE) client bug: timer event20 debounce: scheduled expiry is in the past (-0ms), your system is too slow
/usr/lib/gdm-x-session[1011]: (EE) client bug: timer event20 debounce short: scheduled expiry is in the past (-13ms), your system is too slow
I am encountering a similar issue. My system completely shuts down without any warning while doing nothing resource-intensive. The log just before shutting down is as follows:
/usr/lib/ gdm-x-session[ 1011]: (EE) client bug: timer event20 debounce: scheduled expiry is in the past (-0ms), your system is too slow gdm-x-session[ 1011]: (EE) client bug: timer event20 debounce short: scheduled expiry is in the past (-13ms), your system is too slow
/usr/lib/