Comment 4 for bug 1880405
Revision history for this message
| B[] (b-array) wrote Re: High CPU and journal flooded with: JS ERROR: TypeError: null has no properties _onFocusChanged@resource:///org/gnome/shell/ui/closeDialog.js:135:9 | #4 |
Please push out a fix for this ASAP, once this tight loop is hit the machine becomes an unusable 100% CPU using mess. I know of several others suffering exactly the same bug.
For me this can be reproduced by having a terminal using half the screen (using CMD+LEFT), then switching to fullscreen (F11) and back (F11). Repeating this some number of times triggers this tight loop of 100% CPU usage. After that, it's difficult to get window focus and windows are slow to respond to anything.
To recover I use `killall -3 gnome-shell`, which allows Gnome to restart but then has the delightful affect of throwing windows around the screen randomly and forgetting there are multiple monitors.