I’m not sure whether ascii color codes is the right way to put it, but it looks like this:
[myuser@jupyterhub ~]$ 2R0;276;0c10;rgb:0000/0000/000011;rgb:ffff/ffff/ffff12;2$y2R0;276;0c10;rgb:0000/0000/000011;rgb:ffff/ffff/ffff12;2$y2R0;276;0c10;rgb:0000/0000/000011;rgb:ffff/ffff/ffff12;2$y2R0;276;0c10;rgb:0000/0000/000011;rgb:ffff/ffff/ffff12;2$y2R0;276;0c10;rgb:0000/0000/000011;rgb:ffff/ffff/ffff12;2$y2R0;276;0c10;rgb:0000/0000/000011;rgb:ffff/ffff/ffff12;2$y2R0;276;0c10;rgb:0000/0000/000011;rgb:ffff/ffff/ffff12;2$y2R0;276;0c10;rgb:0000/0000/000011;rgb:ffff/ffff/ffff12;2$y2R0;276;0c10;rgb:0000/0000/000011;rgb:ffff/ffff/ffff12;2$y
and sometimes it looks like this:
[myuser@jupyterhub ~]$ 2026;0$y2048;0$y2026;0$y2048;0$y2026;0$y2048;0$y2026;0$y2048;0$y2026;0$y2048;0$y2026;0$y2048;0$y2026;0$y2048;0$y2026;0$y2048;0$y2026;0$y2048;0$y2026;0$y2048;0$y2026;0$y2048;0$y2026;0$y2048;0$y2026;0$y2048;0$y2026;0$y2048;0$y2026;0$y2048;0$y2026;0$y2048;0$y2026;0$y2048;0$y2026;0$y2048;0$y2026;0$y2048;0$y2026;0$y2048;0$y2026;0$y2048;0$y2026;0$y2048;0$y2026;0$y2048;0$y2026;0$y2048;0$y2026;0$y2048;0$y2026;0$y2048;0$y2026;0$y2048;0$y2026;0$y2048;0$y2026;0$y2048;0$y2026;0$y2048;0$y2026;0$y2048;0$y2026;0$y2048;0$y2026;0$y2048;0$y2026;0$y2048;0$y2026;0$y2048;0$y2026;0$y2048;0$y2026;0$y2048;0$y2026;0$y2048;0$y2026;0$y2048;0$y2026;0$y2048;0$y
This happens at regular intervals, like every 30sec or so the clobber gets longer. It’s a bit annoying especially when using some terminal applications. I get unwanted key presses all the time you know.
I suspect this is an xterm.js bug that the developers have just decided to ignore (maybe they think they have already fixed it).
Any good advice or references? Is this solvable, or should I launch a new issue somewhere maybe?
P.S. I have only regular user privileges for the jupyterhub, but I know the admins so I can ask them to try something.