@atwist
I know this may be a bit late, I had the same problem on my Raspberry Pi3 after I updated to the latest MM.
I spent some time trying to get Wayland running, but wasn’t really successful. Finally, I changed my mm.sh script to:

#!/bin/bash
cd ~/MagicMirror

npm run start:x11

And that got it working again using: pm2 start|restart mm

@sdetweil Using pm2, I see a lot of “could not expand event” errors. Here’s one:

" [2026-04-02 12:29:21.274] [ERROR] [calendar] Could not expand event “Hockey vs. C”: ical.expandRecurringEvent is not a function"

Thanks

@sdetweil Hi, I am having the same problem since upgrading this morning (MM v2.35)

5 calendars, all from Google

Platform: Raspberry Pi3 B
OS: Debian GNU/Linux 11 (bullseye)

I haven’t tried regenerating the calendar links, should I?

@sdetweil I modified your script from earlier to:

#!/bin/bash
cd ~/MagicMirror

if [ $(ps -ef | grep -v grep | grep -i -e xway -e labwc | wc -l) -ne 0 ]; then
   # if WAYLAND_DISPLAYis set, use it, else set to -0
   export WAYLAND_DISPLAY=${WAYLAND_DISPLAY:=wayland-0}
   npm run start:wayland
else
   npm run start:x11
fi

@atwist
I know this may be a bit late, I had the same problem on my Raspberry Pi3 after I updated to the latest MM.
I spent some time trying to get Wayland running, but wasn’t really successful. Finally, I changed my mm.sh script to:

#!/bin/bash
cd ~/MagicMirror

npm run start:x11

And that got it working again using: pm2 start|restart mm