I've noticed this too while travelling with 24.04 and 24.10 recently. And just reproduced it on both 24.04 and 25.04 to be sure.
It seems GNOME's definition of "airplane mode" doesn't resemble what we're used to on smartphones (where it's more to do with cellular networks). Instead "airplane mode" seems to be a mode of the GNOME Bluetooth setting which means both Bluetooth and wifi have been turned off. And disabling airplane mode just turns on Bluetooth. This is certainly confusing and unexpected. Although the problem is less visible now that airplane mode isn't shown in quick settings. Instead you need to have Settings>Bluetooth open to see the state of airplane mode. ** Changed in: gnome-control-center (Ubuntu) Status: Fix Released => Confirmed ** Tags added: noble plucky ** Project changed: gnome-control-center => mir ** No longer affects: mir -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1767542 Title: Turning off WiFi enables Airplane mode To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gnome-control-center/+bug/1767542/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs