Finally got around to live-booting the 17" Dell to Linux.
I had created a Win 11 boot for emergency use, and decided to get linuxmint-22.3-xfce-64bit. Grabbed an old 2.0 flash drive and used Rufus for the burn.
Boot-up was about a minute, and I used the Task Manager to see 0-1% CPU useage, memory use 7% of 16 GB. That is a large contrast with windows 11, where the system seems occupied with a myriad of processes lighting up and settling down. The system also uses 8 GB (out of 16 GB), which is definitely excessive for a "modern" system.
I left the flash drive in and woke up the system from sleep with no problems. Installed Brave browser without a problem (used Software Manager).
One dissapointment was problems with my bluetooth Apple mouse disconnecting. After some tweaks, the problem remained, and I switched to a wired mouse.
I shut down last evening, and booted to flash. Only problem is that I need to learn more about persistence, so that Brave stays installed, and saved documents remain after a reboot. IOW I want everything on the flash drive, at least for now during these experiments.
I will eventually install linux to the notebook primary SSD. Just have not decided on a distro yet.
What else should I try live?