I've noticed that if I use a persistent image file and for some reason it gets corrupted (powering off abnormally) that I'll get a bunch of filesystem errors in dmesg. I can fix it by booting with the "noimage" cheat code, like "knoppix64 2 noimage" and then run "fsck.ext2 /mnt-system/KNOPPIX/knoppix-data.img" and then "sudo reboot".
It'd be really nice if there were an automatic check of the ext2 image when knoppix boots. It would also let you know if errors have crept into your filesystem since knoppix still works but you see weird messages like "unable to write /etc/fstab".
HP Desktop i5 OR I7 Computer Mini PC Up To 32GB RAM 2TB SSD Windows 10 Pro WiFi
$220.00
Dell OptiPlex 3060 MICRO DESKTOP PC COMPUTER I5 8TH GEN UP TO 32GB UP TO 2TB M.2
$295.00
Dell Optiplex 5040 MT Core i5-6500 3.20GHZ 8GB RAM 256GB SSD Win 10 Pro WiFi
$89.99
dell Inspiron 15 Laptop 12th Generation Intel® Core™ i3-1215U
$250.00
Intel - Core i5-13600K 13th Gen 14 cores 6 P-cores + 8 E-cores 24M Cache, 3.5...
$314.99
Intel Core i7-4770K (SR147) - 3.50 GHz Quad Core 8MB Cache Socket LGA1150 CPU
$39.99
Intel - Core i7-13700K 13th Gen 16 cores 8 P-cores + 8 E-cores 30M Cache, 3.4...
$449.99
Dell Optiplex 3080 Micro 10th Gen i5 6Core/8Gb/256Gb Nvme SSD/Wifi/HDMI/Win11 A2
$249.00
HP Workstation Z640 2x Xeon E5-2623V4 32GB Ram Dual 256GB SSD K420 Linux GA
$234.98
Windows 11 Home Mini PC Intel N4100 Quad Core 2.7GHz 8GB RAM DDR4 256GB SSD
$79.99