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".
Atari Power Cube 800XL, 600XL, 65XE, 130XE USB-C Power Supply PSU
$11.25
Rare Vintage Collectible Original Atari 800 Home Computer With Case - UNTESTED
$219.99
Atari 1030 Modem With Modemlink In Box With Styrofoam Insert 600XL 800XL 130XE
$98.97
Atari 400/800/XL/XE Computer SIO2PC - PC/Mac Disk Drive Emulator Adapter/Device
$15.25
Vintage Atari 800XL Computer With Original Box
$140.00
A8picoCart Atari 130 / 65 XE 800 / 1200 XL XEGS multicart UnoCart clone game
$32.95
Atari Mega STE or TT Keyboard. Used. Untested.
$300.00
Vintage Atari 410 Program Recorder Player For Atari 8-Bit Computers As Is
$14.97
ATARI Home Computers HOME FILING MANAGER Software **SEALED NEW** 1982
$25.00
Rare Vintage Atari XF551 Floppy Disk Drive Station for 400, 800, 600, XE and XL
$300.00