linux

Fedora 42: Kernel Panic After Upgrade

Recently I upgraded my fedora server from version 40 to 42 and upgrade: sudo dnf upgrade --refreshsudo dnf system-upgrade download --releaserver=42sudo dnf system-upgrade reboot But on the last reboot post upgrade, error and kernel panic: initramfs-6.15.7-200.fc42.x86_64.img not found error! Apparently, upgrading to Fedora 42, and for every kernel update afterwards, initramfs is not created and... » read more

df vs. du: why so much difference?

Sometimes you might get an incident for high usage on a filesystem. You check and yes, filesystem usage is high, but ‘du’ (disk usage) if different. why? Some explanations might say: they don’t use the same methods or metrics to calculate what they are reporting.Yes, that’s true, but pretty much outputs should be the same.If... » read more