3
votes
2answers
1k views

Human readable dmesg time stamps on OpenWRT

The output of dmesg shows the number of second+milliseconds since the system start. [ 10.470000] ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver [ 14.610000] device eth0 entered ...
2
votes
2answers
220 views

Interpreting output of dmesg and /var/log/boot.log

I found two ways for printing boot messages one using dmesg and another the content of file /var/log/boot.log: The content of the /var/log/boot.log file are: fsck from util-linux 2.20.1 ...
2
votes
2answers
111 views

How can I find the text show in the screen when linux boot? That's not the same as dmesg shows

When gnu/linux boot message shows, that's not the same as dmesg shows. How can I find it back?
0
votes
1answer
85 views

btrfs: mismatching generation and generation_v2 found in root item

I am seeing this message in dmesg: btrfs: mismatching generation and generation_v2 found in root item I found a related question here: Understanding btrfs dmesg However, unlike that question, I ...
1
vote
1answer
2k views

What's the difference between 'no caching page mode present' and 'assuming drive cache. write through.'

Post-POST, post-BIOS screen, post-GRUB; when I boot Debian with a SD card or USB stick plugged in, one of the first things to pop up on the screen (so quickly that usually I don't even notice) looks a ...