hyperair | hi. i'm getting a lot of these messages: [1384111.170887] init: Failed to spawn startpar-bridge (mountall-net--stopped) main process: unable to change root directory: No such file or directory | 01:17 |
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hyperair | is there any way i can stop this without having to reboot? | 01:17 |
FoShizz_ | anyone here? | 05:07 |
FoShizz_ | just lookin for some help. | 05:07 |
Cheery | hi | 12:16 |
Cheery | I'd like to understand linux systems better, and for this I'm trying to build a filesystem. | 12:17 |
Cheery | it means I need to understand how linux boots up. | 12:18 |
Cheery | well. grub2 handles the bootup into the linux. linux initializes itself then calls /sbin/init | 12:19 |
Cheery | I'd like to try something like: bash+init+linux+grub today. | 12:21 |
xnox | Cheery: calls init from initramfs ( https://wiki.ubuntu.com/Initramfs ) which mounts root filesystem and then exec /sbin/init from the new root fs. | 12:21 |
Cheery | xnox: so I also need initframfs | 12:21 |
xnox | Cheery: one can have busybox-static in the initramfs, thus your initramfs can already have shell. And the init in initramfs is no more than just a very long shell script. See the wiki page I linked to, on how to unpack ubuntu's initramfs. | 12:23 |
xnox | Cheery: thus for a minimal testing you only need: grub + linux (kernel img + initramfs) | 12:24 |
Cheery | nice | 12:24 |
Cheery | I'll try figure out the rest on my own. | 12:26 |
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