adding kernel boot debug

tengel 2024-03-20 11:55:03 -05:00
parent 8da04db585
commit e8627903a2
2 changed files with 30 additions and 0 deletions

29
Kernel-Boot-Debug.md Normal file

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Intended to get to the next level of fine-tuning needed with more discrete debug settings:
* https://www.kernel.org/doc/html/latest/admin-guide/kernel-parameters.html
**general debugging**
```
debug ignore_loglevel print_fatal_signals=1 printk.time=1 logo.nologo panic=0 log_buf_len=10M
```
**systemd debug for service failures**
```
systemd.log_level=debug systemd.log_target=kmsg
```
**delay each printk during boot 1s (readability)**
```
boot_delay=1000
```
**suspected SElinux / AppArmor issues**
```
selinux=0 apparmor=0 enforcing=0
```
**break into init**
```
break=y S
```

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## Index
- [[GnuPG Things]]
- [[Kernel Boot Debug]]
- [[LUKS Encrypted Partitions]]
- [[Radeon Temperature]]