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Update presentation of quiet loglevel=0

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Raja Grewal 2024-07-15 14:39:12 +10:00
parent 69c8e84927
commit f4d652fa7b
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2 changed files with 25 additions and 13 deletions
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12
etc/default/grub.d/40_kernel_hardening.cfg
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@ -100,6 +100,18 @@ GRUB_CMDLINE_LINUX="$GRUB_CMDLINE_LINUX debugfs=off"
##
#GRUB_CMDLINE_LINUX="$GRUB_CMDLINE_LINUX mce=0"
## Prevent sensitive kernel information leaks in the console during boot.
## Must be used in combination with the kernel.printk sysctl.
## See /usr/lib/sysctl.d/30_silent-kernel-printk.conf for implementation.
##
## https://www.kernel.org/doc/html/next/core-api/printk-basics.html
## https://wiki.archlinux.org/title/silent_boot
##
## See /etc/default/grub.d/41_quiet_boot.cfg for implementation.
##
#GRUB_CMDLINE_LINUX="$GRUB_CMDLINE_LINUX loglevel=0"
#GRUB_CMDLINE_LINUX="$GRUB_CMDLINE_LINUX quiet"
## Disable support for x86 processes and syscalls.
## Unconditionally disables IA32 emulation to substantially reduce attack surface.
##