|
|
openEluer操作系统修改grub文件去掉rhgb quiet方式并添加console口
: L" {0 V" `' o0 ~8 D
4 R9 E- a4 a+ k% ] v8 E" fvim /etc/default/grub
) O8 }+ C$ M1 b( y+ J# ]5 f& W! l7 D- _$ [& z
GRUB_TIMEOUT=5
: C `4 ]) c" z' X4 u! ]% K3 }9 IGRUB_DISTRIBUTOR="$(sed 's, release .*$,,g' /etc/system-release)"
( f; c7 Q& S- w# p/ Z5 f, I0 wGRUB_DEFAULT=saved) C j7 E7 Y; `) I) m+ K! @
GRUB_DISABLE_SUBMENU=true
$ k1 X& l- I0 b7 q4 w+ C$ C4 t' Q( ]GRUB_TERMINAL_OUTPUT="console"3 X1 W6 k* S+ G+ s
GRUB_CMDLINE_LINUX="rd.lvm.lv=openeuler/root cgroup_disable=files apparmor=0 crashkernel=512M rhgb quiet"* O# A) X2 ?# r5 u
GRUB_DISABLE_RECOVERY="true"
7 Q* r- V0 Z3 J+ T0 n
8 I3 p/ h3 q7 {- B3 z L2 |; |* A# e( Q
5 W. T" K- S9 g4 e$ i修改9 X& a k& V1 g
GRUB_CMDLINE_LINUX="rd.lvm.lv=openeuler/root cgroup_disable=files apparmor=0 crashkernel=512M rhgb quiet"$ p6 Z% S1 K, d7 m3 G2 |( A R/ G' {
为
/ I: }' C9 N! `& ]! Q$ I zGRUB_CMDLINE_LINUX="rd.lvm.lv=openeuler/root cgroup_disable=files apparmor=0 crashkernel=512M console=tty0 console=ttyS0,115200n8"
; M' S; W8 m* I5 ~
. z" L" }1 V3 U+ \( J( J8 I$ w; y/ t" c( w让其生效：) y) N0 Z. @2 d N; b4 P
2 w1 ~) b6 U" I @0 Q0 w# B- @" N- V
[root@localhost ~]# grub2-mkconfig -o /boot/grub2/grub.cfg
$ B* ?& h6 U% D) ^9 tGenerating grub configuration file ..." s; I' Q' s; b4 y U
Found linux image: /boot/vmlinuz-6.6.0-28.0.0.34.oe2403.x86_64' [& ]! j( W& y/ ~' e. e
Found initrd image: /boot/initramfs-6.6.0-28.0.0.34.oe2403.x86_64.img
8 j4 g1 n; L; a' m7 \ wFound linux image: /boot/vmlinuz-0-rescue-34cc365925994eae9bf8482aba7b2a168 v9 k3 d1 a! g8 b( q. M
Found initrd image: /boot/initramfs-0-rescue-34cc365925994eae9bf8482aba7b2a16.img
2 m& @. }! l8 J# ^Adding boot menu entry for UEFI Firmware Settings ...
0 [: \3 I/ `7 Wdone4 c4 f H- k5 [( \% N
0 ^- M! a8 Z9 f- X1 {4 c5 y) J5 r* y! B4 d5 K3 t5 N
& }( ?2 q" X8 _7 u7 v T: Z, ~" ]: ^
执行reboot即可：
" ~) k0 Q2 b' {; S/ S. E: g @/ z
|
|
发表于 2024-8-8 15:00:45