61 lines
1.3 KiB
Markdown
61 lines
1.3 KiB
Markdown
```bash
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install gnome-disk-utility
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install yay
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install conda nvm nvim
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```
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**use for reconfig grub for fix stuck at initial ramdisks:**
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how does i get out stuck at initial ramdisk:
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- first, access local os:
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```bash
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mount /dev/sda2 /mnt
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mount /dev/sda1 /mnt/boot
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arch-chroot /mnt/
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```
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- second, remove all initframs and vmlinuz, amd-ucode on `\boot`
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- third, copy each vmlinuz from `usr\lib\modules` to boot
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example:
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```bash
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cp \usr\lib\modules\6.10.10-lts..\vmlinuz \boot\vmlinuz-linux-lts
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```
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- forth, check on `etc\modprob.d` have any file `.conf` if it exist remove it
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- fifth, reinstall amd-ucode `pacman -S amd-ucode`
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- six, run `mkinitcpio -P`
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done!
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---
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config mhz for gpu ignore tearing when inactivity
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```bash
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sudo pacman -S lact
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```
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---
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config firewall for open ports
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```bash
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sudo pacman -S firewalld ipset ebtables
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sudo systemctl enable --now firewalld
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sudo systemctl start firewalld
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sudo firewall-cmd --permanent --zone=public --add-service=ssh
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sudo firewall-cmd --zone=public --add-port=80/tcp --permanent
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sudo firewall-cmd --add-port=2424/udp --permanent
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sudo firewall-cmd --add-port=2424/tcp --permanent
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sudo firewall-cmd --zone=public --add-forward-port=port=2424:proto=tcp:toport=22 --permanent
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sudo firewall-cmd --zone=public --add-forward-port=port=2424:proto=udp:toport=22 --permanent
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sudo firewall-cmd --reload
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```
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