install fedora on xps 13

will go into grub shell, have to exit and start the login

update: sudo dnf update

install fish

install bitwarden from flathub

install telegram from flathub

install brave browser beta from official website source

install vscode insider from official website rpm package

# this not working: fix the screen flickering
rpm-ostree kargs --append=i915.enable_psr=0
# shows error
error: This system was not booted via libostree.

# try this
sudo vi /etc/default/grub
 
# Find the line with GRUB_CMDLINE_LINUX and add i915.enable_psr=0
# It should look something like:
# GRUB_CMDLINE_LINUX="rhgb quiet i915.enable_psr=0"
 
# After saving, update GRUB configuration
sudo grub2-mkconfig -o /boot/grub2/grub.cfg

install niri

dnf copr enable yalter/niri
 
sudo dnf install niri

Input Method(fcitx5)

install fcitx5 with Japanese and Chinese input method

sudo dnf install fcitx5 fcitx5-autostart fcitx5-gtk fcitx5-qt fcitx5-chinese-addons fcitx5-mozc

install kimpanel for input method

reboot

in fcitx configuration

add Pinyin and Mozc

in Global Options, set Trigger Input Method to Control+Shift+Space .

in addons, set Pinyin with Shuangpin Profile Xiaohe

apply

according to arch wiki about fcitx5, for xwayland(niri might use it), seems need set enviroments variables like GTK_IM_MODULE=fcitx per applicaiton(usually in .desktop file)