https://www.omgubuntu.co.uk/2022/04/how-to-install-firefox-deb-apt-ubuntu-22-04
https://shorturl.at/mB75l
also thunderbird
https://ubuntuhandbook.org/index.php/2024/03/install-thunderbird-deb-ubuntu-2404/
//I try in ubuntu 24.40 Test OK
Step 1: Uninstall the Firefox Snap:
sudo snap remove firefox
Step 2: Create an APT keyring (if one doesn’t already exist):
sudo install -d -m 0755 /etc/apt/keyrings
Step 3: Import the Mozilla APT repo signing key (if wget is missing, install
it first):
wget -q https://packages.mozilla.org/apt/repo-signing-key.gpg -O- | sudo tee
/etc/apt/keyrings/packages.mozilla.org.asc > /dev/null
Step 4: Add the Mozilla signing key to your sources.list:
echo "deb [signed-by=/etc/apt/keyrings/packages.mozilla.org.asc]
https://packages.mozilla.org/apt mozilla main" | sudo tee -a
/etc/apt/sources.list.d/mozilla.list > /dev/null
Step 5: Set the Firefox package priority to ensure Mozilla’s DEB version is
always default. If you don’t do this the Ubuntu transition package
could/will replace it, reinstalling the Firefox snap:
echo '
Package: *
Pin: origin packages.mozilla.org
Pin-Priority: 1000
' | sudo tee /etc/apt/preferences.d/mozilla
Step 6: Finally, you can use APT to install the Firefox DEB in Ubuntu:
sudo apt update && sudo apt install firefox
※ 引述《HerryL (metrics is everything@@)》之銘言：
: hello大家，
: 請問，
: 在安裝完 ubuntu 22.04 + gcin
: 然後，開啟 firefox，結果無法切換成中文輸入，
: 可是 google chrome可以，
: 這是正常的嗎？已經以有人發現了嗎@@？