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The output of your command "$ cat -EA /etc/os-release" is:

PRETTY_NAME="Ubuntu 26.04 LTS"$
NAME="Ubuntu"$
VERSION_ID="26.04"$
VERSION="26.04 LTS (Resolute Raccoon)"$
VERSION_CODENAME=resolute$
ID=ubuntu$
ID_LIKE=debian$
HOME_URL="https://www.ubuntu.com/"$
SUPPORT_URL="https://help.ubuntu.com/"$
BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"$
PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"$
UBUNTU_CODENAME=resolute$
LOGO=ubuntu-logo$