117 lines
3.0 KiB
Bash
Executable File
117 lines
3.0 KiB
Bash
Executable File
#!/bin/bash
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# Purpose: Install Realtek USB WiFi adapter drivers.
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#
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# This version of the installation script does not use dkms.
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SCRIPT_VERSION=20220923
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options_file=88x2bu.conf
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blacklist_file=rtw88_8822bu.conf
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# check to ensure sudo was used
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if (( EUID != 0 ))
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then
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printf 'You must run this script with superuser (root) privileges.\n'
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printf 'Try: "sudo %s"\n' "$0"
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exit 1
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fi
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# support for NoPrompt allows non-interactive use of this script
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no_prompt=0
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no_clean=0
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make_opts=()
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make_build_opts=()
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# get the options
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for ((;$#;)) do
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case $1 in
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-y|--no-prompt|NoPrompt)
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no_prompt=1 ;;
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-d|--dirty|--no-clean|NoClean)
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no_clean=1 ;;
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-j[0-9]*|--jobs|--jobs=*)
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make_build_opts+=( "$1" ) ;;
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-j)
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make_build_opts+=( "${@:1:2}" ) ; shift ;; # include second arg if present
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-h|--help|*)
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cat <<- EndOfHelp
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Usage: $0 [--no-prompt|-y] [--no-clean|-d] [--jobs[=N]|-jN]
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$0 --help|-h
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--no-prompt non-interactive mode
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--no-clean use existing built objects
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--help show this message
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EndOfHelp
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[[ $1 = -h || $1 = --help ]] # use zero exit status when help requested
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exit
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;;
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esac
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shift
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done
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# information that helps with bug reports
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# displays script name and version
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printf 'Running %s version %s\n' "${0##*/}" "$SCRIPT_VERSION"
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# kernel
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uname -r
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# architecture - for ARM: aarch64 = 64 bit, armv7l = 32 bit
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uname -m
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printf 'Starting installation...\n'
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# sets module parameters (driver options)
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# blacklist the in-kernel module (driver) so that there is no conflict
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printf 'Copying options and blacklist files into /etc/modprobe.d\n'
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cp -fv "$options_file" "$blacklist_file" /etc/modprobe.d
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(( no_clean )) ||
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make "${make_opts[@]}" clean
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make "${make_opts[@]}" "${make_build_opts[@]}" || {
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status=$?
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printf 'An error occurred. Error = %d\n' "$status"
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printf 'Please report this error.\n'
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printf 'Please copy all screen output and paste it into the report.\n'
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printf 'You will need to run the following before reattempting installation.\n'
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printf '$ sudo ./remove-driver-no-dkms.sh\n'
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exit "$status"
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}
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make "${make_opts[@]}" install || {
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status=$?
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printf 'An error occurred. Error = %d\n' "$status"
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printf 'Please report this error.\n'
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printf 'Please copy all screen output and paste it into the report.\n'
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printf 'You will need to run the following before reattempting installation.\n'
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printf '$ sudo %s\n' "${*:0}"
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exit "$status"
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}
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printf 'The driver was installed successfully.\n'
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# unblock wifi
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rfkill unblock wlan
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# if NoPrompt is not used, ask user some questions to complete installation
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if (( ! no_prompt ))
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then
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read -p 'Do you want to edit the driver options file now? [y/N] ' -n 1 -r || exit 1
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printf '\n'
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if [[ $REPLY = [Yy] ]]
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then
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${EDITOR:-nano} "/etc/modprobe.d/$options_file"
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fi
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read -p 'Do you want to reboot now? (recommended) [y/N] ' -n 1 -r || exit 1
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printf '\n'
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if [[ $REPLY = [Yy] ]]
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then
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reboot
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fi
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fi
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exit 0
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