64 lines
2.3 KiB
Bash
Executable File
64 lines
2.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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# Установить firmware b43 для BCM4322 на Fedora (offline).
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# Запуск на Fedora MacBook (root):
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# tar xzf fedora-bcm4322-wifi-fix.tar.gz
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# cd fedora-bcm4322-wifi-fix
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# sudo bash install-bcm4322-firmware-fedora.sh
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set -euo pipefail
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die() { printf 'error: %s\n' "$*" >&2; exit 1; }
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if [ "$(id -u)" -ne 0 ]; then
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die "запустите с sudo"
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fi
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ROOT="$(cd "$(dirname "$0")" && pwd)"
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SRC="${1:-$ROOT/bundle/bcm4322-offline-bundle}"
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[ -d "$SRC/b43" ] || die "нет каталога $SRC/b43"
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[ -f "$SRC/b43/ucode16_mimo.fw" ] || die "нет $SRC/b43/ucode16_mimo.fw (BCM4322)"
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DEST="/lib/firmware/b43"
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BACKUP="/var/lib/bcm4322-firmware-backup-$(date +%Y%m%d-%H%M%S)"
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mkdir -p "$DEST" "$BACKUP"
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if [ -d "$DEST" ] && [ "$(ls -A "$DEST" 2>/dev/null | wc -l)" -gt 0 ]; then
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cp -a "$DEST/." "$BACKUP/" 2>/dev/null || true
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printf 'Резервная копия старых файлов: %s\n' "$BACKUP"
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fi
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cp -a "$SRC/b43/." "$DEST/"
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chmod 644 "$DEST"/*.fw 2>/dev/null || true
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restorecon -Rv /lib/firmware/b43 >/dev/null 2>&1 || true
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COUNT="$(find "$DEST" -maxdepth 1 -name '*.fw' | wc -l | tr -d ' ')"
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printf 'Установлено %s файлов в %s\n' "$COUNT" "$DEST"
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printf 'Ключевой файл: %s (%s bytes)\n' "$DEST/ucode16_mimo.fw" "$(stat -c%s "$DEST/ucode16_mimo.fw" 2>/dev/null || stat -f%z "$DEST/ucode16_mimo.fw")"
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printf 'Перезагрузка модуля b43 …\n'
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modprobe -r b43 2>/dev/null || true
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sleep 1
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modprobe b43
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sleep 2
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if dmesg | tail -50 | grep -qi 'firmware file.*not found'; then
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die "ядро всё ещё не видит firmware — проверьте: sudo dmesg | grep -i b43"
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fi
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if command -v nmcli >/dev/null 2>&1; then
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nmcli device status || true
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WIFI_DEV="$(nmcli -t -f DEVICE,TYPE device | awk -F: '$2=="wifi"{print $1; exit}')"
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if [ -n "${WIFI_DEV:-}" ]; then
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printf 'Wi-Fi интерфейс появился: %s\n' "$WIFI_DEV"
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nmcli radio wifi on 2>/dev/null || true
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nmcli device wifi list 2>/dev/null | head -10 || true
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else
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printf 'Wi-Fi интерфейс пока не виден — нужна перезагрузка.\n'
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fi
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fi
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printf '\nГотово. Дальше:\n'
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printf ' sudo reboot\n'
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printf ' nmcli device wifi list\n'
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printf ' nmcli device wifi connect "SSID" password "пароль"\n'
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