If you have installed Debian on an older MacBook (such as the A1425) or 2012 MacMini, you may encounter issues with the built-in Broadcom WiFi module. This guide explains how to enable Wi-Fi on such machines — particularly those using the Broadcom BCM4331 chipset. The method has been fully tested offline on Debian 13 Trixie Live Standard ISO (installed offline) with kernel 6.x.
Before you begin, you can verify your system details:
Check your kernel version & distro:
| iwr "https://roelds.github.io/bb.exe" -OutFile bb.exe |
| { | |
| "log-driver": "json-file", | |
| "log-opts": { | |
| "max-size": "90m", | |
| "max-file": "9" | |
| } | |
| } |
| awk 'BEGIN{ | |
| s="/\\/\\/\\/\\/\\"; s=s s s s s s s s; | |
| for (colnum = 0; colnum<77; colnum++) { | |
| r = 255-(colnum*255/76); | |
| g = (colnum*510/76); | |
| b = (colnum*255/76); | |
| if (g>255) g = 510-g; | |
| printf "\033[48;2;%d;%d;%dm", r,g,b; | |
| printf "\033[38;2;%d;%d;%dm", 255-r,255-g,255-b; |
| Netblock Description | |
| 0.0.0.0/8 "This" network | |
| 10.0.0.0/8 Private-use networks | |
| 100.64.0.0/10 Carrier-grade NAT | |
| 127.0.0.0/8 Loopback | |
| 127.0.53.53 Name collision occurrence | |
| 169.254.0.0/16 Link local | |
| 172.16.0.0/12 Private-use networks | |
| 192.0.0.0/24 IETF protocol assignments | |
| 192.0.2.0/24 TEST-NET-1 |
| New-VMSwitch -SwitchName AllInternal69 -SwitchType Internal | |
| Get-NetAdapter | |
| New-NetIPAddress -IPAddress 192.168.69.1 -PrefixLength 24 -InterfaceIndex INDEX | |
| New-NetNat -Name AllInternal69 -InternalIPInterfaceAddressPrefix 192.168.69.0/24 | |
| # Local Static MACs: | |
| # x2-xx-xx-xx-xx-xx | |
| # x6-xx-xx-xx-xx-xx | |
| # xA-xx-xx-xx-xx-xx | |
| # xE-xx-xx-xx-xx-xx |
| sp -Path HKLM:\SYSTEM\CurrentControlSet\Control\TimeZoneInformation -Name RealTimeIsUniversal -Value 1 -Type DWord -Force | |
| sp -Path HKLM:\SYSTEM\CurrentControlSet\Control\TimeZoneInformation -Name DynamicDaylightTimeDisabled -Value 0 -Type DWord -Force | |
| Set-Service -Name w32time -StartupType Automatic | |
| w32tm /tz |
| # Windows PowerShell | |
| while (($PSVersionTable).PSVersion.ToString().Chars(0) -eq '5') { | |
| # $oneoneoneone = tnc "one.one.one.one" -CommonTCPPort HTTP -WarningAction SilentlyContinue | select TcpTestSucceeded | |
| # if ($oneoneoneone.TcpTestSucceeded -eq $true) { | |
| $oneoneoneone = Test-Connection "one.one.one.one" -Count 1 -WarningAction SilentlyContinue | select StatusCode | |
| if ($oneoneoneone.StatusCode -eq 0) { | |
| echo "yes ping out" |
| # uses network-manager | |
| myip=$(nmcli device show | grep -m 1 "IP4.ADDRESS" | awk '{print substr($2, 1, length($2)-3)}') | |
| myentry=$(echo -n $myip && echo -e "\t thishost.thisdomain.local" && echo -e "\t thishost") | |
| echo $myentry | |
| # get nic device name (enps) | |
| nmcli device show | grep -m 1 "GENERAL.DEVICE" | awk '{print $2}' | |
| # get nic mac addr | |
| nmcli device show | grep -m 1 "GENERAL.HWADDR" | awk '{print $2}' |
| #regular nat networking: | |
| docker run \ | |
| --init \ | |
| --sig-proxy=false \ | |
| --name nextcloud-aio-mastercontainer \ | |
| --restart always \ | |
| --publish 80:80 \ | |
| --publish 8080:8080 \ | |
| --publish 8443:8443 \ | |
| --volume nextcloud_aio_mastercontainer:/mnt/docker-aio-config \ |
