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<span>postmarketOS</span>
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<h1>Boot process</h1>
<p>Have you already flashed your device with pmOS? Now it's time to run it.</p>
<p>Power on your device and connect it to your USB port. pmOS uses the USB interface as a network interface and runs a DHCP server on it and <code>dmesg</code> will show something like</p>
<pre class="codehilite"><code>[ 6284.442088] usb 1-1: new high-speed USB device number 36 using xhci_hcd
[ 6284.627106] usb 1-1: New USB device found, idVendor=18d1, idProduct=d001
[ 6284.627123] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 6284.627134] usb 1-1: Product: Android
[ 6284.627143] usb 1-1: Manufacturer: Android
[ 6284.627151] usb 1-1: SerialNumber: 0123456789ABCDEF
[ 6284.632322] rndis_host 1-1:1.0 usb0: register 'rndis_host' at usb-0000:00:14.0-1, RNDIS device, b2:c4:1e:03:64:b9
[ 6285.239048] rndis_host 1-1:1.0 enp0s20f0u1: renamed from usb0
[ 6285.287058] IPv6: ADDRCONF(NETDEV_UP): enp0s20f0u1: link is not ready</code></pre>
<p>And you'll have a new interface with IP in the range 172.16.42.0/24</p>
<pre class="codehilite"><code>$ ifconfig enp0s20f0u1
enp0s20f0u1 Link encap:Ethernet HWaddr b2:c4:1e:03:64:b9
inet addr:172.16.42.107 Bcast:172.16.42.255 Mask:255.255.255.0
inet6 addr: fe80::dbd2:4531:89f2:d2/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:12 errors:0 dropped:0 overruns:0 frame:0
TX packets:47 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:1226 (1.2 KB) TX bytes:8375 (8.3 KB)</code></pre>
<p>It the interface doesn't automatically get an IP address on your system (for example on systems without NetworkManager) you need to start a dhcp client to get one.</p>
<pre class="codehilite"><code class="language-bash"># Replace the interface name with the one on your machine
$ dhclient -v enp0s20f0u1</code></pre>
<p>If this fails, you may need to first assign an ethernet address to it:</p>
<pre class="codehilite"><code># ip l set enp0s20f0u1 address 12:12:12:12:12:12</code></pre>
<p>Then you can try the above dhclient command.</p>
<p>At this point, your device will show a logo and will be waiting for you to connect using telnet and enter the password to decrypt the filesystem (Make sure the last segment of the IP address is a "1" and not what is shown in the output of <code>ifconfig</code>!).</p>
<pre class="codehilite"><code>telnet 172.16.42.1
Trying 172.16.42.1...
Connected to 172.16.42.1.
Escape character is '^]'.
Enter passphrase for /dev/mapper/mmcblk0p25p2:
Connection closed by foreign host.</code></pre>
<p>After entering the password, you'll get disconnected and the graphic interface will show up in your device.</p>
<p>Congratulations, you are now running postmarketOS!</p>
<p>From now on you can also login to your device using <code>ssh</code> and the password you set during the install phase</p>
<pre class="codehilite"><code>$ ssh user@172.16.42.1
user@172.16.42.1's password:
Welcome to postmarketOS!
This distribution is based on Alpine Linux.
Read both our wikis to find a large amount of how-to guides and
general information about administrating and development.
See <https://postmarketos.org/wiki> and <https://wiki.alpinelinux.org>.
You may change this message by editing /etc/motd.
localhost:~$</code></pre>
<p>Use <code>sudo</code> to run commands as <code>root</code>, it is configured.</p>
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