Removed outdated sections; replaced iwd with network manager

README.md

@@ -33,8 +33,6 @@ doas apk update
 doas apk upgrade
 ```
 
-(note that this might break GRUB: https://wiki.alpinelinux.org/wiki/Release_Notes_for_Alpine_3.20.0)
-
 ## Usable editor by default (not vi)
 
 ```
@@ -54,13 +52,11 @@ doas apk add greetd greetd-agreety
 doas rc-update add greetd
 ```
 
-Also: edit `/etc/inittab` and comment out line enabling `getty` on `tty1`,
-otherwise both `agreety` and `getty` will run simultaneously, preventing login on `tty1`.
-(_TODO: Find links._)
-
 Reboot.
 
-Make sure that everything works: log in on `tty1`, check that e.g. `XDG_RUNTIME_DIR` is set in `env`.
+Make sure that everything works:
+you should be automatically greeted with login prompt on `tty7`;
+log in, and check that e.g. `XDG_RUNTIME_DIR` is set in `env`.
 
 ## Installing river
 
@@ -318,9 +314,29 @@ doas rc-service acpid restart
 
 ### WiFi
 
-**TODO 2024**
+`setup-alpine` should have prompted for access point, everything should work.
+
+To avoid having to manually configure wpa_supplicant,
+install network manager, and use it instead of out-of-the-box network service:
+
+```
+doas apk add networkmanager-wifi networkmanager-tui
+doas rc-update add networkmanager
+doas rc-update del networking boot
+```
+
+and update NetworkManager config (https://gitlab.alpinelinux.org/alpine/aports/-/issues/10267):
+`/etc/NetworkManager/NetworkManager.conf` should look like that:
+
+```
+[main]
+dhcp=internal
+[ifupdown]
+managed=true
+```
 
-Otherwise, alpine wiki describes how to configure WiFi using `iwd`.
+After reboot, switching between wireless networks (or between wireless and wired)
+can easily be done with `nmtui` in the shell.
 
 ### Backlight
 
@@ -795,4 +811,3 @@ and restart container (`doas lxc restart CONTAINERNAME`).
 * nushell + starship instead of ash
 * Mail client
 * Fix call audio in firefox
-* WiFi