emacs error 'User xxxx has no home directory' about nix-on-droid HOT 8 CLOSED

Can you share more information about your setup? Because running nix run nixpkgs.emacs -c emacs works perfectly fine for me.

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@Gerschtli Do you have a .emacs or .emacs.d directory? I moved my .emacs and .emacs.ddirectory temporarily to test but I'm not sure if that makes a difference.

I just tried again and the issue is reproducible with nix run nixpkgs.emacs -c emacs.

I'm not sure what other information is useful, but here's what I can think of being relevant:

• I installed from this link.
• I have a moto x4 on Android 8.1.0 build number OPW28.1

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Perhaps your user has a home directory and if applicable to android an entry in /etc/passwd?

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Yeah, a good starting point to unwind stuff.

/etc/passwd should be mapped to a file generated during Nix-on-Droid installation, and I haven't really put much thought into it. It has already been a source of problems before.

Could you both please share the output of

id
echo $USER $HOME
cat /etc/passwd
ls -ld $HOME

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My output:

~
❯ id
uid=10256(nix-on-droid) gid=10256 groups=10256,3003,9997,20256,50256,99909997

~
❯ echo $USER $HOME
u0_a256 /data/data/com.termux.nix/files/home

~
❯ cat /etc/passwd
root:x:0:0:System administrator:/data/data/com.termux.nix/files/usr/root:/bin/sh
nix-on-droid:x:10256:10256:nix-on-droid:/data/data/com.termux.nix/files/home:/bin/sh

~
❯ ls -ld $HOME
drwx------ 11 nix-on-droid 10256 4096 Sep 15 05:06 /data/data/com.termux.nix/files/home

I did not create any emacs related directories. Currently I only have an empty ~/.emacs.d/auto-save-list created by the initial call of emacs.

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It has already been a source of problems before.

Perhaps resolution of this issue will help solve other issues or make nix on android more stable then :)

My output:

bash-4.4$ id
uid=10211(nix-on-droid) gid=10211 groups=10211,3003,9997,20211,50211
bash-4.4$ echo $USER $HOME
u0_a211 /data/data/com.termux.nix/files/home
bash-4.4$ cat /etc/passwd
root:x:0:0:System administrator:/data/data/com.termux.nix/files/usr/root:/bin/sh
nix-on-droid:x:10211:10211:nix-on-droid:/data/data/com.termux.nix/files/home:/bin/sh
bash-4.4$ ls -ld $HOME
drwx------ 7 nix-on-droid 10211 4096 Sep 14 16:04 /data/data/com.termux.nix/files/home

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@codygman, will this go away if you rename the user in /etc/passwd to u0_a211?

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No activity here since a long time. Feel free to reopen if still an issue.

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