bug#51772: closed (Binder kernel module missing)

[GNU bug Tracking System]

Your message dated Thu, 11 Nov 2021 19:34:51 +0000
with message-id 
<x2SErod7YCBofEMU7sppvuHjfaerft7RLWm90pQnH28QC9nBINHuE4v2HrPy6Ky1WdbonmwatCCRZyLCjeKKUqnDAEsrqmaeTEVGk1KPcnk=@protonmail.com>
and subject line Duplicate of 51771
has caused the debbugs.gnu.org bug report #51772,
regarding Binder kernel module missing
to be marked as done.

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-- 
51772: http://debbugs.gnu.org/cgi/bugreport.cgi?bug=51772
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> --- Begin Message ---
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> Subject: 
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> Binder kernel module missing
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> Date: 
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> Thu, 11 Nov 2021 19:12:54 +0000
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> Unfortunately, as stated above the binder interface is missing. I looked for 
> the kernel module but couldn't find it. As the /proc/config.gz is not present I 
> can't verify it's enabled.
>
> $ find /run/booted-system/kernel/lib/modules/5.14.17-gnu/kernel/ -iname 
> "*binder*"
> $ cat /proc/cmdline
> BOOT_IMAGE=/gnu/store/fr1cwmbn19hyrs3wxr5sqr7iy4cj674y-linux-libre-waydroid-5.14.17/bzImage
>  --root=/dev/mapper/cryptsystem 
> --system=/gnu/store/8g26gi6v9dni0cagc3l1ny8shyz8r38h-system 
> --load=/gnu/store/8g26gi6v9dni0cagc3l1ny8shyz8r38h-system/boot 
> modprobe.blacklist=usbmouse,usbkbd quiet
>
> Therefore the waydroid userspace manager also doesn't work:
>
> # waydroid.py init
> [19:40:05] Failed to load binder driver
> [19:40:06] modprobe: FATAL: Module binder_linux not found in directory 
> /run/booted-system/kernel/lib/modules/5.14.17-gnu
> [19:40:06] ERROR: Binder node "binder" for waydroid not found
> [19:40:06] See also: <https://github.com/waydroid>
> Run 'waydroid log' for details.
>
> $ waydroid.py log
> (006323) [19:40:05] % modprobe binder_linux 
> devices="anbox-binder,anbox-vndbinder,anbox-hwbinder"
> modprobe: FATAL: Module binder_linux not found in directory 
> /run/booted-system/kernel/lib/modules/5.14.17-gnu
> (006323) [19:40:05] Failed to load binder driver
> (006323) [19:40:06] modprobe: FATAL: Module binder_linux not found in directory 
> /run/booted-system/kernel/lib/modules/5.14.17-gnu
> (006323) [19:40:06] ERROR: Binder node "binder" for waydroid not found
> (006323) [19:40:06] See also: <https://github.com/waydroid>
> (006323) [19:40:06] Traceback (most recent call last):
>   File 
> "/gnu/store/iprc2yqsx5zi8nc2g3nqvlmlqzbw7nrf-waydroid-1.2.0/lib/waydroid/tools/__init__.py",
>  line 54, in main
>
> My conclusion is the module is not enabled and built. It could be do the the 
> extended match-lambda expression as I'm not Guile guru.
>
>
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> --- End Message ---
> --- Begin Message ---
>
>
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> Subject: 
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> Duplicate of 51771
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>
>
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> Date: 
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> Thu, 11 Nov 2021 19:34:51 +0000
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>
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> duplicate 51771
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>
> --- End Message ---