GuixSD system reconfigure error

[Hebi Li]

Hi,

I installed GuixSD on my machine a few months ago. I have reconfigured
about 10 times, and the latest build was Aug 02, 2018. I was
reconfiguring the system today to add SSH service, but the build was
unsuccessful (I don't think the SSH service is the culprit, I tried to
remove it, using the exact config.scm on Aug 02, still the same error).

Here's the config.scm I'm using:

    https://github.com/lihebi/dothebi/blob/master/config.scm

I did:

              sudo guix pull
              sudo guix system reconfigure config.scm

The error message is attached at the end of this email. The `guix system
build` and `guix system vm` both failed for the same reason.  I tried
the QEMU image downloaded from GuixSD website, and the exact config.scm
file can be built successfully.

Does anyone has clue about what's going on?

------------------------------
The error message:

grafting ...
grafting ...
grafting ...
grafting ...
grafting '/gnu/store/n3vlhlkgmrdjzxyb9rpz4j6zs952q467-libinput-1.11.3' -> 
'/gnu/store/p9gq0lwgrbc1kmxw7zq2vavzh4yzdii5-libinput-1.11.3'...
Backtrace:
           8 (primitive-load "/gnu/store/vz7ci9rh483f2zps2cl174rd91b?")
In ice-9/eval.scm:
    619:8  7 (_ #f)
   626:19  6 (_ #<directory (guile-user) 7cf140>)
    159:9  5 (_ _)
In gnu/build/linux-modules.scm:
   184:47  4 (recursive-module-dependencies _ #:lookup-module _)
    98:14  3 (module-dependencies _)
    85:18  2 (modinfo-section-contents _)
In ice-9/ports.scm:
   439:11  1 (call-with-input-file #f #<procedure get-bytevector-al?> ?)
In unknown file:
           0 (open-file #f "r" #:encoding #f #:guess-encoding #f)

ERROR: In procedure open-file:
Wrong type (expecting string): #f
builder for `/gnu/store/0ahsvp7wx52zzh1rywbdbq78llcwb7id-linux-modules.drv' 
failed with exit code 1
cannot build derivation `/gnu/store/m61r4m2aaz46njlk99zy3jni6xzdv321-init.drv': 
1 dependencies couldn't be built
cannot build derivation 
`/gnu/store/8a2axqx8v0kmmg8gxg350zhqbp934dfm-raw-initrd.drv': 1 dependencies 
couldn't be built
cannot build derivation 
`/gnu/store/np7cbyg43ddr2aanqlhvvr5swrkwyi18-grub.cfg.drv': 1 dependencies 
couldn't be built
guix system: error: build failed: build of 
`/gnu/store/np7cbyg43ddr2aanqlhvvr5swrkwyi18-grub.cfg.drv' failed


-- 
Hebi