bug#33639: ISO installer image is broken on i686

[swedebugia@riseup.net]

On 2018-12-06 01:02, Ludovic Courtès wrote:
snip

> Indeed, if you spawn the image and run “cat /var/guix/db/db.sqlite”, it
> fails with EIO and “attempt to access beyond end of device.”  I suspect
> the bugs Mark reported at <https://issues.guix.info/issue/33362> and
> <https://issues.guix.info/issue/33555> are related.
> 
> My guess is that the bug has always existed on ‘core-updates’ since
> <https://berlin.guixsd.org/build/662745> (‘master’, 2018-11-30, i.e.,
> just before ‘core-updates’ was merged) shows a successful installation.
> 
> I tried running the ISO image in qemu-system-{x86_64,i386}, with and
> without KVM, and the I/O errors are always there, including with a
> pre-core-updates QEMU.
> 
> I tried reverting xorriso to 1.4.8 to no avail (which is not surprising
> since xorriso was upgraded on 2018-09-18 and the successful installation
> above which 2018-11-30.)
> 
> At this point I can only suspect a toolchain issue, probably binutils or
> libc since gcc didn’t change.
> 
> Thoughts?
> 
> This is holding the 0.16.0 release and I’m unavailable to do it next
> week and with little time over the next few days.  Thus I’m considering
> exceptionally releasing without the i686 GuixSD install image; thoughts?

Ok, I see.

Has anybody tested that guix pull from 0.15 -> 0.16 works on an install
ISO? (I don't know if we want/agreed to support this at all but 1 bug
suggests problems related to https: )

I say go for release and note it on the download page and provide
0.15-i686 image for now.

I'm using i686 GuixSD on my devlaptop.

-- 
Cheers 
Swedebugia