Problem launching latest dev build of LO7

[Stephan Bergmann]

On 12/02/2020 08:43, Stephan Bergmann wrote:
> On 11/02/2020 20:59, Drew Jensen wrote:
>> Running Ubuntu 18.04 (64bit) with LIBC_2.27 installed from the OS repo.
>>
>> Was successfully running
>> Version: 7.0.0.0.alpha0+
>> Build ID: 4ff12ba6f4639c73587f2bb58afcc3ca6fb30105
>> CPU threads: 4; OS: Linux 4.15; UI render: default; VCL: kf5;
>> TinderBox: Linux-rpm_deb-x86_64 at 86-TDF, Branch:master, Time: 
>> 2020-01-24_21:09:14
>>
>> Today I grabbed the latest binary from the dev server, tinderbox:
>> Linux-archive-x86_64 at 80-updater
>> Current; dated today.
>>
>> Unable to start the binary, a series of "can not find LIBC_2.29" and 
>> 2.30 in terminal. The last full error reported is:
>> /lib/x86_64-linux-gnu/libc.so.6: version `GLIBC_2.30' not found 
>> (required by 
>> /home/drew/Downloads/lo7/LibreOfficeDev_7.0.0.0.alpha0_Linux_x86-64_archive/program/libuno_sal.so.3) 
>>
>>
>> Reported on the IRC QA channel and was informed this build is reported 
>> as running on the gandalf server.
> 
> Yes, looks like glibc on gandalf is now at glibc-2.30-2.1.x86_64. 
> <https://wiki.documentfoundation.org/Development/Tinderbox#80> says the 
> owner of the affected tinderbox is Markus (now in cc).

What looks relevant here is the following section from 
<https://listarchives.libreoffice.org/global/website/msg15657.html> 
"[libreoffice-website] Minutes from the Tue Feb 18 infra call":

>    + gandalf:
>      - glibc upgraded to 2.30, jobs run fine but these incremental dailies are
>        not usable on machines with older libcs, so mostly useless for QA proposes
>      - the repo was set to OpenSUSE's rolling release (Tumbleweed) — with tbh's
>        blessing
>      - cloph: don't mind having Tumbleweed on that tb, but maybe we could find
>        some other task for it
>      - downgrading isn't an option without reinstalling, we can 1/ move the job
>        off gandalf, or 2/ leave it there and just tell people with older libcs to
>        use other incremental dailies until they catch up with the baseline
>      - https://dev-builds.libreoffice.org/daily/master/current.html lists it first though
>        . AI guilhem: hide /-updater$/ from the listing