I narrowed it down to a single commit (which turns out to be a single ticket), see https://trac.sagemath.org/ticket/26929#comment:9
I am unable to debug this further though. Martin Am Donnerstag, 20. Dezember 2018 20:57:27 UTC+1 schrieb John H Palmieri: > > What is the extent of the bug? Does it require forming a polynomial ring > whose coefficients are a BooleanPolynomialRing? That's pretty specific. If > the problem arises more generally, with other rings as coefficients, then > it could be a blocker. > > > On Thursday, December 20, 2018 at 11:49:30 AM UTC-8, Emmanuel Charpentier > wrote: >> >> Even considering the pivotal rôle of polynomials and fraction fields >> thereof ? >> >> Le jeudi 20 décembre 2018 20:47:03 UTC+1, John H Palmieri a écrit : >>> >>> Critical but it's not a blocker, in my opinion. >>> >>> >>> On Thursday, December 20, 2018 at 11:36:15 AM UTC-8, Emmanuel >>> Charpentier wrote: >>>> >>>> This <https://groups.google.com/forum/#!topic/sage-devel/JuxpFfaKYzA> >>>> seems >>>> seems to be a showstopper, enough to trump the best laid out plans of >>>> mice, >>>> men and mathematicians. >>>> >>>> No ticket yet, but I agree that this seems critical. >>>> >>>> Le mardi 18 décembre 2018 12:50:44 UTC+1, E. Madison Bray a écrit : >>>>> >>>>> As pointed out by Samuel last month [1] the transition freeze (i.e. >>>>> new package versions) for the next major Debian release (buster) is >>>>> coming up January 12 [2]. This is important for Sage and those >>>>> working to package Sage for Debian, as it will impact what version of >>>>> Sage is available in Debian, and by extension big name Debian-based >>>>> distributions such as Ubuntu and Mint that carry with them probably >>>>> the majority of users on Linux. >>>>> >>>>> Setting what version of Sage will be in Debian, prior to the freeze, >>>>> is not such a big deal in its own right as not many packages depend on >>>>> Sage. However, it does impact what versions of Sage's many >>>>> dependencies can be included, and GAP perhaps has the largest impact >>>>> there, as there are also many packages that depend on GAP (mostly GAP >>>>> packages). >>>>> >>>>> The biggest sticking point right now to packaging Sage for Debian is >>>>> thus what version of GAP can go in Debian as well (and I don't think >>>>> the GAP community will be too happy about it if the GAP version gets >>>>> held back because of Sage; though the more likely outcome there is >>>>> that Sage gets held back (or excluded entirely) if it can't work with >>>>> the new GAP). >>>>> >>>>> Thus some of us have been working hard to find a working convergence >>>>> between Sage and GAP 4.10.x. That work is nearly ready [3] (pending >>>>> some needed patches to GAP), and given the normal rate of Sage's >>>>> release cycle it would be a shame to have this work excluded from Sage >>>>> 8.5, considering that it is the major blocker for Debian. >>>>> >>>>> Therefore I propose doing a few more rounds of Sage 8.5 pre-releases >>>>> specifically with the focus of upgrading GAP: Completing #22626 which >>>>> I think will be ready-enough by tomorrow (I would prefer to wait until >>>>> GAP 4.10.1 is out but starting testing now would be better) and >>>>> sending it to the patchbots, while putting a hold on any other >>>>> non-critical fixes. >>>>> >>>>> If for some reason that's impossible then we should quickly release a >>>>> Sage 8.6 that is focused primarily on GAP 4.10 compatibility. >>>>> >>>>> Thanks, >>>>> Erik >>>>> >>>>> >>>>> >>>>> [1] >>>>> https://groups.google.com/d/msg/sage-devel/ztLmB2xWFig/kWk7LGycCQAJ >>>>> [2] https://release.debian.org/buster/freeze_policy.html >>>>> [3] https://trac.sagemath.org/ticket/22626 >>>>> >>>> -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To post to this group, send email to sage-devel@googlegroups.com. Visit this group at https://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.
