On Thu, 31 Dec 2020 16:22:22 +0900, Akira Yokosawa wrote:
> On Thu, 31 Dec 2020 11:05:34 +0900, Akira Yokosawa wrote:
>> On Thu, 31 Dec 2020 08:14:36 +0900, Akira Yokosawa wrote:
>>> On Wed, 30 Dec 2020 21:18:24 +0300, Дмитрий Дьяченко wrote:
>>>> Hi,
>>>>
>>>> a2ping is up to date
>>>> $ a2ping -v
>>>> a2ping.pl 2.84p, 2019-11-17
>>>> [..]
>>>>
>>>> My TexLive 2020 is not from Fedora packages but from TexArchive.
[...]
>> Switching back to TeX Live 2020 of Fedora package restored the successful build.
>>
>> This suggests something in upstream TeX Live 2020 has lost compatibility with
>> Fedora 32/33 since this September/October.
>> I have no idea what went wrong, though. Both Fedora and upstream TeX Live are
>> updated frequently, so...
>
> Dmitry,
>
> I have resolved a issue on my side (clash of $HOME/.texlive2020 with
> the Fedora's TeX Live) and now I see the same error as you have reported.
>
> Now I can compare the .eps files on my own.
Dmitry,
This September saw updates in both GhostScript (9.53.0, now 9.53.3) and
pstricks-base (3.01).
It turned out this combination is the cause of the error you have encountered.
Update announcement of pstricks-base 3.01 [1] says:
This version has a modified pstricks.tex|.pro for GhostScript versions > 9.52
However, it does not work with ghostscript 9.53.x in perfbook's use cases.
So, one workaround would be to downgrade ghostscript to 9.52 [2].
Another option would be to downgrade pstricks-base to 2.90 (2018/12/17)
(or similar [3]), which is the version in Fedora's current TeX Live package.
But note that an old version of pstricks-base might be incompatible with
the up-to-date upstream TeX Live.
It may sound strange but pstrics-base 2.90 works with ghostscript 9.53.x
as far as transparency composition is not concerned.
Perfbook's figures don't use transparency composition.
[1]: pstricks-base 3.01 update announcement on CTAN:
https://www.ctan.org/ctan-ann/id/mailman.2839.1600699145.2548.ctan-ann@xxxxxxxx
[2]: GhostScript release downloads:
https://github.com/ArtifexSoftware/ghostpdl-downloads/releases
[3]: pstricks-base (as of 2019/02/27)
https://www.texlive.info/tlnet-archive/2019/02/27/tlnet/archive/pstricks.tar.xz
GhostScript's compatibility-breaking "security" updates have caused a lot of
troubles these days...
Hopefully pstricks-base would catch up gs 9.53.x soon.
Thanks, Akira
[...]
