Re: [gentoo-user] printing pdfs

[james]

On 5/28/20 4:30 PM, Francesco Turco wrote:
> On Thu, May 28, 2020, at 22:11, james wrote:
>> So what application/strategy gets me past errors like this:
>>
>> "Cannot mix incompatible Qt library (version 0x50e01) with this library
>> (version 0x50e02)"
>
> Which application are you printing from?
> I guess it's a Qt application. In that case, please verify that all packages in the dev-qt category on your system have the same version number.
>
> You can use eix, for example:
>
> $ eix --category dev-qt --installed --compact
>

35 matches. Yes I run lxde and many qt codes.

Perhaps better these are currenly blocked (will not update) qt:

U ~] dev-qt/qtcore-5.15.0 [5.14.2]
  U ~] dev-qt/qtxml-5.15.0 [5.14.2]
U dev-qt/qtnetwork-5.15.0 [5.14.2] USE="-libressl%"
U ~] dev-qt/qttest-5.15.0 [5.14.2]
U ~] dev-qt/qtdbus-5.15.0 [5.14.2]

U ~] dev-qt/qtgui-5.15.0 [5.14.2]
U ~] dev-qt/qtx11extras-5.15.0 [5.14.2]
U ~] dev-qt/qtwidgets-5.15.0 [5.14.2]
U ~] dev-qt/qtdeclarative-5.15.0 [5.14.2]
U ~] dev-qt/qtopengl-5.15.0 [5.14.2]
U ~] dev-qt/linguist-tools-5.15.0 [5.14.2]
U ~] dev-qt/qtmultimedia-5.15.0 [5.14.2]
U ~] dev-qt/qtpositioning-5.15.0 [5.14.2]
U ~] dev-qt/qtwayland-5.15.0 [5.14.2]
U ~] dev-python/qtawesome-0.7.2 [0.7.1]



Not staying up with the very latest qt packages, causes even more 
problems. I usually have to wait, up to 7 days, as the others trickle in 
and the all the qt packages will install. Sometime I have to remove them 
all, then do the upgrade.

This is the first time it has affected pdf files.

Palemoon will not even load pdfs, at least this version::

NewMoon: 28.9.3  (the unofficial build of PaleMoon.)

I'll guess I just wait a few days and see what trickles in on qqt upgrades:

<startsnip>
(dev-qt/qtcore-5.15.0:5/5.15.0::gentoo, ebuild scheduled for merge) 
USE="icu -debug -old-kernel (-systemd) -test" ABI_X86="(64)" conflicts with
     ~dev-qt/qtcore-5.14.2:5/5.14.2= required by 
(dev-qt/qtnetwork-5.14.2:5/5.14::gentoo, installed) USE="ssl -bindist 
-connman -debug -gssapi -libproxy -networkmanager -sctp -test" 
ABI_X86="(64)"
     ^                    ^^^^^^^^^^
     ~dev-qt/qtcore-5.14.2 required by 
(dev-qt/qtgraphicaleffects-5.14.2:5/5.14::gentoo, installed) USE="-debug 
-test" ABI_X86="(64)"
     ^              ^^^^^^
     ~dev-qt/qtcore-5.14.2:5= required by 
(dev-qt/qtxml-5.14.2:5/5.14::gentoo, installed) USE="-debug -test" 
ABI_X86="(64)"
     ^              ^^^^^^
     ~dev-qt/qtcore-5.14.2:5/5.14.2= required by 
(dev-qt/qtdiag-5.14.2:5/5.14::gentoo, installed) USE="network widgets 
-debug -test" ABI_X86="(64)"
<endsnip>