17:55:14 <vthor_> for monero gui in the readme is written Qt 5.9.7, still true, or better take 5.9.9, for development, to integrate UR for offline signing
21:52:12 <vthor> make: monero-gui/src/p2pool/P2PoolManager.cpp:206:39: error: no matching function for call to ‘QProcess::startDetached() <- is this know or an issue I run only in my machine?
22:16:26 <vthor> changed the line to: `started = m_p2poold->startDetached("start");` (The string "start" only to get it to build, no research or investigation done) and then it build complete.
22:19:51 <tobtoht_> vthor_: use Qt 5.15
22:20:24 <vthor> after reading https://github.com/monero-project/monero-gui/issues/4348#issue-2499389628 I wonder, if Qt 5.9.7 is indeed still correct or if I should use 5.15.15?
22:20:29 <vthor> thank you
22:22:20 <tobtoht_> GUI ships 5.15, others aren't tested and the documentation probably isn't up to date
22:27:04 <tobtoht_> vthor: If you plan on doing anything webcam related with the GUI you're going to want to upgrade it to Qt 6 first. We can't ship portable Linux binaries with Qt 5's multimedia backend.
22:28:50 <tobtoht_> In fact, even if you use Qt 6, you'll want to write a custom V4L2 backend. You can copy the one from Feather.
22:53:06 <vthor> tobtoht_: well I used until now 6.8.x
22:53:29 <vthor> but monero-gui still on the 5.15 branch
23:03:07 <vthor> and I wanted only "quick" finish milestone 4 of the XmrSigner CCS. I imagine it will not much tu upgrade to 6.8.x but I think that makes it a lot more dificult to get my PR then accepted. Additionally I have full migraine atm and can find the f... qt-opensource-linux-x64-5.15.15.run anywhere only the source. Maybe I make better a full stop to think for a moment. I discovered that in monero-qui, is almost all available in advanded of sending (and 
23:03:08 <vthor> I didn't want to mess with the UI either - changing the way things work in monero-gui). The the UR realated source I copied it from feather for the companion application and was planing to do that also in monero-gui. But now I'm not sure if I wook from there a custom V4L2 backend, will need to read the source again, but I think there was something where I was wondering why...
23:14:23 <tobtoht_> contrib/depends/patches/qt/v4l2.patch in feather source for that patch
23:14:30 <tobtoht_> "I imagine it will not much tu upgrade to 6.8.x " <- The build system work alone is probably a few weeks of works.
23:15:32 <tobtoht_> You can probably still install Qt 5.15 using your distro's package manager.
23:18:05 <tobtoht_> You could build UR into GUI without upgrading Qt, but it just won't work on Linux release binaries.
23:31:39 <vthor> contrib/depends/patches/qt/v4l2.patch in feather source for that patch <- thank you :)
23:33:05 <vthor> found Qt 5.15.2 in the Qt Maintenance tool, will using that for now how I find for 5.15.15 only sources
23:35:39 <vthor> You could build UR into GUI without upgrading Qt, but it just won't work on Linux release binaries. <- this is the reason why cam is disabled for linux in monero-gui? But that means it would work during development on my machine but not on the release build, or will not work at all at the moment without modifications?
23:36:06 <tobtoht_> yes, it just won't work in the release build
23:42:32 <vthor> okay, then I will simply do that at the moment and think about the isssue later, and after a upgrade to 6.8 I will go over it again. Well today I will get anyway not much done, my head is about to explode and weather (heat and pressure) and noise around me not helpful either. But I want today at least have everything compiling oob without any modifications and get it build in QtCreator, if not I go nuts.