More > JRiver Media Center 27 for Linux
Slow user interface with vnc, TeamViewer, Anydesk
bob:
--- Quote from: Gedeon on November 13, 2020, 03:51:04 am ---Sadly, I've been testing UI with a real display attached, and the UI is also sluggish. Just a bit better than remote, not too much better really.
In my setup (J3455 + 8gb RAM + SSD / Lubuntu 20.04) the response time is miles away from my Windows machines (some are older than this one)
I hope one day some kind of Qt Linux optimization could be applied to the linking/compilation process.
Edit: Just wanted to add that I found an option: raster VS native in a Qt forum. It's old but It seems It solved some performance issues for Apollo Lake. But I'm not by any means a Qt programmer or a UI expert.
--- End quote ---
Make sure you aren't using the nouveau driver.
It's simply not complete enough for MC.
Gedeon:
--- Quote from: bob on January 07, 2021, 07:12:39 pm ---Make sure you aren't using the nouveau driver.
It's simply not complete enough for MC.
--- End quote ---
Thanks for the sugestión.
Which driver are you talking about ?
Which version do you suggest ?
bob:
--- Quote from: Gedeon on January 08, 2021, 09:18:50 am ---Thanks for the sugestión.
Which driver are you talking about ?
Which version do you suggest ?
--- End quote ---
What is your video hardware?
Gedeon:
--- Quote from: bob on January 08, 2021, 09:55:16 am ---What is your video hardware?
--- End quote ---
My board is an Asrock J3455 ITX. The first version (not the J3455-B) with an Intel HD 500 integrated video card.
Just launched a command to check which module/driver is in use:
lspci -k | grep -EA3 'VGA|3D|Display'
00:02.0 VGA compatible controller: Intel Corporation HD Graphics 500 (rev 0b)
Subsystem: ASRock Incorporation HD Graphics 500
Kernel driver in use: i915
Kernel modules: i915
bob:
--- Quote from: Gedeon on January 08, 2021, 10:06:25 am ---My board is an Asrock J3455 ITX. The first version (not the J3455-B) with an Intel HD 500 integrated video card.
--- End quote ---
That doesn't use nouveau so that wouldn't be an issue.
The UI performance will never be as fast as windows but it shouldn't be a much slower on the same hardware.
If it's slow on the desktop it's likely your Desktop manager or window manager are causing issues with MC.
It's hard to give you much guidance there. We can only test on our supported release platform which is debian.
MC doesn't use any toolkits, QT, GTK or whatever. All of those operations are done by are own toolkit which makes it portable between Windows, Mac, lnux.
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