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This latest version is working well in my testing. Thanks so much to you and the developers for fixing this!!
Sorry for the delay in responding. I dropped the ball. Anyway, unfortunately it looks like the problem is still there.
I uninstalled NoMachine from my Win10 box and installed your download. I then created a new VM in the cloud running Ubuntu 19.04 and installed NoMachine there. I can log into this machine and see a GNOME desktop but when I stretch the display too large, it crashes again.
These are the last few lines of my session file, followed by nxtrace.log
session file:
[…]
h264 @ 0646bc60] concealing 1 DC, 1 AC, 1 MV errors
[h264 @ 0646bc60] concealing 3 DC, 3 AC, 3 MV errors
[h264 @ 0646bc60] concealing 1 DC, 1 AC, 1 MV errors
[h264 @ 0646bc60] concealing 1 DC, 1 AC, 1 MV errors
[h264 @ 0646bc60] concealing 3 DC, 3 AC, 3 MV errors
Info: Send a resize event to geometry 5455×1991 for monitor 0.
Info: Remote desktop resized to 5455×1991.
Info: Send a resize event to geometry 5895×1991 for monitor 0.
Info: Remote desktop resized to 5895×1991.
Info: Send a resize event to geometry 6627×1991 for monitor 0.
Info: Remote desktop resized to 6627×1991.
Info: Send a resize event to geometry 6919×1991 for monitor 0.
nxplayerStartDrawing: ERROR! Frame data allocation upon resize failed with error 12: Not enough space.
nxtrace.log file:
Sun May 12 16:26:46 2019
————————
Module: C:\Program Files (x86)\NoMachine\bin\nxplayer.bin pid 12144
Thread: 14692 exception 0xc0000005, ‘Access violation’
In: C:\Program Files (x86)\NoMachine\bin\libqt.dll at 0x67dbed20
Error: Invalid read from address 0x10
#0 0x67dbed20 libqt.dll(ZN18QRasterPaintEngine5setDCEP5HDC__)
#1 0x67db330b libqt.dll(ZN12QNativeImageC1EiiN6QImage6FormatEbP7QWidget)
#2 0x77bd37e3 ntdll.dll(RtlFreeHeap)
#3 0x67f1f9fc libqt.dll(ZN20QRasterWindowSurface13prepareBufferEN6QImage6FormatEP7QWidget)
#4 0x74ea70b5 msvcrt.dll(free)
#5 0x74ea70d4 msvcrt.dll(free)
#6 0x67db3179 libqt.dll(ZN12QNativeImage12systemFormatEv)
#7 0x74ea70d4 msvcrt.dll(free)
Hi, thanks so much for the reply…
I have sent the nxtrace.log and zip of the .nx folder to that email address you provided.
Also, because a picture is worth a thousand words, I made a YouTube video of the crash happening (twice).
In case the forum filters that link, it’s youtu.be[slash]4EgTAVWD7W4
I’m connecting to a remote machine and there’s some moderate latency, so maybe that’s a factor in why you’re not able to repro.
I’ve made it crash a few times in a row now, and my session logs all end pretty much the same way. This memory allocation thing seems to be an important clue:
ATTEMPT #1:
[…]
7768 6984 10:52:35 441.046 MonitorInfo: WARNING! Adding custom resolution 4611×1950 to monitor ID#0.
Info: Remote desktop resized to 5843×1950.
Info: Send a resize event to geometry 5984×1950 for monitor 0.
Info: Send a resize event to geometry 5843×1950 for monitor 0.
Info: Send a resize event to geometry 6176×1950 for monitor 0.
Info: Send a resize event to geometry 6257×1950 for monitor 0.
Info: Send a resize event to geometry 6411×1950 for monitor 0.
Warning: Not using hardware decoder with resolution 5856×1952.
Warning: Consider enabling hardware decoding for high resolutions in player.cfg.
7768 6984 10:52:36 475.274 MonitorInfo: WARNING! Adding custom resolution 5843×1950 to monitor ID#0.
Info: Remote desktop resized to 6257×1950.
nxplayerStartDrawing: ERROR! Frame data allocation upon resize failed with error 12: Not enough space.
Info: Remote desktop resized to 6411×1950.
ATTEMPT #2:
[…]
Info: Accepted new slave connection.
Info: Closed connection to slave server.
Warning: Not using hardware decoder with resolution 6416×2048.
Warning: Consider enabling hardware decoding for high resolutions in player.cfg.
12152 16032 11:05:41 294.561 MonitorInfo: WARNING! Adding custom resolution 6411×2041 to monitor ID#0.
[h264 @ 063eec00] concealing 8 DC, 8 AC, 8 MV errors
12152 13376 11:05:41 716.334 NXInitRgbFrame: ERROR! Can’t allocate 52690976 bytes.
ATTEMPT #3:
[…]
Warning: Not using hardware decoder with resolution 7040×1952.
Warning: Consider enabling hardware decoding for high resolutions in player.cfg.
11156 11208 11:06:29 713.222 MonitorInfo: WARNING! Adding custom resolution 7027×1950 to monitor ID#0.
11156 16272 11:06:30 978.197 ProxyReader/Reader: WARNING! Buffer for FD#1748 reached 3967020 bytes.
Info: Send a resize event to geometry 7324×1950 for monitor 0.
11156 16272 11:06:31 470.914 ProxyReader/Reader: WARNING! Buffer for FD#1748 reached 4400475 bytes.
11156 16272 11:06:31 517.778 ProxyReader/Reader: WARNING! Buffer for FD#1748 reached 4558980 bytes.
Info: Send a resize event to geometry 7567×1950 for monitor 0.
Info: Send a resize event to geometry 7572×1950 for monitor 0.
nxplayerStartDrawing: ERROR! Frame data allocation upon resize failed with error 12: Not enough space.