[X2Go-User] Blender 2.83 crashes

[Shoe Off Head]

Hi Uli,

The crashes are all at startup. I don't really know what is going on
or see anything.

On Mon, Jun 8, 2020 at 9:27 AM Ulrich Sibiller <uli42 at gmx.de> wrote:
>
> Hm,
>
> generally speaking OpenGL can only be done in software using x2go. You
> cannot use hardware acceleration.
>
>
> But the error you posted is another one: Blender crashes on reception
> of an X error after calling XListInputDevices. I have no idea what is
> going wrong here. Can you further examine the backtrace? What type of
> error was it?
>
> Uli
>
> On Mon, Jun 8, 2020 at 2:22 AM Shoe Off Head <shoeoffhead at gmail.com> wrote:
> >
> > Hi,
> >
> > I have a legitimate need to use Blender (not a render farm) remotely
> > for short/light work. I tested X2Go but only Blender 2.79 in the
> > softwaregl mode did run (uses llvm-pipe for OpenGL software
> > rendering).
> >
> > Blender 2.79 in normal mode and Blender 2.83 did crash in normal and
> > softwareql mode.
> >
> > I wonder is real OpenGL (not software OpenGL like llvm-pipe) a No-Go for X2Go?
> >
> >
> > Thanks for your help!
> >
> >
> > P.S.: here is the Blender crash message:
> >
> > # backtrace
> > ./blender(BLI_system_backtrace+0x1d) [0x6989e9d]
> > ./blender() [0xc1548f]
> > /lib/x86_64-linux-gnu/libc.so.6(+0x3ef20) [0x7f601308ef20]
> > ./blender(_Z33GHOST_X11_ApplicationErrorHandlerP9_XDisplayP11XErrorEvent+0x11)
> > [0x17304f1]
> > /usr/lib/x86_64-linux-gnu/libX11.so.6(_XError+0x11a) [0x7f60142d18fa]
> > /usr/lib/x86_64-linux-gnu/libX11.so.6(+0x3d82b) [0x7f60142ce82b]
> > /usr/lib/x86_64-linux-gnu/libX11.so.6(+0x3d8d5) [0x7f60142ce8d5]
> > /usr/lib/x86_64-linux-gnu/libX11.so.6(_XReply+0x240) [0x7f60142cf830]
> > /usr/lib/x86_64-linux-gnu/libXi.so.6(XListInputDevices+0x84) [0x7f6014086d44]
> > ./blender(_ZN15GHOST_SystemX1120refreshXInputDevicesEv+0x5f) [0x1731a3f]
> > ./blender(_ZN15GHOST_SystemX11C1Ev+0x453) [0x1732193]
> > ./blender(_ZN13GHOST_ISystem12createSystemEv+0x35) [0x172eda5]
> > ./blender(GHOST_CreateSystem+0x9) [0x172dc29]
> > ./blender(wm_ghost_init+0x2d) [0xee800d]
> > ./blender(WM_init+0x275) [0xed4135]
> > ./blender(main+0x2a3) [0xb4bf53]
> > /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xe7) [0x7f6013071b97]
> > ./blender() [0xc11c0c]
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