Gentoo Archives: gentoo-user

From: Kai Krakow <hurikhan77@×××××.com>
To: gentoo-user@l.g.o
Subject: [gentoo-user] Re: FreeCAD permission problems
Date: Fri, 05 May 2017 19:05:26
Message-Id: 20170505210334.3ee0514d@jupiter.sol.kaishome.de
In Reply to: Re: [gentoo-user] Re: FreeCAD permission problems by tuxic@posteo.de
1 Am Fri, 5 May 2017 20:40:50 +0200
2 schrieb tuxic@××××××.de:
3
4 > On 05/05 08:28, Kai Krakow wrote:
5 > > Am Fri, 5 May 2017 19:43:14 +0200
6 > > schrieb tuxic@××××××.de:
7 > >
8 > > > On 05/05 10:31, Daniel Frey wrote:
9 > [...]
10 > [...]
11 > > > [...]
12 > > > [...]
13 > > > [...]
14 > [...]
15 > [...]
16 > > >
17 > > > It says that passing
18 > > >
19 > > > --graphicssystem=raster
20 > > >
21 > > > as option to FreeCAD would fix that problem.
22 > > >
23 > > >
24 > > > When doing so, FreeCAD says it does not that
25 > > > option.
26 > > >
27 > > > Hrrrrmppppffff....
28 > >
29 > > Then it's maybe
30 > >
31 > > # QT_GRAPHICSSYSTEM=raster freecad
32 > >
33 > > I had a similar problem with mixxx. I think I solved it with an LD
34 > > preloader:
35 > >
36 > > $ cat bin/mixxx
37 > > #!/bin/sh
38 > > LD_PRELOAD=/usr/lib64/opengl/nvidia/lib/libGL.so exec /usr/bin/mixxx
39 > >
40 > > You may want to try something similar with freecad. Be sure to
41 > > adjust that to your graphics card. It will obviously not work that
42 > > way if you don't use NVIDIA proprietary... ;-)
43 > >
44 > > --
45 > > Regards,
46 > > Kai
47 > >
48 > > Replies to list-only preferred.
49 > >
50 > >
51 > >
52 >
53 > Hi kai,
54 >
55 > THANKS FOR THAT COMMANDLINE!
56
57 Which of those two?
58
59 > Now FreeCAD is willing to cooperate...up to an certain level: It
60 > starts....
61 >
62 > Loading an STEP-data file results in :
63 > FreeCAD 0.16, Libs: 0.16RUnknown
64 > © Juergen Riegel, Werner Mayer, Yorik van Havre 2001-2015
65 > ##### #### ### ####
66 > # # # # # #
67 > # ## #### #### # # # # #
68 > #### # # # # # # # ##### # #
69 > # # #### #### # # # # #
70 > # # # # # # # # # ## ## ##
71 > # # #### #### ### # # #### ## ## ##
72 >
73 > libGL error: No matching fbConfigs or visuals found
74 > libGL error: failed to load driver: swrast
75 > Unhandled std::exception caught in GUIApplication::notify.
76 > The error message is: Permission denied
77 > *** Abort *** an exception was raised, but no catch was found.
78 > ... The exception is:SIGSEGV 'segmentation violation'
79 > detected. Address 0
80 >
81 > Any ideas?
82
83 I'd still try the preload stuff. I don't think QT_GRAPHICSSYSTEM can
84 solve this.
85
86 But I'm only guessing which command line you used.
87
88
89 --
90 Regards,
91 Kai
92
93 Replies to list-only preferred.

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Re: [gentoo-user] Re: FreeCAD permission problems tuxic@××××××.de