Gentoo Archives: gentoo-user

From: tuxic@××××××.de
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] FreeCAD permission problems
Date: Fri, 05 May 2017 17:43:28
Message-Id: 20170505174314.nlvzdtja7swlpa6z@solfire
In Reply to: Re: [gentoo-user] FreeCAD permission problems by Daniel Frey
1 On 05/05 10:31, Daniel Frey wrote:
2 > On 05/05/2017 10:23 AM, tuxic@××××××.de wrote:
3 > > On 05/05 10:17, Daniel Frey wrote:
4 > >> On 05/05/2017 10:08 AM, tuxic@××××××.de wrote:
5 > >>> Hi
6 > >>>
7 > >>> I emerged FreCAD and started it as user.
8 > >>> It crashes with following output:
9 > >>> FreeCAD 0.16, Libs: 0.16RUnknown
10 > >>> © Juergen Riegel, Werner Mayer, Yorik van Havre 2001-2015
11 > >>> ##### #### ### ####
12 > >>> # # # # # #
13 > >>> # ## #### #### # # # # #
14 > >>> #### # # # # # # # ##### # #
15 > >>> # # #### #### # # # # #
16 > >>> # # # # # # # # # ## ## ##
17 > >>> # # #### #### ### # # #### ## ## ##
18 > >>>
19 > >>> libGL error: No matching fbConfigs or visuals found
20 > >>> libGL error: failed to load driver: swrast
21 > >>> using visual class 4, id 2b
22 > >>> [1] 5388 segmentation fault FreeCAD
23 > >>>
24 > >>> When run as root it works, though.
25 > >>>
26 > >>> Where do I have to tweak what perms? :)
27 > >>>
28 > >>> Thanks a lot in advance for any help!
29 > >>> Cheers
30 > >>> Meino
31 > >>>
32 > >>>
33 > >>>
34 > >>
35 > >> Try adding your user to the video group.
36 > >>
37 > >> Dan
38 > >>
39 > >
40 > > Hi Dan,
41 > >
42 > > I am already in the video group...
43 > >
44 > > And: When run as user, is starts but loading
45 > > an *.STP file crashes FreeCAD with:
46 > >
47 > > FreeCAD 0.16, Libs: 0.16RUnknown
48 > > © Juergen Riegel, Werner Mayer, Yorik van Havre 2001-2015
49 > > ##### #### ### ####
50 > > # # # # # #
51 > > # ## #### #### # # # # #
52 > > #### # # # # # # # ##### # #
53 > > # # #### #### # # # # #
54 > > # # # # # # # # # ## ## ##
55 > > # # #### #### ### # # #### ## ## ##
56 > >
57 > > libGL error: No matching fbConfigs or visuals found
58 > > libGL error: failed to load driver: swrast
59 > > *** Abort *** an exception was raised, but no catch was found.
60 > > ... The exception is:SIGSEGV 'segmentation violation' detected. Address 0
61 > > [1] 5658 exit 1 FreeCAD
62 > >
63 > >
64 > > It ssems more odd than previously thought....
65 > >
66 > > What is that 'swrast' thingy?
67 > >
68 > >
69 > > Cheers
70 > > Meino
71 > >
72 > >
73 > >
74 >
75 > From what I've just read, it's a software raster driver. I figured it
76 > couldn't talk to the hardware, hence the adding to video group suggestion.
77 >
78 > Found this though:
79 >
80 > http://forum.freecadweb.org/viewtopic.php?t=20187
81 >
82 > Dan
83 >
84
85 It says that passing
86
87 --graphicssystem=raster
88
89 as option to FreeCAD would fix that problem.
90
91
92 When doing so, FreeCAD says it does not that
93 option.
94
95 Hrrrrmppppffff....
96
97 Cheers
98 Meino

Replies

Subject Author
[gentoo-user] Re: FreeCAD permission problems Kai Krakow <hurikhan77@×××××.com>