Demetrius José Balles

Hello! Please, has anyone ever had this problem? I would really appreciate the help.

Hello! I have BRL-CAD 7.38.2 on Ubuntu 22.04. When I click on Menu->Edit-> Primitive Selection, pop-up the error: Usage: _mged_x lvl Usage: _mged_x lvl while executing "_mged_x -1" (procedure "build_edit_menu_all" line 23) invoked from within "build_edit_menu_all s1" invoked from within ".topid_0.#topid_0#menubar.#topid_0#menubar##id_0#menubar#edit invoke active" ("uplevel" body line 1) invoked from within "uplevel #0 [list $w invoke active]" (procedure "cad_MenuInvoke" line 33) invoked from within...

Hi Sean. As I was not successful with the firewall, I thank the solution and I will continue studying about BRL-CAD. At the same time, I will work with the firewall. I consider it solved. Thank you.

Hi Sean. You are rigth, the firewall is the problem. I disabled it and the raytrace worked right. The firewall is the Gufw(ufw) and I added a rule allow entry traffic for the port 5559, but didn't work. I've been tried several firewall settings with no result, excepting if disabled it. Any idea?

Hi Sean. Have you had time to see the information you requested? Thanks.

I opened "shapes.g" database and drew "shapes2.r",then typed "rt" and YES, that displayed a window titled "BRL-CAD/dev/ogl Lingering Win, Shared Mem" and drawed the object "shapes2.r" raytraced in Overlay Mode.Then I quit de Mged and typed "bin/fbhelp" at the terminal. That same window "BRL-CAD/dev/ogl Lingering Win, Shared Mem" displayed and at the terminal the text below: " A Frame Buffer display device is selected by setting the environment variable FB_FILE: (/bin/sh) FB_FILE=/dev/device; export...

Hi there. I'm a beginner. On Lesson 4, when I click "Raytrace", had this issue: " Requesting 16 cpus, only 4 available. Will use 4. BRL-CAD release 7.30.2 The BRL-CAD Raytracer RT ... " " ... pkg_open: client connect: errno=110 rem_open: can't connect to fb server on host "localhost", port "5559". fb_open: can't open device "0", ret=-3. rt: can't open frame buffer Raytrace aborted. " My OS: Ubuntu 16.04 LTS. How do I fix it? Thanks.