Board index FlightGear Support Graphics

Dark screen using ALS

Graphics issues like: bad framerates, weird colors, OpenGL errors etc. Bad graphics ar usually the result of bad graphics cards or drivers.
Forum rules
In order to help you, we need to know a lot of information. Make sure to include answers to at least the following questions in your initial post.

- what OS (Windows Xp/Vista, Mac etc.) are you running?
- what FlightGear version do you use?
- what graphics card do you have?
- does the problem occur with any aircraft, at any airport?
- is there any output printed to the console (black window)?
- copy&paste your commandline (tick the "Show commandline box on the last page of FGRun or the "Others" section on the Mac launcher).
- please upload a screenshot of the problem.

If you experience FlightGear crashes, please report a bug using the issue tracker (can be also used for feature requests).
To run FlightGear on old computers with bad OpenGL support, please take a look at this wiki article. If you are seeing corrupted/broken textures, please see this article.

Note: If you did not get a reponse, even after 7 days, you may want to check out the FlightGear mailing lists to ask your question there.

Dark screen using ALS

Postby Madbyte70 » Sun Oct 14, 2018 7:58 pm

Hi,

Flightgear V2018.2.2
System: Ubuntu 18.04
GPU: nVidia GTS250
Driver: nVidia 340.107
Location: TNCM

I was using few days ago FG with the following settings without any problem:
Image
Image

I don't know what happened (maybe some update?) but now with the same settings I'm getting a dark screen:
Image

ALS disabled:
Image

ALS enabled (Transition set to low):
Image

What happened??
Madbyte70
 
Posts: 5
Joined: Sun Oct 14, 2018 7:37 pm

Re: Dark screen using ALS

Postby Parnikkapore » Sun Oct 14, 2018 11:06 pm

Could you open the weather dialog? I think I saw a similar bug before...
There are free alternatives to every program you encounter. You just have to find them.
Parnikkapore
 
Posts: 818
Joined: Thu Oct 29, 2015 10:16 am
Callsign: HS-FGS
Version: next [PPA]
OS: Mint 18

Re: Dark screen using ALS

Postby PINTO » Mon Oct 15, 2018 5:16 pm

This for sure happens when there is a '///' in the METAR string.
Actively developing the MiG-21bis (github repo) (forum thread) (dev discord) (fg wiki)

http://opredflag.com is an active flightgear dogfighting community (using a system that isn’t bombable)
User avatar
PINTO
 
Posts: 945
Joined: Wed Oct 21, 2015 6:28 pm
Callsign: pinto
Version: 2016.3.0
OS: Win10

Re: Dark screen using ALS

Postby Thorsten » Mon Oct 15, 2018 5:23 pm

Ah, we might not have any atmosphere pressure then...
Thorsten
 
Posts: 11122
Joined: Mon Nov 02, 2009 8:33 am

Re: Dark screen using ALS

Postby wkitty42 » Tue Oct 16, 2018 7:31 pm

PINTO wrote in Mon Oct 15, 2018 5:16 pm:This for sure happens when there is a '///' in the METAR string.

i thought there was already a fix in "next" for this... i know that CAVOK was recently discussed and worked on...
"You get more air close to the ground," said Angalo. "I read that in a book. You get lots of air low down, and not much when you go up."
"Why not?" said Gurder.
"Dunno. It's frightened of heights, I guess."
User avatar
wkitty42
 
Posts: 5702
Joined: Fri Feb 20, 2015 3:46 pm
Location: central NC, USA
Callsign: wk42
Version: git next
OS: Kubuntu 14.04.5

Re: Dark screen using ALS

Postby Madbyte70 » Sat Oct 05, 2019 7:25 pm

After almost a year I'm still having this issue. In the METAR data there is a ///

Image


How to paste METAR data on Manual Weather Conditions option?


My System
Ubuntu 19.04
Flightgear 2019.1.1
Madbyte70
 
Posts: 5
Joined: Sun Oct 14, 2018 7:37 pm


Return to Graphics

Who is online

Users browsing this forum: No registered users and 2 guests