FPS Problem

[Pramodh Braj]

Sir I have Upgraded Stellarium from 0.15.9 to 0.16.0 but the FPS is @ 1.0 in 0.16.0 but in previous Version I got 17.0 FPS I am using Intel HD Graphics 1GB Video graphics RAM in Intel Celeron n2840 Dual core processor My PC name is Acer Aspire Es1-512 (Notebook) Laptop I Did not added any off Solar system objects and Satellites too so please help me to fix this Frustrating Problem Sir

[Pramodh Braj (pramodhbraj5)]

gzotti (georg-zotti) in which area can I change that New to Invalid Root directory please

[gzotti (georg-zotti)]

The name of your notebook is irrelevant. Graphics capabilities are. Those which have been found are printed in the logfile. You appear to have a small notebook with software (MESA) rendering. There may be a Intel HD driver upgrade. See the usual FAQs.

It is also possible that this GPU has been blacklisted by Qt. Try ANGLE mode. See FAQ.

[Pramodh Braj (pramodhbraj5)]

 I have Checked in 3 modes Now but no changes occured

[Pramodh Braj (pramodhbraj5)]

@ gzotti (georg-zotti) This is my Stellarium log.txt report
2017-08-28T18:13:46
Windows 10
Compiled using MSVC++ 12.0 (Visual Studio 2013)
Qt runtime version: 5.6.2
Qt compilation version: 5.6.2
Addressing mode: 64-bit
Total physical memory: 1933 MB
Available physical memory: 824 MB
Physical memory in use: 57%
Processor speed: 2167 MHz
Processor name: Intel(R) Celeron(R) CPU N2840 @ 2.16GHz
Processor speed: 2167 MHz
Processor name: Intel(R) Celeron(R) CPU N2840 @ 2.16GHz
E:\Stellarium\stellarium.exe
 -------------------------------------------------------
[ This is Stellarium 0.16.0 - http://www.stellarium.org ]
[ Copyright (C) 2000-2017 Fabien Chereau et al. ]
 -------------------------------------------------------
Writing log file to: "C:\\Users\\Acer\\AppData\\Roaming\\Stellarium\\log.txt"
File search paths:
  0 . "C:\\Users\\Acer\\AppData\\Roaming\\Stellarium"
  1 . "."
Config file is: "C:\\Users\\Acer\\AppData\\Roaming\\Stellarium\\config.ini"
Default surface format: QSurfaceFormat(version 2.0, options QFlags(), depthBufferSize -1, redBufferSize -1, greenBufferSize -1, blueBufferSize -1, alphaBufferSize -1, stencilBufferSize -1, samples -1, swapBehavior 0, swapInterval 1, profile 0)
Desired surface format: QSurfaceFormat(version 2.1, options QFlags(), depthBufferSize 24, redBufferSize 8, greenBufferSize 8, blueBufferSize 8, alphaBufferSize 8, stencilBufferSize 8, samples -1, swapBehavior 0, swapInterval 1, profile 0)
StelGLWidget constructor
StelGraphicsScene constructor
initializeGL
OpenGL supported version: "4.0.0 - Build 10.18.10.4252"
Current Format: QSurfaceFormat(version 4.0, options QFlags(0x4), depthBufferSize 24, redBufferSize 8, greenBufferSize 8, blueBufferSize 8, alphaBufferSize 8, stencilBufferSize 8, samples 0, swapBehavior 2, swapInterval 1, profile 2)
StelMainView::init
Detected: OpenGL "4.0"
Driver version string: "4.0.0 - Build 10.18.10.4252"
GL vendor is "Intel"
GL renderer is "Intel(R) HD Graphics"
GL Shading Language version is "4.00 - Build 10.18.10.4252"
GLSL Version Number detected: 4
GLSL version is fine, we should not see a graphics problem.
Cache directory is: "C:\\Users\\Acer\\AppData\\Local\\stellarium\\stellarium\\cache"
Sky language is "en_US"
Application language is "en_US"
Loading Solar System data (1: planets and moons) ...
Loading from : "./data/ssystem_major.ini"
Loaded 60 Solar System bodies
Loading Solar System data (2: minor bodies)...
Loading from : "C:\\Users\\Acer\\AppData\\Roaming\\Stellarium/data/ssystem_minor.ini"
Loaded 16370 Solar System bodies
File ssystem_minor.ini is loaded successfully...
Loading star data ...
"Loading .\\stars\\default\\stars_0_0v0_7.cat: 0_0v0_7; 4979"
"Loading .\\stars\\default\\stars_1_0v0_7.cat: 1_0v0_7; 21806"
"Loading .\\stars\\default\\stars_2_0v0_7.cat: 2_0v0_7; 150850"
"Loading .\\stars\\default\\stars_3_1v0_4.cat: 3_1v0_4; 425807"
Finished loading star catalogue data, max_geodesic_level: 3
Loading scientific star names from ".\\stars\\default\\name.fab"
Loaded 4506 / 4506 scientific star names
Loading variable stars from ".\\stars\\default\\gcvs_hip_part.dat"
Loaded 6916 / 6916 variable stars
Loading double stars from ".\\stars\\d...

[gzotti (georg-zotti)]

Bug status is moderators' decision only.

The logfile says OpenGL 4, which should be OK. There was no big change graphics-wise between 0.15.3 and 0.16.0. Really 1fps surprises me. Try disabling a few plugins. Most notably satellites slow down quite a lot.

[Pramodh Braj (pramodhbraj5)]

I had Disabled plugins all and try to figure out whether fps is Raising or
not and also I had tried in all modes
Even though FPS stucked in 1 FPS only Here is the PIC and my System
DXdIAG.txt and Log.txt file I had recently only upgraded my Video graphics
driver too My PC is 60 FPS capability PC too So Please try to fix the
Stellarium Bugs problem in 0.16.0 Version in previous Version 0.15.9 I got
Up to 17 to 25 FPS in adding additional stars, Solar system Editor objects,
and Satellites So why Stellarium 0.16.0 Version sucks my eyes and Blood
please moderators try to resolve this big problem

On Mon, Aug 28, 2017 at 10:32 PM, gzotti <email address hidden> wrote:

> Bug status is moderators' decision only.
>
> The logfile says OpenGL 4, which should be OK. There was no big change
> graphics-wise between 0.15.3 and 0.16.0. Really 1fps surprises me. Try
> disabling a few plugins. Most notably satellites slow down quite a lot.
>
> --
> You received this bug notification because you are subscribed to the bug
> report.
> https://bugs.launchpad.net/bugs/1713506
>
> Title:
> FPS Problem
>
> Status in Stellarium:
> Invalid
>
> Bug description:
> Sir I have Upgraded Stellarium from 0.15.9 to 0.16.0 but the FPS is @
> 1.0 in 0.16.0 but in previous Version I got 17.0 FPS I am using
> Intel HD Graphics 1GB Video graphics RAM in Intel Celeron n2840 Dual
> core processor My PC name is Acer Aspire Es1-512 (Notebook) Laptop I
> Did not added any off Solar system objects and Satellites too so
> please help me to fix this Frustrating Problem Sir
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/stellarium/+bug/1713506/+subscriptions
>

[Alfonso (sorenzor)]

Same problem here. I had never used the program, this is my first installation. I thought it was normal, but then I changed my mind. 1 FPS means that the application is really uncomfortable to use. I can't wait one second every time I click something to see what happens.

My is a gaming pc (windows 10), with a good graphic card, processor and memory. There's something wrong with your software.

[gzotti (georg-zotti)]

Sure. This software writes a logfile with possible hints of why exactly your few of several 100.000 happy installations are so slow. As long as this behaviour cannot be reproduced or a reason identified, we can not fix it. On the 8 PCs/laptops of various ages in my reach I have no problem.

Stellarium is released free of charge in the hope that it is useful, but comes without any guarantees.

[Alfonso (sorenzor)]

You don't need to be so defensive. I am not asking you to pay me or something. You say that 8k people have no problems. I am telling you I have. So, you can count at least one problem. Two, with the other guy.

Most of the people with problems in their installation won't come here. They will just forget about the app, it's not important to them. It's important for the developers, or they wouldn't create it.

I am just telling out of my good will. I am not doing anything about it. I will uninstall and wait some months to try it again. I doesn't worth more than that to me.

Now you can be defensive.

[gzotti (georg-zotti)]

I say that presumably 100.000s have no problem and we cannot do anything about yours as long as you don't even send in your logfile. If 1fps was frequent, general reputation would be much lower.