screen corruption bug in 1.16

[vghetto]

Hi.
This sometimes happens after starting/loading a campaign.
The entire screen is black except for a small rectangle with the rendered part. I have to quit wesnoth and start again to fix.

It happened in 1.15 too but I was too lazy to report it then. This didn't happen in 1.14.

[Pentarctagon]

Please provide the information listed in viewtopic.php?t=25660. The logs in particular might have something useful in them.

[vghetto]

Nothing unusual on the console.

Code: Select all

The Battle for Wesnoth version 1.16.0 x86_64
Running on Debian GNU/Linux 10 (buster) x86_64
Distribution channel: Default

Game paths
==========

Data dir:        /home/USER/local/games/wesnoth/1.16/share/wesnoth
User config dir: /home/USER/.config/wesnoth/1.16
User data dir:   /home/USER/.local/share/wesnoth/1.16
Saves dir:       /home/USER/.local/share/wesnoth/1.16/saves
Add-ons dir:     /home/USER/.local/share/wesnoth/1.16/data/add-ons
Cache dir:       /home/USER/.cache/wesnoth

Libraries
=========

Boost:             1.67
Lua:               5.4.2
OpenSSL/libcrypto: 1.1.1d (runtime 1.1.1d)
Cairo:             1.16.0 (runtime 1.16.0)
Pango:             1.42.3 (runtime 1.42.3)
SDL:               2.0.9 (runtime 2.0.9)
SDL_image:         2.0.4 (runtime 2.0.4)
SDL_mixer:         2.0.4 (runtime 2.0.4)

Features
========

Lua console completion:       yes
D-Bus notifications back end: yes

Current video settings
======================

SDL video drivers:       [x11] wayland dummy
Window size:             1024x768
Screen refresh rate:     85
Screen dots per inch:    81.279999x81.279999
Screen dpi scale factor: 0.846667x0.846667

Current audio settings
======================

SDL audio drivers:  pulseaudio [alsa] sndio
Number of channels: 2
Output rate:        44100 Hz
Sample format:      signed 16 bit little-endian
Sample size:        1024 bytes

Installed add-ons
=================

Bug_Tester:           Unknown
Heal_Harm_Unit:       Unknown
Marauding_Thieves:    2.1.0-1
Quickie_Fight:        1.0.19
The_Altaz_Mariners:   3.4.0
Ultimate_Random_Maps: 1.4.0
Wild_Frontiers:       3.2.5

[vghetto]

I forgot to mention that I have these two values set in .bashrc.
They are supposed to fix something graphic related in wesnoth 1.14, but I don't remember what exactly.

Code: Select all

# Fix for wesnoth
export SDL_RENDER_BATCHING=0
export OMP_WAIT_POLICY=passive

[Pentarctagon]

Neither should be needed anymore: the first is now done by Wesnoth itself, and the second is irrelevant since OpenMP support was removed.

[vghetto]

Issue #6415 looks similar to this. Could it be a debian/ubuntu thing?

[doofus-01]

I randomly see this too, compiled from source on openSuSE Linux. No errors, no reliable way to reproduce it as far as I can tell.