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Details

Type: Bug
Resolution: Unresolved
Priority: P2: Important
Fix Version/s: None
Affects Version/s: 5.8.0 RC, 5.11.1
Component/s: Quick: Core Declarative QML
Labels:
None
Environment:
Ubuntu Linux 16.10 or 18.04, Nvidia graphics card

Description

Images that are scaled and have mipmap enabled disappear after the computer was suspended to RAM and resumed. This bug was encountered on Ubuntu Linux 16.10 with a Nvidia graphics card and the driver from Nvidia (version 367.57, as recommended in the Ubuntu settings dialog). It does not happen with the integrated graphics processor from Intel on the same machine.

Attached is an example how to reproduce the bug and screenshots before and after the suspend/resume.

Attachments

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smiley.png
2 kB
30 Dec '16 08:50
screenshot-before-suspend.png
15 kB
30 Dec '16 08:50
screenshot-after-resume.png
14 kB
30 Dec '16 08:50
main.qml
0.4 kB
30 Dec '16 08:50
garbled.png
11 kB
19 Apr '19 15:19
DesktopIcon.png
36 kB
10 Jul '18 14:05
CuraColorBug.png
962 kB
13 Jan '20 19:03

Issue Links

relates to

QTBUG-56610 FBO Invalidation Failure with NVIDIA Drivers

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Activity

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Assignee:: Laszlo Agocs

Reporter:: Markus Enzenberger

Votes:: 4 Vote for this issue

Watchers:: 8 Start watching this issue

Dates

Created:: 30 Dec '16 08:50

Updated:: 27 Mar '20 09:37

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