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  1. Qt
  2. QTBUG-97592

Textures are corrupted after suspend

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    Details

    • Type: Bug
    • Status: Reported
    • Priority: P2: Important
    • Resolution: Unresolved
    • Affects Version/s: 5.15.2
    • Fix Version/s: None
    • Component/s: QPA: Wayland
    • Labels:
      None
    • Environment:
      Arch Linux, kernel version 5.14-2
      KDE Plasma 5.23, KDE Frameworks 5.87.0, Qt 5.15.2
      GPU: NVIDIA GeForce GTX 660 with NVIDIA driver 470.74
    • Platform/s:
      Linux/Wayland

      Description

      It is known that NVIDIA proprietary driver doesn't preserve graphic context, so everything needs to be redrawn. As I observe, this is not the case when using Wayland.

      I'll additionally file bug report to KDE project.

      Steps to reproduce:

      1. Login in Plasma 5.23 Wayland Session
      2. Suspend computer and wake it up
      3. Observe corrupted graphics (or see attached screenshots)

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          Activity

            People

            Assignee:
            qt.team.graphics.and.multimedia Qt Graphics Team
            Reporter:
            petershk Peter Shkenev
            Votes:
            1 Vote for this issue
            Watchers:
            4 Start watching this issue

              Dates

              Created:
              Updated:

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