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  1. Qt
  2. QTBUG-97592

Textures are corrupted after suspend

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    • Icon: Bug Bug
    • Resolution: Unresolved
    • Icon: P2: Important P2: Important
    • None
    • 5.15.2
    • QPA: Wayland
    • 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
    • Linux/Wayland

      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)

        1. Screenshot from 2021-10-18 15-31-53.jpeg
          Screenshot from 2021-10-18 15-31-53.jpeg
          168 kB
        2. Screenshot from 2021-10-18 16-24-29.jpeg
          Screenshot from 2021-10-18 16-24-29.jpeg
          609 kB
        3. Screenshot from 2021-10-18 16-25-31.jpeg
          Screenshot from 2021-10-18 16-25-31.jpeg
          900 kB
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            davidedmundson David Edmundson
            petershk Peter Shkenev
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            1 Vote for this issue
            Watchers:
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              Created:
              Updated:

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