Skip to content
  • Categories
  • Recent
  • Tags
  • Popular
  • Users
  • Groups
  • Search
  • Get Qt Extensions
  • Unsolved
Collapse
Brand Logo
  1. Home
  2. Qt Development
  3. QtWebEngine
  4. QtWebEngine crash with NVIDIA 390.157
Forum Updated to NodeBB v4.3 + New Features

QtWebEngine crash with NVIDIA 390.157

Scheduled Pinned Locked Moved Unsolved QtWebEngine
3 Posts 2 Posters 172 Views
  • Oldest to Newest
  • Newest to Oldest
  • Most Votes
Reply
  • Reply as topic
Log in to reply
This topic has been deleted. Only users with topic management privileges can see it.
  • W Offline
    W Offline
    wojciech_kazubski
    wrote on last edited by
    #1

    Recently opensuse Tumbleweed updated Qt from version 6.8.2 to 6.9.0. This caused falkon and kmail to fail on my two computers with NVIDIA graphiic adapters. Both programs use QtWebEngine and crash with a memory protection error. The crash is somewhere inside libnvidia-glcore.so.309.157, but I am not able to tell where exactly.
    Graphic adapters in both computers are Quadro NVS-315 and work with NVIDIA 390.157 driver. So far I solved the problem by downgrading QtWebEngine back to 6.8.2 but I am looking for better solution.
    I have a question, have there been any changes that could have impact on compatibility with older NVIDIA drivers?

    1 Reply Last reply
    0
    • W Offline
      W Offline
      wojciech_kazubski
      wrote last edited by
      #2

      The same problem with Qt 6.9.1

      JoeCFDJ 1 Reply Last reply
      0
      • W wojciech_kazubski

        The same problem with Qt 6.9.1

        JoeCFDJ Offline
        JoeCFDJ Offline
        JoeCFD
        wrote last edited by JoeCFD
        #3

        @wojciech_kazubski If you suspect the issue is related to the driver, post your problem in Nvidia forum and you may be able to be helped. Or you can download or build a new driver and try it out.

        On Linux, you can try to run your debug build with valgrind for some clues.

        1 Reply Last reply
        0

        • Login

        • Login or register to search.
        • First post
          Last post
        0
        • Categories
        • Recent
        • Tags
        • Popular
        • Users
        • Groups
        • Search
        • Get Qt Extensions
        • Unsolved