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Old 02-11-2023, 06:36 AM   #1
Procenko
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Registered: May 2022
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Question Sid, legacy nvidia 340.108 driver ruins running Qt software


Hi)

Debian Sid.

With nouveau all working good. But after installing legacy 340.108 nvidia driver for my gf9800 i have Segmentation Fault at launching all Qt GUI software. And opposite, Qt works again after uninstalling nvidia driver.

But very strange that if i run Qt soft via debugging tools such gdb or strace i have no errors.

Code:
gdb ./doomseeker
strace ./doomseeker
Same is with Qbittorrent
https://imgur.com/a/SYgqHZD

and 2048-Qt
https://imgur.com/SUefK7P

Only one Qt application starting normally - CMake GUI

Segmentation fault
Code:
#include <QApplication>
int main(int argc, char **argv)
{
  QApplication app(argc, argv);
  return 0;
}

Is where way to solve this?

Last edited by Procenko; 02-11-2023 at 06:59 AM.
 
Old 02-12-2023, 12:13 PM   #2
michaelk
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Please post your thread in only one forum. Posting a single thread in the most relevant forum will make it easier for members to help you and will keep the discussion in one place. This thread is being closed because it is a duplicate.

https://www.linuxquestions.org/quest...ch-4175721512/
 
  


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