Debian User Forums

temporary solution

qt software uses
pastebin.com/raw/qNyjpFsv but load and gives Segmentation Fault

but if add this and starting trough qt software starting without error

Good you worked it out.
It seems libGL.so.1 is only provided by legacy nvidia drivers and not the current ones, hence most people have not encountered the issue. legacy-340xx driver is not even available in Bullseye.
https://packages.debian.org/search?suit ... s=libGL.so

Thank you!
Yes 340 nvidia is eol and legacy but still supported at Sid and AUR community that make patches for this driver and new kernels
https://www.if-not-true-then-false.com/

deepforest wrote: ↑2023-03-08 18:27 temporary solution

qt software uses
pastebin.com/raw/qNyjpFsv

Code: Select all

libGL.so.1 => /lib/x86_64-linux-gnu/libGL.so.1 (0×00007f0e27e00000)

but load

Code: Select all

/usr/lib/x86_64-linux-gnu/nvidia/legacy-340xx/libGL.so.1

and gives Segmentation Fault

but if add this

Code: Select all

export QT_XCB_GL_INTEGRATION=none
export QT_OPENGL=software

and starting trough

Code: Select all

LD_PRELOAD=/usr/lib/x86_64-linux-gnu/libGL.so qbittorrent

qt software starting without error

thank you for this workaround! now QT apps can run ok.

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