symbol lookup error: /lib/x86_64-linux-gnu/libavcodec.so.60: undefined symbol: vaSyncBuffer

[Pierre]

When starting show from command line, I get the following error:

spectacle: symbol lookup error: /lib/x86_64-linux-gnu/libavcodec.so.60: undefined symbol: vaSyncBuffer

And the spectacle doesn't start.

Thinking that the problem might have something to do with my graphics card, I uninstalled the NVIDEA driver altogether. But the problem remains.

Operating System: Kubuntu 23.10
KDE Plasma Version: 5.27.8
KDE Frameworks Version: 5.110.0
Qt Version: 5.15.10
Kernel Version: 6.5.0-14-generic (64-bit)
Graphics Platform: X11
Processors: 4 × Intel® Core™ i5-7400 CPU @ 3.00GHz
Memory: 15.6 Gio of RAM
Graphics Processor: NV168
Manufacturer: ASUSTeK COMPUTER INC.
Product Name: K31CD-K
System Version: 0501

Pierre