Plotting VegaLite plot from REPL fails with `FATAL:gpu_data_manager_impl_private.cc(439)`

Hi, I'm stuck with this error, when trying to display a simple plot from VegaLite via ElectronDisplay:

 [30851:0724/155718.915298:FATAL:gpu_data_manager_impl_private.cc(439)] GPU process isn't usable. Goodbye.
ERROR: Unexpected end of input
Line: 0
Around: ......
           ^

Stacktrace:
  [1] error(s::String)
    @ Base ./error.jl:35
  [2] _error(message::String, ps::JSON.Parser.MemoryParserState)
    @ JSON.Parser ~/.julia/packages/JSON/93Ea8/src/Parser.jl:140
  [3] byteat
    @ ~/.julia/packages/JSON/93Ea8/src/Parser.jl:49 [inlined]
  [4] parse_value(pc::JSON.Parser.ParserContext{Dict{String, Any}, Int64, true, nothing}, ps::JSON.Parser.MemoryParserState)
    @ JSON.Parser ~/.julia/packages/JSON/93Ea8/src/Parser.jl:160
  [5] parse(str::String; dicttype::Type, inttype::Type{Int64}, allownan::Bool, null::Nothing)
    @ JSON.Parser ~/.julia/packages/JSON/93Ea8/src/Parser.jl:450
  [6] parse
    @ ~/.julia/packages/JSON/93Ea8/src/Parser.jl:443 [inlined]
  [7] req_response(app::Electron.Application, cmd::Dict{String, Any})
    @ Electron ~/.julia/packages/Electron/ILvWR/src/Electron.jl:242
  [8] Electron.Window(app::Electron.Application, options::Dict{String, Any})
    @ Electron ~/.julia/packages/Electron/ILvWR/src/Electron.jl:326
  [9] #Window#16
    @ ~/.julia/packages/Electron/ILvWR/src/Electron.jl:344 [inlined]
 [10] Window
    @ ~/.julia/packages/Electron/ILvWR/src/Electron.jl:340 [inlined]
 [11] Electron.Window(args::URIParser.URI; kwargs::Base.Pairs{Symbol, Dict{String, Dict{String, Bool}}, Tuple{Symbol}, NamedTuple{(:options,), Tuple{Dict{String, Dict{String, Bool}}}}})
    @ Electron ~/.julia/packages/Electron/ILvWR/src/Electron.jl:374
 [12] _getglobalplotwindow()
    @ ElectronDisplay ~/.julia/packages/ElectronDisplay/Mu44j/src/ElectronDisplay.jl:91
 [13] displayplot(d::ElectronDisplay.ElectronDisplayType, type::String, data::JSON.Writer.JSONText; options::Dict{String, Dict{String, Bool}})
    @ ElectronDisplay ~/.julia/packages/ElectronDisplay/Mu44j/src/ElectronDisplay.jl:99
 [14] displayplot
    @ ~/.julia/packages/ElectronDisplay/Mu44j/src/ElectronDisplay.jl:98 [inlined]
 [15] _display_vega(d::ElectronDisplay.ElectronDisplayType, major_version::String, x::VegaLite.VLSpec)
    @ ElectronDisplay ~/.julia/packages/ElectronDisplay/Mu44j/src/vega.jl:31
 [16] display
    @ ~/.julia/packages/ElectronDisplay/Mu44j/src/vega.jl:55 [inlined]
 [17] display(d::ElectronDisplay.ElectronDisplayType, x::VegaLite.VLSpec)
    @ ElectronDisplay ~/.julia/packages/ElectronDisplay/Mu44j/src/ElectronDisplay.jl:270
 [18] electrondisplay(x::VegaLite.VLSpec; config::Base.Pairs{Symbol, Union{}, Tuple{}, NamedTuple{(), Tuple{}}})
    @ ElectronDisplay ~/.julia/packages/ElectronDisplay/Mu44j/src/ElectronDisplay.jl:343
 [19] electrondisplay
    @ ~/.julia/packages/ElectronDisplay/Mu44j/src/ElectronDisplay.jl:324 [inlined]
 [20] plotCFNSolution(pltcfg::PlotConfig, trajectory_df::DataFrames.DataFrame)
    @ plotting ~/VS Code Workspace/Julia/CFNsim/src/plotting.jl:20
 [21] runSingle(config::Dict{String, Any})
    @ singlerun ~/VS Code Workspace/Julia/CFNsim/src/singlerun.jl:91
 [22] top-level scope
    @ REPL[28]:1

The corresponding code uses a DataFrame trajectory_df, which holds a trajectory:

    g = trajectory_df |> @vlplot(:line, x="t:t", y="b1")
    electrondisplay(g)

The code works fine, when I just save the plot as a png (by VegaLite.jl's save() method):

(b1 is constant over time)

I am working on Xubuntu 22.10 (Xfce display), which might be integral to the problem. Any hints on how to resolve this are very appreciated!

Many thanks already!

Reproduce the failure with the shown DataFrame and @vlplot call, then inspect ElectronDisplay.jl around _getglobalplotwindow and displayplot and Electron.jl around req_response. Confirm whether the Electron window returns an incomplete response on this Xubuntu setup; done means the VegaLite plot opens from the REPL without the GPU or JSON parsing failure.