I was running (as root) run-unixbench.sh gindex and it crashed with the above message (Run: "2D graphics: aa polygons": command returned status 35584; aborting).

My configuration:

• Ubuntu: 24.04.2
• kernel: 6.11.0-26-generic
• hardware: laptop Dell Latitude 5480
• unixbench: 6.0.0
• processor: Intel(R) Core(TM) i5-6300U CPU @ 2.40GHz
• 16 G of RAM (but 5 G used as /tmp)

In the log files the last lines were

2D graphics: aa polygons -- 1 copy
==> "/tmp/unixbench/pgms/gfx-x11" aashapes 3 2 2>&1 >> "/tmp/unixbench/results/lily-2025-06-15-01.log"

#### Pass 1


# ERROR: command returned status 35584
# elapsed: 6.956018
# pid: 877157
# status: 35584

Please note that run-unixbench.sh alone works correctly and before t=running the script with the gindex parameters I did xhost + (I saw other graphical tests running).