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XIO: fatal IO error 13 (Permission denied) on X server ":0" #7510

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25kchunshuai opened this issue Apr 28, 2024 · 0 comments
Closed

XIO: fatal IO error 13 (Permission denied) on X server ":0" #7510

25kchunshuai opened this issue Apr 28, 2024 · 0 comments

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@25kchunshuai
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25kchunshuai commented Apr 28, 2024

Version: Carla 0.9.15. Intel 13900K,Nvidia 4090,latest Nvidia GPU driver

Issue:
~/Carla_0.9.15$ ./CarlaUE4.sh -prefernvidia

4.26.2-0+++UE4+Release-4.26 522 0
Disabling core dumps.
WARNING: lavapipe is not a conformant vulkan implementation, testing use only.
XIO: fatal IO error 13 (Permission denied) on X server ":0"
after 293 requests (293 known processed) with 24 events remaining.
terminating with uncaught exception of type std::__1::system_error: mutex lock failed: Invalid argument
Signal 6 caught.
./CarlaUE4.sh: line 5: 41726 Segmentation fault (core dumped) "$UE4_PROJECT_ROOT/CarlaUE4/Binaries/Linux/CarlaUE4-Linux-Shipping" CarlaUE4 "$@"

~/Carla_0.9.15$ nvidia-smi
Sun Apr 28 10:48:37 2024
+-----------------------------------------------------------------------------------------+
| NVIDIA-SMI 550.78 Driver Version: 550.78 CUDA Version: 12.4 |
|-----------------------------------------+------------------------+----------------------+
| GPU Name Persistence-M | Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap | Memory-Usage | GPU-Util Compute M. |
| | | MIG M. |
|=========================================+========================+======================|
| 0 NVIDIA GeForce RTX 4090 Off | 00000000:01:00.0 On | Off |
| 0% 48C P8 14W / 450W | 217MiB / 24564MiB | 9% Default |
| | | N/A |
+-----------------------------------------+------------------------+----------------------+

+-----------------------------------------------------------------------------------------+
| Processes: |
| GPU GI CI PID Type Process name GPU Memory |
| ID ID Usage |
|=========================================================================================|
| 0 N/A N/A 1473 G /usr/lib/xorg/Xorg 209MiB |
+-----------------------------------------------------------------------------------------+

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