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libGL error: unable to load driver rockchip_dri.so

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Posted at 10/31/2017 01:32:19     
Hi,

I'm running ubuntu 16.04 on RK3399. It comes up with GUI. However when I try to run OBR-SLAM2, I got this error message:
libGL error: unable to load driver rockchip_dri.so.

I searched the whole file system from root "/" but couldn't find rockchip_dri.so at all. Is there a workaround or where can I get rockchip_dri.so? I got RK3399 image from here, Firefly-rk3399_xubuntu1604_SD_201705151725.

thanks a ton for any help,

Steve
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Posted at 12/1/2017 18:56:28     
Last edited by Vitaly In 12/1/2017 19:23 Editor

I get the same error when i run cheese app, with my usb cam Bus 001 Device 003: ID 05a3:9320 ARC International.
Firmware Firefly-rk3399_xubuntu1604_20171102 (downloaded from baidu) and Firefly-RK3399_xubuntu1604_201711301130
refly@firefly:~$ cheese
libGL error: unable to load driver: rockchip_dri.so
libGL error: driver pointer missing
libGL error: failed to load driver: rockchip
libGL error: unable to load driver: rockchip_dri.so
libGL error: driver pointer missing
libGL error: failed to load driver: rockchip
**
ERROR:gstv4l2deviceprovider.c:538:gst_v4l2_device_new: code should not be reache
Aborted (core dumped)


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