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jimmy-tong
Visitor
Visitor
621 Views
Registered: ‎08-01-2019

libGL error: unable to load driver xlnx_dri.so xlnx

Hi,

I encountered the following errors when I run the ORB_SLAM2(https://github.com/raulmur/ORB_SLAM2) in the PYNQ Linux image v2.5(http://www.pynq.io/board.html) using the ZCU 104 board.

libGL error: unable to load driver: xlnx_dri.so
libGL error: driver pointer missing
libGL error: failed to load driver: xlnx

Can someone please maybe explain how can I deal with this error?

Kind regards

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6 Replies
smahalle
Xilinx Employee
Xilinx Employee
591 Views
Registered: ‎09-17-2019

Hi @jimmy-tong,

The OpenGL error comes from mali, could you please please check the below rootfs configuration changes.

Filesystem Packages ---> libs ---> libmali-xlnx ---> libmali-xlnx
Filesystem Packages ---> libs ---> libmali-xlnx ---> libmali-xlnx-dev

Thanks & Regards,

Shubhangi

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jimmy-tong
Visitor
Visitor
583 Views
Registered: ‎08-01-2019

Hi Shubhangi

Thanks for your kind reply.

I have tried to search the packages with the name starting with "libmail". However, it seems there are not libmail-xlnx or libmail-xlnx-dev in this image (v2.5).

What's more, apt also can not find these two packages.

 

Here is the bash history:

xlnx.png

 

Is there any other solution to install these two packages?

Thanks & Regards

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smahalle
Xilinx Employee
Xilinx Employee
551 Views
Registered: ‎09-17-2019

Hi @jimmy-tong,

it's a libmali you are searching for libmail.

Thanks & Regards,

Shubhangi

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jimmy-tong
Visitor
Visitor
543 Views
Registered: ‎08-01-2019

Hi Shubhangi

Thanks for the kind reply.

I retried with the libmali but it seems there is not libmali-xlnx or libmali-xlnx-dev, neither.

Here is the history

xlnx2.png 

Is there any other possible solution?

 

Thanks & Regards

Jimmy

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jimmy-tong
Visitor
Visitor
539 Views
Registered: ‎08-01-2019

BTW I search the available packages starting with libmali as following:

xlnx3.png

Is there any alternatives to libmali-xlnx(-dev) in this list?

 

Thanks & Regards

Jimmy

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smahalle
Xilinx Employee
Xilinx Employee
398 Views
Registered: ‎09-17-2019

Hi @jimmy-tong,

Did you enable libmali-xlnx-dev and libmali-xlnx in rootfs, Could you please once cross-check this.

There is not an alternative name for libmali-xlnx-dev.

Thanks & Regards,

Shubhangi

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