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wgshnyhlw's avatar
wgshnyhlw
Icon for New Contributor rankNew Contributor
2 years ago

Can not find device after server carry two Arria 10 GX PAC.

Hi everyone, I want to try to use two Acceleration card with Arria 10 GX FPGA, so that our system can deal with larger amounts of data in parallel. Everything works well before I plug in the seco...
JohnT_Altera's avatar
JohnT_Altera
Icon for Regular Contributor rankRegular Contributor
2 years ago

Hi,


I observed that when you grep the OPAE driver, you only have 2 driver installed. Below is the example that you should observed when installing the OPAE correctly.



wgshnyhlw's avatar
wgshnyhlw
Icon for New Contributor rankNew Contributor
2 years ago

Hi,

I know the opae driver not fully be installed. Beacause before I use two PAC card, the opae driver installed correctly, which shows same with your picture.

So I want to know what happened with the driver after I use two PAC cards. It is strange because I think the driver should automatically detect when I plug in an new card. However the driver seems didn't look like what I thought.

I have been tried to reinstall the opae driver, but still not helpful, do you have other suggestion?