hi
we have been testing u250 under ubuntu16.04,
according to ug1301, we installed xrt&shell sucessfully
but when we try to validate it, it failed:
1.run lspci，"access failed"
02:00.0 Processing accelerators: Xilinx Corporation Device 5004
Subsystem: Xilinx Corporation Device 000e
Flags: fast devsel
Memory at da000000 (32-bit, non-prefetchable) [size=32M]
Memory at dc000000 (32-bit, non-prefetchable) [size=128K]
Capabilities: <access denied>
Kernel driver in use: xclmgmt
Kernel modules: xclmgmt
02:00.1 Processing accelerators: Xilinx Corporation Device 5005
Subsystem: Xilinx Corporation Device 000e
Flags: bus master, fast devsel, latency 0, IRQ 17
Memory at d8000000 (32-bit, non-prefetchable) [size=32M]
Memory at dc020000 (32-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: xocl_xdma
Kernel modules: xocl
2.run sudo /opt/xilinx/xrt/bin/xbutil query
[sudo] hu 的密码：
Failed to open device: 0000:02:00.0
INFO: Found total 1 card(s), 0 are usable
ERROR: Card [0] is not ready
could you help explain it ? we also reinstalled xrt&shell many times, still got the same error
