Xilinx Alveo U200 Getting Started Manual page 42

Table 4: Known Issues (cont'd)
Area
General
xbutil
UG1301 (v1.3) February 12, 2019
Getting Started with Alveo Accelerator Cards
Description
The card is not ready when the server
boots up. If this issue is present, the
output from xbutil validate will
look like the following:
$ INFO: Validating device[0]:
INFO: Checking PCIE link
status: FAILED WARNING: Device
trained to lower spec. Expect:
Gen3x16, Current: Gen2x16
Or the card is not present when
running lspci
xbutil commands do not work. There
are no errors indicating this in output.
Chapter 7: Troubleshooting
Comments/Recommendations
Potential fixes are:
•
Warm reboot
•
Disable fast boot in the BIOS.
Reinstall the XRT package.
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