Difference between revisions of "MCM-iMX8M-Mini: Yocto Linux: Known Issues"

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imported>Igor.vaisbein
 
 
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{{IssueCategory|Bluetooth|
+
{{IssueCategory|CAN network|
* bt-start.service is not able to bring up Bluetooth correctly.
+
* Data exchange via CAN leads the following print out on a debug console:
:'''Workaround 1:''' Disable bt-start service and start Bluetooth manually:
 
 
<blockquote><pre>
 
<blockquote><pre>
# systemctl disable bt-start
+
NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #..!!!
</pre></blockquote>
 
:Restart the system
 
<blockquote><pre>
 
# /usr/sbin/bt-start start
 
# hciconfig -a hci0
 
 
</pre></blockquote>
 
</pre></blockquote>
 +
The message has ''WARNING'' priority.
 +
This issue doesn't impact on the system functionality and performance.
 
}}
 
}}
  

Latest revision as of 12:03, 11 January 2022

CAN network
  • Data exchange via CAN leads the following print out on a debug console:
NOHZ tick-stop error: Non-RCU local softirq work is pending, handler #..!!!

The message has WARNING priority. This issue doesn't impact on the system functionality and performance.