“How to debug Weston”的版本间的差异

来自百问网嵌入式Linux wiki
 
 
(未显示同一用户的1个中间版本)
第1行: 第1行:
[[Category:How_to ]][[Category:How_to_trace_and_debug ]][[Category:Weston]]
+
==Wayland logs==
 +
To get the logs of the wayland protocol messages, set this environment variable:
 +
{{Board$}} export WAYLAND_DEBUG=1
 +
 
 +
==Saving Weston logs in a file==
 +
Standard Weston logs are available in the '''/var/log/weston.log''' file when Weston is started using the systemd service.
 +
{{Board$}} cat /var/log/weston.log
 +
 
 +
==Displaying Weston logs on a console==
 +
Start Weston with the following command:
 +
{{Board$}} weston --tty=1 &
 +
All Weston logs are then displayed on the console.
 +
 
 +
<noinclude>
 +
{{PublicationRequestId | 9279 | 2018-10-16 | AnneJ}}
 +
[[Category:How to trace and debug]]
 +
[[Category:Wayland Weston]]
 +
</noinclude>

2020年5月8日 (五) 22:56的最新版本

Wayland logs

To get the logs of the wayland protocol messages, set this environment variable:

Board $> export WAYLAND_DEBUG=1

Saving Weston logs in a file

Standard Weston logs are available in the /var/log/weston.log file when Weston is started using the systemd service.

Board $> cat /var/log/weston.log

Displaying Weston logs on a console

Start Weston with the following command:

Board $> weston --tty=1 &

All Weston logs are then displayed on the console.


<securetransclude src="ProtectedTemplate:PublicationRequestId" params="9279 | 2018-10-16 | AnneJ"></securetransclude>