Linux remote debugging
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wrote on 23 Dec 2015, 11:20 last edited by
I cross compile Qt project for target linux board and want to remotely debug it on target. I setup generic linux device in Tools -> Options -> Devices in Qt Creator 3.6.0. The Test button shows the connection is OK.
However the deployment fails (after clicking Debug button) with this message:
12:10:50: Could not connect to host: Host unreachable
Is the device connected and set up for network access?
12:10:50: Deploy step failed.
Error while building/deploying project Test (kit: a20-lime2)
When executing step "Check for free disk space"I manually checked free disc space on my target linux board and there is plenty of it.
I tried to disable Check for free disk space step, then the deployment fails with another message:
12:18:48: Could not connect to host: Host unreachable
Is the device connected and set up for network access?
12:18:48: Deploy step failed.
Error while building/deploying project Test (kit: a20-lime2)
When executing step "Upload files via SFTP"Can you please help?
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wrote on 21 Dec 2017, 06:18 last edited by
Did you find any solution... Same problem here
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wrote on 24 Dec 2017, 04:05 last edited by
i think you need to cross compile the gdb for target linux board and copy the gdbserver to your target linux board,
on your target linux board : gdbserver ip:port your app
your Qt creator on your PC: debug/attach to running debug server, input the ip:port to "Overide server channel" on the debugger widget, you can debug with remote linux board.