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Re: Fldigi Lockup


 

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Hi Joe,

I am running Mint 22.1 and Fldigi version 4.2.06.09 and I use Rigcat for rig control. Usually Fldigi does run 20% or less CPU. It's usually during a net when there's lots of things happening that, without warning, I look at Fldigi and it stopped. Very embarrassing when NCS just called on me to send my traffic :-)

So the autosuspend was 2 and I used the instructions in the Linuxmint forum to set it to -1. Thanks for the information. It's interesting that it didn't effect my wireless USB keyboard and mouse.

73, Ron NY3J

On 3/27/25 14:23, Joseph Counsil, K?OG via groups.io wrote:

On Thu, Nov 21, 2024 at 07:56 PM, Ron NY3J wrote:
I am running Linux Mint 22 Cinnamon and Fldigi version 4.2.06.09
Ron,
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Are you running Mint 22.0 or is it Mint 22.1?? I'm running Mint 22.1 and Fldigi 4.2.06.26 and have no problems.? I use Flrig 2.0.05.93 for rig control, and sometimes run two instances of Fldigi with no problems.? I'm using pulseaudio.? If I look at top, I see Fldigi uses less than 20% CPU, and mostly runs around 5%-10% range.
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Perhaps you would benefit from upgrading to Mint 22.1 (if you are not already there), and build/install Fldigi 4.2.06.26.
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It seems possible you are experiencing a USB sleep issue.? Here is a way to disable USB sleep at boot time:
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You might also try setting the file /sys/module/usbcore/parameters/autosuspend to the contents of "-1" if it is not already set to that.
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73,
-Joe-
K0OG

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