In Ubuntu system, there is an error when using command history

[chen xm]

Hi Frank，

command image

erro image

There is another small question, can the [Save ROI Screen] in the [screen] menu only save axial view PNG? Does it support saggital and coronal? If it could still support mosaic view, that would be even better. Thank you

[Frank Yeh]

Thanks for reporting this bug.
It seems there's an unexpected line break after 'qa' which is causing an issue. I'm trying to figure out the source of that.
To help me investigate, could you please tell me how you launched the command history? For instance, did you click the 'repeat' button in the command history, or was it through another action?

Best regards,

Frank

[chen xm]

my system is ubuntu2204 (gpu)，An error occurred while executing the 'dsi_studio command. csv' command

[chen xm]

Q1:   I run [dsi_Studio ommands.csv] in CLI on Ubuntu

Q2:   There is another small question, can the [Save ROI Screen] in the [screen] menu only save axial view PNG? Does it support saggital and coronal? If it could still support mosaic view, that would be even better.

In Linux systems, computers are typically not equipped with a monitor, yet there remains a requirement to save images. Currently, the --action=vis option necessitates monitor support via $DISPLAY; otherwise, it fails to function. I hope to be able to save images using the Command Line Interface (CLI) without being constrained by the need for a monitor. Of course, this is merely my suggestion.

On Wednesday, June 11, 2025 at 8:58:21 PM UTC+8 Frank Yeh wrote:

[Frank Yeh]

Sorry for the late reply.
Q1: could you update DSI Studio and give it a try to see what the
error message is ? Please also post the console (button at upper right
corner) output and I will do my best to fix the bug.
Q2: Yes, you may switch the view to sagittal or coronal view using the
shortcut 'z' or 'x'

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