Why does going into text mode and then back to graphical mode fix a mouse disappearance?

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This answer to this question fixed my mouse cursor which had disappeared and was not responding to inputs. The answer suggested going into text mode (using Ctrl+Alt+F1 ) and immediately back to graphical mode (using Ctrl+Alt+F7) and it worked perfectly well. Why does this happen though, does the interface get restarted or something similar when we do this?
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up vote
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This answer to this question fixed my mouse cursor which had disappeared and was not responding to inputs. The answer suggested going into text mode (using Ctrl+Alt+F1 ) and immediately back to graphical mode (using Ctrl+Alt+F7) and it worked perfectly well. Why does this happen though, does the interface get restarted or something similar when we do this?
linux drivers usb mouse
New contributor
John Hamilton is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
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up vote
3
down vote
favorite
up vote
3
down vote
favorite
This answer to this question fixed my mouse cursor which had disappeared and was not responding to inputs. The answer suggested going into text mode (using Ctrl+Alt+F1 ) and immediately back to graphical mode (using Ctrl+Alt+F7) and it worked perfectly well. Why does this happen though, does the interface get restarted or something similar when we do this?
linux drivers usb mouse
New contributor
John Hamilton is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
This answer to this question fixed my mouse cursor which had disappeared and was not responding to inputs. The answer suggested going into text mode (using Ctrl+Alt+F1 ) and immediately back to graphical mode (using Ctrl+Alt+F7) and it worked perfectly well. Why does this happen though, does the interface get restarted or something similar when we do this?
linux drivers usb mouse
linux drivers usb mouse
New contributor
John Hamilton is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
John Hamilton is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
John Hamilton is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 11 hours ago
John Hamilton
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John Hamilton is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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New contributor
John Hamilton is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
John Hamilton is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
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add a comment |Â
1 Answer
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Sometimes, the display of the mouse cursor is implemented as a hardware overlay a.k.a. "sprite". There is an X.org option called HWCursor (hardware cursor).
So resetting all the graphics modes may fix an error in the hardware cursor configuration.
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
up vote
1
down vote
Sometimes, the display of the mouse cursor is implemented as a hardware overlay a.k.a. "sprite". There is an X.org option called HWCursor (hardware cursor).
So resetting all the graphics modes may fix an error in the hardware cursor configuration.
add a comment |Â
up vote
1
down vote
Sometimes, the display of the mouse cursor is implemented as a hardware overlay a.k.a. "sprite". There is an X.org option called HWCursor (hardware cursor).
So resetting all the graphics modes may fix an error in the hardware cursor configuration.
add a comment |Â
up vote
1
down vote
up vote
1
down vote
Sometimes, the display of the mouse cursor is implemented as a hardware overlay a.k.a. "sprite". There is an X.org option called HWCursor (hardware cursor).
So resetting all the graphics modes may fix an error in the hardware cursor configuration.
Sometimes, the display of the mouse cursor is implemented as a hardware overlay a.k.a. "sprite". There is an X.org option called HWCursor (hardware cursor).
So resetting all the graphics modes may fix an error in the hardware cursor configuration.
answered 11 hours ago
sourcejedi
20.7k42888
20.7k42888
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John Hamilton is a new contributor. Be nice, and check out our Code of Conduct.
John Hamilton is a new contributor. Be nice, and check out our Code of Conduct.
John Hamilton is a new contributor. Be nice, and check out our Code of Conduct.
John Hamilton is a new contributor. Be nice, and check out our Code of Conduct.
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