Score:1

Preventing screen auto lock on lubuntu 20.04.3 LTS, using caffeine

br flag

I have caffeine 2.9.8 and lubuntu 20.04.3. I want to prevent screen auto-lock while i'm reading a pdf.

In my typical usage i'm using Document Viewer (evince) in a normal window (not full screen) with caffeine activated through the indicator in system tray. But if i leave the system long enough without key press/ trackpad use, the screen keeps getting locked.

Am i using caffeine as intended? If not, is there something i can do to not have my screen getting locked?

I don't want to disable the screen lock completely.

guiverc avatar
cn flag
[caffeine](https://packages.ubuntu.com/impish/caffeine) is intended to "*prevent the desktop becoming idle in full-screen mode*" so won't have any impact on your usage. As I understand your issue, you need to tweak the [xscreensaver settings directly](https://manual.lubuntu.me/lts/3/3.2/3.2.20/screensaver.html) as per the Lubuntu manual.
mildmay avatar
br flag
@guiverc Thanks so much for your comment. I was apprehensive of this and wanted to confirm as i was unable to get any intended use instructions for caffeine. If yours is the only response after a few days of wait, I'll accept it as an answer (if you kindly post as such). This answers at least the major motivation behind my question.
mildmay avatar
br flag
Relevant question https://askubuntu.com/q/1115830/1075214
Score:1
cn flag

caffeine is intended to

"prevent the desktop becoming idle in full-screen mode"

so won't have any impact on your usage.

As I understand your issue, you need to tweak the xscreensaver settings directly as per the Lubuntu manual.

mangohost

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