Workspace switching causes screen tearing

asked 2012-12-14 20:10:37 +0000

aliasbind
1 ●1 ●1 ●3

updated 2012-12-14 20:31:02 +0000

Considering I have a terminal occupying a whole workspace and another terminal in another, switching quickly between these two workspaces will cause screen tearing with some white rectangles "blending in" with the terminal background color.

I have an Nvidia GTS 450 graphics card, with the Nvidia driver version 310.19. I've also set up the following attributes in /etc/X11/xorg.conf:

Option         "Composite" "Disable"
Option         "TrippleBuffering"    "true"
Option         "DynamicTwinView"     "false"
Option         "UseEvents"           "true"
Option         "FlatPanelProperties" "Scaling = Native"

While this may not be an issue with i3, I was wondering if there was something that could be done in order to wait for all the windows to be rendered in a workspace before switching to it so that no more tearing will appear. This seems to occur also with the Nouveau driver.

Later Edit:

Tearing does not occur when using xterm or urxvt, however. It seems that this happens on xfce4-terminal and gnome-terminal, therefore a possible solution will be to change the terminal emulator. I guess I answered my own question.

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answered 2014-05-30 22:40:11 +0000

AladW
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updated 2015-10-11 10:23:04 +0000

Michael
3081 ●13 ●28 ●50 http://i3wm.org/

For me it only happens when switching with the mouse (intel E3-1200). Terminal emulator is lxterminal

also see: https://github.com/i3/i3/issues/661

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answered 2012-12-14 20:22:06 +0000

Michael
3081 ●13 ●28 ●50 http://i3wm.org/

In my experience, any form of tearing/lags/corruption occuring in i3 was caused by faulty graphic drivers and/or graphics hardware.

I have never once heard of a problem with Intel graphic cards, so I recommend these.

I am not aware of anything we can do in i3 to fix this from our side, but that doesn’t mean that there is nothing we can do…

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Thank you for your quick answer. It seems that there is no tearing with most applications that I tried until now, except for those two given in my post above (`gnome-terminal` and `xfce4-terminal`).

aliasbind ( 2012-12-14 20:47:08 +0000 )edit

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Workspace switching causes screen tearing

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