Public bug reported:
This affects any desktop environment made with gtk+3, such as MATE,
Pantheon, parts of Xfce, Budgie and probably others. GNOME is not
affected. Any DE still using gtk2 works fine. I tested 3 different
computers with Intel Graphics and they were all displaying the same
glitch.
THE ISSUE:
The pointer (happens with mouse, but it's worse with touchpad) fails to click
or highlight any object at the very last pixel of the left and top borders of
the screen. If there is a menu at the top, for instance, the highlighting that
should appear on top of it starts to flicker on and off. If the icon
highlights, I can click. If it doesn't, clicking such menu icon doesn't have
any effect. It happens at the last pixel of the screen. Moving the pointer just
one pixel away from the border restores the desired effect.
It can always be reproduced. I can record a video of the issue if
needed.
** Affects: gtk+3.0 (Ubuntu)
Importance: Undecided
Status: New
** Description changed:
This affects any desktop environment made with gtk+3, such as MATE,
Pantheon, parts of Xfce, Budgie and probably others. GNOME is not
affected. Any DE still using gtk2 works fine. I tested with 3 different
- computers and they were all displaying the same glitch.
+ computers with Intel Graphics and they were all displaying the same
+ glitch.
THE ISSUE:
The pointer (happens with mouse, but it's worse with touchpad) fails to click
or highlight any object at the very last pixel of the left and top edges of the
screen. If there is a menu at the top, for instance, the highlighting that
should appear starts to flicker on and off. If the icon highlights, I can
click. If it doesn't, clicking such menu icon doesn't have any effect. It
happens at the last pixel of the screen. Moving the pointer just one pixel
below restores the desired effect.
It can always be reproduced. I can record a video of the issue if
needed.
** Description changed:
This affects any desktop environment made with gtk+3, such as MATE,
Pantheon, parts of Xfce, Budgie and probably others. GNOME is not
- affected. Any DE still using gtk2 works fine. I tested with 3 different
+ affected. Any DE still using gtk2 works fine. I tested 3 different
computers with Intel Graphics and they were all displaying the same
glitch.
THE ISSUE:
The pointer (happens with mouse, but it's worse with touchpad) fails to click
or highlight any object at the very last pixel of the left and top edges of the
screen. If there is a menu at the top, for instance, the highlighting that
should appear starts to flicker on and off. If the icon highlights, I can
click. If it doesn't, clicking such menu icon doesn't have any effect. It
happens at the last pixel of the screen. Moving the pointer just one pixel
below restores the desired effect.
It can always be reproduced. I can record a video of the issue if
needed.
** Summary changed:
- Pointer clicks and hovering fail to have effect at the very left and top
edges of screen
+ Pointer clicks and hovering fail to have effect at the very left and top
borders of screen
** Description changed:
This affects any desktop environment made with gtk+3, such as MATE,
Pantheon, parts of Xfce, Budgie and probably others. GNOME is not
affected. Any DE still using gtk2 works fine. I tested 3 different
computers with Intel Graphics and they were all displaying the same
glitch.
THE ISSUE:
- The pointer (happens with mouse, but it's worse with touchpad) fails to click
or highlight any object at the very last pixel of the left and top edges of the
screen. If there is a menu at the top, for instance, the highlighting that
should appear starts to flicker on and off. If the icon highlights, I can
click. If it doesn't, clicking such menu icon doesn't have any effect. It
happens at the last pixel of the screen. Moving the pointer just one pixel
below restores the desired effect.
+ The pointer (happens with mouse, but it's worse with touchpad) fails to click
or highlight any object at the very last pixel of the left and top borders of
the screen. If there is a menu at the top, for instance, the highlighting that
should appear starts to flicker on and off. If the icon highlights, I can
click. If it doesn't, clicking such menu icon doesn't have any effect. It
happens at the last pixel of the screen. Moving the pointer just one pixel
below (away from border) restores the desired effect.
It can always be reproduced. I can record a video of the issue if
needed.
** Description changed:
This affects any desktop environment made with gtk+3, such as MATE,
Pantheon, parts of Xfce, Budgie and probably others. GNOME is not
affected. Any DE still using gtk2 works fine. I tested 3 different
computers with Intel Graphics and they were all displaying the same
glitch.
THE ISSUE:
- The pointer (happens with mouse, but it's worse with touchpad) fails to click
or highlight any object at the very last pixel of the left and top borders of
the screen. If there is a menu at the top, for instance, the highlighting that
should appear starts to flicker on and off. If the icon highlights, I can
click. If it doesn't, clicking such menu icon doesn't have any effect. It
happens at the last pixel of the screen. Moving the pointer just one pixel
below (away from border) restores the desired effect.
+ The pointer (happens with mouse, but it's worse with touchpad) fails to click
or highlight any object at the very last pixel of the left and top borders of
the screen. If there is a menu at the top, for instance, the highlighting that
should appear starts to flicker on and off. If the icon highlights, I can
click. If it doesn't, clicking such menu icon doesn't have any effect. It
happens at the last pixel of the screen. Moving the pointer just one pixel away
from the border restores the desired effect.
It can always be reproduced. I can record a video of the issue if
needed.
** Description changed:
This affects any desktop environment made with gtk+3, such as MATE,
Pantheon, parts of Xfce, Budgie and probably others. GNOME is not
affected. Any DE still using gtk2 works fine. I tested 3 different
computers with Intel Graphics and they were all displaying the same
glitch.
THE ISSUE:
- The pointer (happens with mouse, but it's worse with touchpad) fails to click
or highlight any object at the very last pixel of the left and top borders of
the screen. If there is a menu at the top, for instance, the highlighting that
should appear starts to flicker on and off. If the icon highlights, I can
click. If it doesn't, clicking such menu icon doesn't have any effect. It
happens at the last pixel of the screen. Moving the pointer just one pixel away
from the border restores the desired effect.
+ The pointer (happens with mouse, but it's worse with touchpad) fails to click
or highlight any object at the very last pixel of the left and top borders of
the screen. If there is a menu at the top, for instance, the highlighting that
should appear on top of it starts to flicker on and off. If the icon
highlights, I can click. If it doesn't, clicking such menu icon doesn't have
any effect. It happens at the last pixel of the screen. Moving the pointer just
one pixel away from the border restores the desired effect.
It can always be reproduced. I can record a video of the issue if
needed.
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to gtk+3.0 in Ubuntu.
https://bugs.launchpad.net/bugs/1690671
Title:
Pointer clicks and hovering fail to have effect at the very left and
top borders of screen
Status in gtk+3.0 package in Ubuntu:
New
Bug description:
This affects any desktop environment made with gtk+3, such as MATE,
Pantheon, parts of Xfce, Budgie and probably others. GNOME is not
affected. Any DE still using gtk2 works fine. I tested 3 different
computers with Intel Graphics and they were all displaying the same
glitch.
THE ISSUE:
The pointer (happens with mouse, but it's worse with touchpad) fails to click
or highlight any object at the very last pixel of the left and top borders of
the screen. If there is a menu at the top, for instance, the highlighting that
should appear on top of it starts to flicker on and off. If the icon
highlights, I can click. If it doesn't, clicking such menu icon doesn't have
any effect. It happens at the last pixel of the screen. Moving the pointer just
one pixel away from the border restores the desired effect.
It can always be reproduced. I can record a video of the issue if
needed.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/gtk+3.0/+bug/1690671/+subscriptions
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