[plasmashell] [Bug 382340] Notifications are often as 1px vertical line

[Mykola Krachkovsky]

https://bugs.kde.org/show_bug.cgi?id=382340

--- Comment #29 from Mykola Krachkovsky  ---
I can confirm too. Notifications in 5.38 are fine. Thanks!

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[plasmashell] [Bug 382340] Notifications are often as 1px vertical line

[Petr Nehez]

https://bugs.kde.org/show_bug.cgi?id=382340

Petr Nehez  changed:

   What|Removed |Added

 Status|RESOLVED|CLOSED

--- Comment #28 from Petr Nehez  ---
I can confirm this issue is not happening anymore in 5.38.

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[plasmashell] [Bug 382340] Notifications are often as 1px vertical line

[Antonio Rojas]

https://bugs.kde.org/show_bug.cgi?id=382340

Antonio Rojas  changed:

   What|Removed |Added

 CC||aro...@archlinux.org
 Resolution|--- |FIXED
 Status|UNCONFIRMED |RESOLVED

--- Comment #27 from Antonio Rojas  ---
The fix is not in 5.37, it will be in 5.38

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[plasmashell] [Bug 382340] Notifications are often as 1px vertical line

[Petr Nehez]

https://bugs.kde.org/show_bug.cgi?id=382340

Petr Nehez  changed:

   What|Removed |Added

 Status|RESOLVED|UNCONFIRMED
 Resolution|WAITINGFORINFO  |---

--- Comment #26 from Petr Nehez  ---
I do not know if it matters but my vertical line has black color.

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[plasmashell] [Bug 382340] Notifications are often as 1px vertical line

[Daniel Simushkin]

https://bugs.kde.org/show_bug.cgi?id=382340

Daniel Simushkin  changed:

   What|Removed |Added

 CC||mr.devils...@gmail.com

--- Comment #25 from Daniel Simushkin  ---
5.10.5, two monitors - issue is still here.

For example spectacle's notification is shown as a 1px white vertical line.

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[plasmashell] [Bug 382340] Notifications are often as 1px vertical line

[Petr Nehez]

https://bugs.kde.org/show_bug.cgi?id=382340

Petr Nehez  changed:

   What|Removed |Added

 Resolution|FIXED   |WAITINGFORINFO

--- Comment #24 from Petr Nehez  ---
I am on 5.10.5 and 5.37 and this issue is still happening on my system.
It's just happened for the very first notification after restart of the system.
Should this issue be fixed now?

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[plasmashell] [Bug 382340] Notifications are often as 1px vertical line

[Marco Martin]

https://bugs.kde.org/show_bug.cgi?id=382340

Marco Martin  changed:

   What|Removed |Added

 Resolution|--- |FIXED
 Status|UNCONFIRMED |RESOLVED
  Latest Commit||https://commits.kde.org/pla
   ||sma-framework/0c27df529d80e
   ||0449cfdc6352ad46c904f38c634

--- Comment #23 from Marco Martin  ---
Git commit 0c27df529d80e0449cfdc6352ad46c904f38c634 by Marco Martin.
Committed on 07/08/2017 at 14:06.
Pushed by mart into branch 'master'.

ignore spurious resize events to empty sizes

Summary:
on multiscreen systems, the notification dialog gets resized to 0x0
right after componentcomplete by someone else (either kwin, notification
 applet  or Qt code) causing 382340, resizing a window to a null size is not
correct anyways
and should never happen.
with this, all other resize events are correct and notifications are ok on
multiscreen
systems

Test Plan:
system with primary monitor and panel in the external monitor
at the right of a panel, notifications are fine

Reviewers: #plasma, davidedmundson

Reviewed By: #plasma, davidedmundson

Subscribers: davidedmundson, broulik, plasma-devel, #frameworks

Tags: #plasma, #frameworks

Differential Revision: https://phabricator.kde.org/D7127

M  +10   -0src/plasmaquick/dialog.cpp

https://commits.kde.org/plasma-framework/0c27df529d80e0449cfdc6352ad46c904f38c634

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[plasmashell] [Bug 382340] Notifications are often as 1px vertical line

[Mykola Krachkovsky]

https://bugs.kde.org/show_bug.cgi?id=382340

Mykola Krachkovsky  changed:

   What|Removed |Added

 CC||w01dn...@gmail.com

--- Comment #22 from Mykola Krachkovsky  ---
For my case when laptop uses only built-in display, notifications are shown
fine. When laptop is started with external display notifications are 1px width.
External display is to the right of built-in, external display is primary,
panel is on the right side of primary screen.

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[plasmashell] [Bug 382340] Notifications are often as 1px vertical line

[Fabian Vogt]

https://bugs.kde.org/show_bug.cgi?id=382340

Fabian Vogt  changed:

   What|Removed |Added

 CC||fab...@ritter-vogt.de

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[plasmashell] [Bug 382340] Notifications are often as 1px vertical line

[Christoph Feck]

https://bugs.kde.org/show_bug.cgi?id=382340

--- Comment #21 from Christoph Feck  ---
Thanks for the investigation. Could you add the patch to
https://phabricator.kde.org/differential/diff/create/ for code review?

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[plasmashell] [Bug 382340] Notifications are often as 1px vertical line

[bugzilla_noreply]

https://bugs.kde.org/show_bug.cgi?id=382340

--- Comment #20 from xmaker...@gmail.com ---
I did some digging around trying to see what commit caused this issue.
I found out that this commit
https://cgit.kde.org/plasma-framework.git/commit/?id=eab4aa9909a62cce9b32555ed28d142569fb467f
started the issue.

and specially the removal of following lines from src/plasmaquick/dialog.cpp:
-if (d->mainItem) {
-d->syncToMainItemSize();
-}
-
-if (d->mainItemLayout) {
-d->updateLayoutParameters();
-}

from the function  void Dialog::componentComplete()
re-adding the following lines :
+if (d->mainItem) {
+d->syncToMainItemSize();
+}
seems to resolve the issue

not really sure how this relate to what primary screen is set...(maybe some
other issue makes those lines necessary ?)
but after re-adding those lines Notifications are no longer 1px vertical line
regardless of what is the primary screen.

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[plasmashell] [Bug 382340] Notifications are often as 1px vertical line

[Petr Nehez]

https://bugs.kde.org/show_bug.cgi?id=382340

--- Comment #19 from Petr Nehez  ---
Is there anything more we can help on this issue?
It is quite annoying while seeing this type of notifications...

If there is a logging option I can enable it so that this issue can be analyzed
more deeply.

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[plasmashell] [Bug 382340] Notifications are often as 1px vertical line

[Petr Nehez]

https://bugs.kde.org/show_bug.cgi?id=382340

Petr Nehez  changed:

   What|Removed |Added

 Status|RESOLVED|UNCONFIRMED
 Resolution|DUPLICATE   |---

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[plasmashell] [Bug 382340] Notifications are often as 1px vertical line

[Petr Nehez]

https://bugs.kde.org/show_bug.cgi?id=382340

--- Comment #18 from Petr Nehez  ---
@ftumpt 
Yeah, you are right, I was too fast and have not read bug 381130 carefully.
381130 is a completely different issue, it is about misplaced notifications but
this bug is about 1px wide notifications.

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[plasmashell] [Bug 382340] Notifications are often as 1px vertical line

[ftumpt]

https://bugs.kde.org/show_bug.cgi?id=382340

--- Comment #17 from ftumpt  ---
@Petr Nehez:
Where did you get the information that the fix is on it's way?
As written by xmakerenx, fix for bug 381130 (this bug was marked as its
duplicate) has been back-ported to arch linux and it didn't fix the issues that
are described in this bug.

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[plasmashell] [Bug 382340] Notifications are often as 1px vertical line

[Petr Nehez]

https://bugs.kde.org/show_bug.cgi?id=382340

--- Comment #16 from Petr Nehez  ---
I have only laptop which is used with 2 different monitors but always
exclusively with 1 plugged in and I always have only 1 screen active (while a
monitor is plugged in laptop's screen is off). 

But it seems a fix is on the way...

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[plasmashell] [Bug 382340] Notifications are often as 1px vertical line

[bugzilla_noreply]

https://bugs.kde.org/show_bug.cgi?id=382340

--- Comment #15 from xmaker...@gmail.com ---
this doesn't seem to be a duplicate of bug 381130 as archlinux has back-ported
that fix and for me the issue still persist after updating.

and it does seem that workaround is to simple have the primary screen as the
most left one.

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[plasmashell] [Bug 382340] Notifications are often as 1px vertical line

[David Edmundson]

https://bugs.kde.org/show_bug.cgi?id=382340

David Edmundson  changed:

   What|Removed |Added

 CC||k...@davidedmundson.co.uk
 Status|UNCONFIRMED |RESOLVED
 Resolution|--- |DUPLICATE

--- Comment #14 from David Edmundson  ---


*** This bug has been marked as a duplicate of bug 381130 ***

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[plasmashell] [Bug 382340] Notifications are often as 1px vertical line

[bugzilla_noreply]

https://bugs.kde.org/show_bug.cgi?id=382340

--- Comment #13 from vehi...@gmail.com ---
I was making every possible permutations of my 3 monitors on Arch an no success
to get notifications working. Then I made a fresh install of Antergos and
notifications started working until I changed monitor layouts to my desired
positions. So it looks like multiple monitors cause notifications not to work.
As far as I discovered if primary monitor is not on the first left position,
notifications do not work. Can anyone else confirm that?

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[plasmashell] [Bug 382340] Notifications are often as 1px vertical line

[bugzilla_noreply]

https://bugs.kde.org/show_bug.cgi?id=382340

--- Comment #12 from xmaker...@gmail.com ---
 Antonio Orefice idea didn't fix it for me by I found a workaround

I tried to make a new user and the notifications worked but my 3 screens were
set in  the wrong positions so I reordered them to their right places and
logout , when I logged back in the notifications were broken again...

so after playing around with it a bit more , I found that if I put my 3 screens
in the place plasma putted them when I created the new user logout and than
login the notifications will work even if I change their positions but if I
login when they are not set to the "defaults" positions the notifications will
be broken
by default it seems plasma order them dvi-hdmi-displayport
while I usually have them hdmi-displayport-dvi

to conclude it seems when plasma load if the screens are not ordered in set way
the notifications will break but if set by the right order they will work even
if changing them afterwards

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[plasmashell] [Bug 382340] Notifications are often as 1px vertical line

[Antonio Orefice]

https://bugs.kde.org/show_bug.cgi?id=382340

--- Comment #11 from Antonio Orefice  ---
Ok then, notifications are working again for me.
I've a dual head setup, and since i read that someone with a single monitor has
not that problem, i tried to switch off one monitor by using kscreen.
Nothing was fixed, so i tried to turn off the other monitor, nothing fixed.
So i turned on both again and to my surprise one of the monitors showed a
dafault plasma desktop, not the one i customized.
Grr plasma, grrr (the same thing happens on a fresh archlinux installation on
the laptop, when i turn on the hdmi output, the plasmashell desktop reverts to
a default one, but this is *maybe* another issue).

Anyway, i clicked "default" and my previously configured plasma desktop were
back.
The only problem is that widgets were inverted from one monitor to the other,
but HEY, notifications are working!
I moved widgets to the other monitors and i'm fine.

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[plasmashell] [Bug 382340] Notifications are often as 1px vertical line

[bugzilla_noreply]

https://bugs.kde.org/show_bug.cgi?id=382340

xmaker...@gmail.com changed:

   What|Removed |Added

 CC||xmaker...@gmail.com

--- Comment #10 from xmaker...@gmail.com ---
also having the same problem...

the following error message shows in journalctl after plasmashell tried to show
the notification

plasmashell[708]: trying to show an empty dialog

also I use archlinux on both my pc and my laptop and the problem only happen 
in the pc 
the only difference between them is that the pc uses radeon(r600) drivers and
has 3 monitors while the laptop uses intel drivers and has only one screen

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[plasmashell] [Bug 382340] Notifications are often as 1px vertical line

[ftumpt]

https://bugs.kde.org/show_bug.cgi?id=382340

--- Comment #9 from ftumpt  ---
I can confirm that downgrading libKF5PlasmaQuick.so.5.36.0 to
libKF5PlasmaQuick.so.5.35.0 (as suggested by Antonio Orefice) fixes this issue.
It seems that this library is the source of this bug.

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[plasmashell] [Bug 382340] Notifications are often as 1px vertical line

[Antonio Orefice]

https://bugs.kde.org/show_bug.cgi?id=382340

--- Comment #8 from Antonio Orefice  ---
Affected as well.
I narrowed down the problem to the library: libKF5PlasmaQuick.so.5.36.0
swapping just that with libKF5PlasmaQuick.so.5.35.0 (and related symlinks of
course) makes notifications happy again.

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[plasmashell] [Bug 382340] Notifications are often as 1px vertical line

[Antonio Orefice]

https://bugs.kde.org/show_bug.cgi?id=382340

Antonio Orefice  changed:

   What|Removed |Added

 CC||kokok...@gmail.com

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[plasmashell] [Bug 382340] Notifications are often as 1px vertical line

[ftumpt]

https://bugs.kde.org/show_bug.cgi?id=382340

--- Comment #7 from ftumpt  ---
@Petr Nehez: This is not the case for me. Every notification is shown as a 1px
vertical line for me. When I log in, I always get 3 notifications and can just
see 3 vertical lines on top of each other.

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[plasmashell] [Bug 382340] Notifications are often as 1px vertical line

[Petr Nehez]

https://bugs.kde.org/show_bug.cgi?id=382340

--- Comment #6 from Petr Nehez  ---
If there are multiple notifications to be shown at the same time, only the
first item is messed up as 1px line, the other notifications are fine
(dimensions & position).

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[plasmashell] [Bug 382340] Notifications are often as 1px vertical line

[Antonio Rojas]

https://bugs.kde.org/show_bug.cgi?id=382340

Antonio Rojas  changed:

   What|Removed |Added

 CC||en...@tuta.io

--- Comment #5 from Antonio Rojas  ---
*** Bug 382415 has been marked as a duplicate of this bug. ***

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[plasmashell] [Bug 382340] Notifications are often as 1px vertical line

[bugzilla_noreply]

https://bugs.kde.org/show_bug.cgi?id=382340

--- Comment #4 from vehi...@gmail.com ---
At first I was allso sure, that it is a problem with framework 5.36. Then I
upgraded my other PC which now allso has framework 5.36 and notifications are
woking.
So now I have no idea what is causng the problem. 

PC1 Arch linux Plasma 5.10.3 framework 5.36 -> notifications are not working
PC2 Antergos Plasma 5.10.3 framework 5.36 -> notifications are working

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[plasmashell] [Bug 382340] Notifications are often as 1px vertical line

[bugzilla_noreply]

https://bugs.kde.org/show_bug.cgi?id=382340

volf.ma...@gmail.com changed:

   What|Removed |Added

 CC||volf.ma...@gmail.com

--- Comment #3 from volf.ma...@gmail.com ---
I can confirm this bug as well. It started happening for me after upgrade to
frameworks 5.36.
I'm using Arch Linux with KDE framework 5.36 and plasma 5.10.3.
Notifications are totally unusable.

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[plasmashell] [Bug 382340] Notifications are often as 1px vertical line

[bugzilla_noreply]

https://bugs.kde.org/show_bug.cgi?id=382340

vehi...@gmail.com changed:

   What|Removed |Added

 CC||vehi...@gmail.com

--- Comment #2 from vehi...@gmail.com ---
I am allso having the same problem. After the upgrade of framework to 5.36
My notifications are yust a verical line.

I tried notify-send and kdialog --passivepopup (all other kdialog message
vindows work fine.), and both have the same result a vertical line like on
screenshot above.

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[plasmashell] [Bug 382340] Notifications are often as 1px vertical line

[James Lee]

https://bugs.kde.org/show_bug.cgi?id=382340

James Lee  changed:

   What|Removed |Added

 CC||ja...@james.tl

--- Comment #1 from James Lee  ---
Created attachment 106628
  --> https://bugs.kde.org/attachment.cgi?id=106628=edit
Screenshot of notifications under plasma-workspace-5.10.3

I am seeing the same behavior since upgrading from 5.10.2 to 5.10.3 on my
Gentoo system.  All notifications appear as one pixel vertical lines.

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