Bug#884956: HiDPI scaling is still broken with libqt5core5a 5.10.1+dfsg-6

[Vincent Lefevre]

On 2019-09-15 21:19:57 -0300, Lisandro Damián Nicanor Pérez Meyer wrote:
> It has been fixed in 5.14, so it will take some time to get into unstable.
> According to what I read the changes are many so I highly doubt or would be
> backportable.

In any case, the workaround is sufficient for me. A backport would
probably be not useful enough and too risky.

-- 
Vincent Lefèvre  - Web: 
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Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)

Bug#884956: HiDPI scaling is still broken with libqt5core5a 5.10.1+dfsg-6

[Lisandro Damián Nicanor Pérez Meyer]

Hi Vincent!

El dom., 15 sep. 2019 08:09, Vincent Lefevre  escribió:

> Control: found 884956 5.11.3+dfsg1-4
> Control: tags 884956 fixed-upstream
>
> On 2018-11-13 15:49:24 +0300, Dmitry Shachnev wrote:
> > Hi Vincent and all!
> >
> > On Sun, May 06, 2018 at 11:09:09AM +0200, Vincent Lefevre wrote:
> > > Control: reopen -1
> > > Control: found -1 5.10.1+dfsg-6
> > >
> > > The bug is still there. The upgrade of the qtbase-opensource-src
> > > packages to 5.10.1+dfsg-6 had no effect.
> >
> > Can you please check if this is still an issue with qtbase 5.11.2+dfsg-4?
>
> Sorry for the last reply. After unsetting QT_AUTO_SCREEN_SCALE_FACTOR,
> the bug still occurs in Debian/unstable.
>
> The bug has been fixed upstream a couple of days ago, but I haven't
> tested.
>

It has been fixed in 5.14, so it will take some time to get into unstable.
According to what I read the changes are many so I highly doubt or would be
backportable.

>

Bug#884956: HiDPI scaling is still broken with libqt5core5a 5.10.1+dfsg-6

[Vincent Lefevre]

Control: found 884956 5.11.3+dfsg1-4
Control: tags 884956 fixed-upstream

On 2018-11-13 15:49:24 +0300, Dmitry Shachnev wrote:
> Hi Vincent and all!
> 
> On Sun, May 06, 2018 at 11:09:09AM +0200, Vincent Lefevre wrote:
> > Control: reopen -1
> > Control: found -1 5.10.1+dfsg-6
> >
> > The bug is still there. The upgrade of the qtbase-opensource-src
> > packages to 5.10.1+dfsg-6 had no effect.
> 
> Can you please check if this is still an issue with qtbase 5.11.2+dfsg-4?

Sorry for the last reply. After unsetting QT_AUTO_SCREEN_SCALE_FACTOR,
the bug still occurs in Debian/unstable.

The bug has been fixed upstream a couple of days ago, but I haven't
tested.

-- 
Vincent Lefèvre  - Web: 
100% accessible validated (X)HTML - Blog: 
Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)

Bug#899108: Bug#884956: HiDPI scaling is still broken with libqt5core5a 5.10.1+dfsg-6

[Dmitry Shachnev]

Hi Vincent and all!

On Sun, May 06, 2018 at 11:09:09AM +0200, Vincent Lefevre wrote:
> Control: reopen -1
> Control: found -1 5.10.1+dfsg-6
>
> The bug is still there. The upgrade of the qtbase-opensource-src
> packages to 5.10.1+dfsg-6 had no effect.

Can you please check if this is still an issue with qtbase 5.11.2+dfsg-4?

There have been some upstream changes in 5.11.x, plus I have backported
this commit [1] which may make things better.

[1]: https://code.qt.io/cgit/qt/qtbase.git/commit/?id=5e6bbbc1b86905c4

--
Dmitry Shachnev


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Bug#884956: HiDPI scaling is still broken with libqt5core5a 5.10.1+dfsg-6

[Vincent Lefevre]

Control: reopen -1
Control: found -1 5.10.1+dfsg-6

The bug is still there. The upgrade of the qtbase-opensource-src
packages to 5.10.1+dfsg-6 had no effect.

-- 
Vincent Lefèvre  - Web: 
100% accessible validated (X)HTML - Blog: 
Work: CR INRIA - computer arithmetic / AriC project (LIP, ENS-Lyon)