[Qgis-user] Qgis-user] QGIS 3.8 on Debian 10 slow and crashing
Micha Silver
tsvibar at gmail.com
Sat Aug 17 12:51:09 PDT 2019
On 8/17/19 9:54 PM, Raúl Nanclares wrote:
> Hi Micha, i've been doing some testing this week, i couldn't
> reproduce the issue adding a new gpkg to an old project. What i have
> noticed is that starting the user session using Xorg completely
> removes the crashes, I'm still seeing some random QGIS lock-ups but i
> couldn't find any hint of what is causing it. I will continue using
> xorg and see if i can find what's going on.
>
Thanks for testing. I'll also switch to Xorg and report back.
Over the past weeks I have been trying all kinds of situations: only
shapefiles (no GPKG), all GPKG layers in one database, a fresh project,
totally removing QGIS and deleting ~/.local/QGIS/. Nothing so far has
helped. I open a project, and after a short while the program starts to
freeze for several seconds. Even simple operations like removing a layer
from the Layers panel might cause freezing for 10 secs. Then many other
actions cause longer and longer freezes. Finally, when I save (another
freeze) and exit, my whole login session crashes.
Regards, Micha
> Cheers!
>
> Raúl
>
> On Sat, Jul 27, 2019 at 2:29 PM Micha Silver <tsvibar at gmail.com
> <mailto:tsvibar at gmail.com>> wrote:
>
> I think I might have landed on the issue: multiple geopackage
> databases in the same project seem to be the cause of these
> lockups, not responding and user session restart.
>
>
> I started fresh (again) removing all QGIS packages, as well as my
> whole ~/.config/QGIS and ~/.local/QGIS/. So no plugins and no
> configuration. Then I reinstalled from qgis.org/debian
> <http://qgis.org/debian> (regular packages) which is now at 3.8.1
>
>
> I started building a project from scratch with a big mix of
> layers, different CRS, changed styling, multiple map layouts, etc.
> No problems at all. I created one gpkg and did many cycles of
> edit, saves, save the project, restarted. Again no problems.
>
>
> Then I added a second new gpkg layer, and boom: the project
> locked, session restart, all the symptoms I saw before. Restarted
> and tried again to edit the second gpkg, and again got the crash.
> Is it possible that Debian has some database locking mechanism
> that is causing a race condition and leading to these crashes? (I
> should add that I don't see any of these problems with any other
> software on the same machine)
>
>
> Thanks,
>
> Micha
>
>
>
> On 22/07/2019 2:15, Nyall Dawson wrote:
>> On Mon, 22 Jul 2019 at 08:08, Raúl Nanclares<raulnanclares at gmail.com> <mailto:raulnanclares at gmail.com> wrote:
>>> I haven't edited anything yet but I've suffered a couple of crashes ( user session restarted) in Debian Buster. I think I've read something related in the GitHub issues.
>> In the past this behavior (slowing down and eventually crashing) has
>> always been caused by a faulty plugin. I'd try with a clean profile
>> and no plugins installed.
>>
>> Nyall
>>
>>> Cheers
>>>
>>> El vie., 19 jul. 2019 14:02,<qgis-user-request at lists.osgeo.org> <mailto:qgis-user-request at lists.osgeo.org> escribió:
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>>>> Subject: [Qgis-user] QGIS 3.8 on Debian 10 slow and crashing
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> --
> Micha Silver
> Ben Gurion Univ.
> Sde Boker, Remote Sensing Lab
> cell: +972-523-665918
>
--
Micha Silver
Ben Gurion Univ.
Sde Boker, Remote Sensing Lab
cell: +972-523-665918
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