Re: [Interest] heads up - ksplashqml crash

2019-10-07 Thread Roland Hughes
A lot of people don't have any money. They use a corporate or relative's 
cast-off. Still others, like the older computers I have on the workbench 
behind me, have been re-purposed to run BOINC. They won't be upgraded. 
If a drive dies and I have a spare laying around I'll put that in and 
re-load a distro, but by and large the machines won't be fixed. They'll 
search for the cure for cancer and other projects beneficial to humans 
as well as help look for ET, but unless I need to throw a lot of 
machines at something, that is how they will spend their remaining years.


On 10/7/19 10:06 AM, Konstantin Tokarev wrote:


07.10.2019, 18:00, "Roland Hughes" :

My hardware was new enough I could install 390. Others will most likely
not be as lucky.

It may be a good reason to replace their 9 years old GPU to something 
up-to-date.


--
Roland Hughes, President
Logikal Solutions
(630)-205-1593

http://www.theminimumyouneedtoknow.com
http://www.infiniteexposure.net
http://www.johnsmith-book.com
http://www.logikalblog.com
http://www.interestingauthors.com/blog

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Re: [Interest] heads up - ksplashqml crash

2019-10-07 Thread Konstantin Tokarev


07.10.2019, 18:00, "Roland Hughes" :
> My hardware was new enough I could install 390. Others will most likely
> not be as lucky. 

It may be a good reason to replace their 9 years old GPU to something 
up-to-date.

-- 
Regards,
Konstantin

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Re: [Interest] heads up - ksplashqml crash

2019-10-07 Thread Roland Hughes
My hardware was new enough I could install 390. Others will most likely 
not be as lucky. I was just sending up a flare making he assumption KDE 
developer will try to kick this up the chain. Once I found a work around 
I didn't care enough to diff the 340 and 390 APIs. 340 has been around a 
very long time an appears to be quite stable. My knee-jerk suspicion 
would be an API difference with "current" code written against newer 
API. You could be correct though. This could be a long latent bug now 
exposed.


What is interesting is the fact this didn't surface until KDE pushed out 
recent updates. After that the crash happened with each boot. Before 
that, nada.


On 10/7/2019 9:29 AM, Sérgio Martins wrote:

On Sat, Oct 5, 2019 at 11:22 PM Roland Hughes
 wrote:

Just in case this is deeper than the ksplashqml.

https://bugs.kde.org/show_bug.cgi?id=408904

Don't know if it is specific to KDE or deeper within Qt. Appears to
happen with nvidia-340 driver but doesn't happen with nvidia-driver-390
installed.

If the "display crashes", goes black for all apps and it's only repro
on an older nvidia driver, as stated in the bug report, then I'd say
the bug is not in Qt, but in the nvidia 340 driver.

If you hope for a workaround in Qt then better get a minimal test-case.

Regards,
Sergio


--
Roland Hughes, President
Logikal Solutions
(630)-205-1593  (cell)
http://www.theminimumyouneedtoknow.com
http://www.infiniteexposure.net
http://www.johnsmith-book.com

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Re: [Interest] heads up - ksplashqml crash

2019-10-07 Thread Sérgio Martins
On Sat, Oct 5, 2019 at 11:22 PM Roland Hughes
 wrote:
>
> Just in case this is deeper than the ksplashqml.
>
> https://bugs.kde.org/show_bug.cgi?id=408904
>
> Don't know if it is specific to KDE or deeper within Qt. Appears to
> happen with nvidia-340 driver but doesn't happen with nvidia-driver-390
> installed.

If the "display crashes", goes black for all apps and it's only repro
on an older nvidia driver, as stated in the bug report, then I'd say
the bug is not in Qt, but in the nvidia 340 driver.

If you hope for a workaround in Qt then better get a minimal test-case.

Regards,
Sergio
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