Re: Volume/mute/brightness keys stopped working

2019-08-13 Thread Samuel Sieb

On 8/13/19 1:23 AM, Ian Pilcher wrote:

I have a Dell Precision 5520 laptop (basically an XPS 15).  The volume,
mute, and brightness "function" keys have always just worked on this
laptop with no additional configuration required ... until now.

Something has changed in the last week or two, and the keys no longer
have any effect (except that the brightness increase key now toggles
the maximized state of terminal windows).


Have you tried an earlier kernel to see if that's where the change happened?
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Re: Nouveau crashes

2019-08-13 Thread Samuel Sieb

On 8/13/19 5:12 AM, Javier Perez wrote:
My question is this. If I change to Radeon, how is the experience with 
those cards? Is the linux driver for these cards fine?
I am not a heavy game player, mostly web browsing, and lately FreeCAD, 
Meshmixer though wine, PlayonLinux, user. Probably will get into 
Blender, therefore I might need a good video card, but not something top 
notch, I think.


AMD cards work great.  As someone else mentioned, the AMD drivers are 
supported by AMD, not reverse-engineered like the nouveau ones.  There 
are sometimes issues with the absolute latest chipsets as support is 
being added, but otherwise it's good.

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Re: Viewing videos in Chrome crashes gnome shell (solved?)

2019-08-13 Thread SternData
I turned off hardware acceleration in Chrome.  So far, so good.

On 8/12/19 11:06 AM, SternData wrote:
> I'm totally unable to track this down and when I try to report the
> gnome-shell crash, I get an error that ureport is unable to read the
> crash file.
> 
> Am I the only one with this error?
> 
> Any tips on how to debug this?
> 


-- 
-- Steve
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Re: Volume/mute/brightness keys stopped working

2019-08-13 Thread Ted Roche
See if the Volume/Mute/Brightness works if you hold the "Fn" key
simultaneously. There's an "Fn Lock" setting in the BIOS and/or
software-accessible that gets toggled inadvertently. Just this week, I had
customers complaining their Wifi keeps getting turned off, and their F8 is
no longer working like it used to, and that was the cause.



On Tue, Aug 13, 2019 at 4:27 AM Ian Pilcher  wrote:

> I have a Dell Precision 5520 laptop (basically an XPS 15).  The volume,
> mute, and brightness "function" keys have always just worked on this
> laptop with no additional configuration required ... until now.
>
> Something has changed in the last week or two, and the keys no longer
> have any effect (except that the brightness increase key now toggles
> the maximized state of terminal windows).
>
> Anyone else seen this recently?
>
> Assuming no, anyone have any hints on how to debug this?  I'm not really
> sure how these function keys work (i.e. are they keypresses, ACPI
> events, something else?).
>
> Any thoughts appreciated.  Thanks!
>
> --
> 
> Ian Pilcher arequip...@gmail.com
>  "I grew up before Mark Zuckerberg invented friendship" 
> 
> ___
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-- 
Ted Roche
Ted Roche & Associates, LLC
http://www.tedroche.com
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Re: Nouveau crashes

2019-08-13 Thread stan via users
On Tue, 13 Aug 2019 07:12:01 -0500
Javier Perez  wrote:

> My question is this. If I change to Radeon, how is the experience with
> those cards? Is the linux driver for these cards fine?
> I am not a heavy game player, mostly web browsing, and lately FreeCAD,
> Meshmixer though wine, PlayonLinux, user. Probably will get into
> Blender, therefore I might need a good video card, but not something
> top notch, I think.

I used to have nvidia, and the intermittent lockup of the nouveau driver
was one of my irritants.  I compile my own kernel using the Fedora test
kernels, so using nvidia's binary blob was problematic.

I switched to an older radeon, and it just works.  I can't remember the
last time I had a video issue.  But, I think I am even less demanding
of my video card than you are, so it might be an issue for you if you
use a newer, and more powerful, card.  I think they use a different
driver than the radeon driver I use (amdgpu?).

I think that AMD publishes the API of their cards, while nvidia
doesn't, so the AMD cards open source drivers aren't reverse
engineered, while nouveau has to be because of that.  Thus the nouveau
glitches.

I recently saw an article that the video performance of intel graphics
has taken a big leap forward with the latest generation.  The graphs of
performance in that article looked like double or more of older
generations.
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Re: Nouveau crashes

2019-08-13 Thread Tom Horsley
On Tue, 13 Aug 2019 07:12:01 -0500
Javier Perez wrote:

> Is the linux driver for these cards fine?

Not the last time I tried them. As near as I can tell
the only reliable open source driver is intel, but you
need a motherboard with built-in intel video that supports
it. Simpler to switch back to the nvidia binary
drivers from rpmfusion.

I usually go with the nouveau drivers on each new fedora
release till they freeze up the first time, then I give
up and switch to nvidia. (Lately, I don't even have to wait
for them to freeze up, since X11 under nouveau apparently
can't interpret the EDID from the monitor on my 4K TV,
wayland "works" but doesn't use the native resolution).
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Nouveau crashes

2019-08-13 Thread Javier Perez
Hi.
I have been a long life fan of Nvidia cards.
A few years ago I decided to skip the nvidia drivers and go with the
nouveau drivers. So far so good, but they tend to freeze the desktop every
few days.
Lately after upgrading to F30, the desktop freezes daily or more.
It is more annoying than anything else. I can ssh from another computer
usually and restart display-manager, but I lose whatever I am working at at
the moment.
I have opened up a couple of bug reports on bugzilla with extracts from the
log.

My question is this. If I change to Radeon, how is the experience with
those cards? Is the linux driver for these cards fine?
I am not a heavy game player, mostly web browsing, and lately FreeCAD,
Meshmixer though wine, PlayonLinux, user. Probably will get into Blender,
therefore I might need a good video card, but not something top notch, I
think.

Thx

-- 
--
 /\_/\
 |O O|  pepeb...@gmail.com
  Javier Perez
   While the night runs
   toward the day...
  m m   Pepebuho watches
from his high perch.
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Re: I need help understanding /proc/sys/kernel/core_pattern

2019-08-13 Thread Jeremy Nicoll - ml fedora

On 2019-08-12 20:53, Samuel Sieb wrote:

On 8/12/19 3:18 AM, Jeremy Nicoll - ml fedora wrote:



Excuse my interruption, but why would that create a file named
'core'?   Why doesn't it just place 'core' in the named file?


That's not a real file...


Thank-you to both Sam and Samuel for explaining this.

--
Jeremy Nicoll - my opinions are my own
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Re: Volume/mute/brightness keys stopped working

2019-08-13 Thread Jakub Jelen
On Tue, 2019-08-13 at 03:23 -0500, Ian Pilcher wrote:
> I have a Dell Precision 5520 laptop (basically an XPS 15).  The
> volume,
> mute, and brightness "function" keys have always just worked on this
> laptop with no additional configuration required ... until now.
> 
> Something has changed in the last week or two, and the keys no longer
> have any effect (except that the brightness increase key now toggles
> the maximized state of terminal windows).
> 
> Anyone else seen this recently?
> 
> Assuming no, anyone have any hints on how to debug this?  I'm not
> really
> sure how these function keys work (i.e. are they keypresses, ACPI
> events, something else?).
> 
> Any thoughts appreciated.  Thanks!

I think something like this happened to my Thinpad also during last
weeks, but after some time, it started to work again. Did you try to
reboot?

Regards,
-- 
Jakub Jelen
Senior Software Engineer
Security Technologies
Red Hat, Inc.
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Volume/mute/brightness keys stopped working

2019-08-13 Thread Ian Pilcher

I have a Dell Precision 5520 laptop (basically an XPS 15).  The volume,
mute, and brightness "function" keys have always just worked on this
laptop with no additional configuration required ... until now.

Something has changed in the last week or two, and the keys no longer
have any effect (except that the brightness increase key now toggles
the maximized state of terminal windows).

Anyone else seen this recently?

Assuming no, anyone have any hints on how to debug this?  I'm not really
sure how these function keys work (i.e. are they keypresses, ACPI
events, something else?).

Any thoughts appreciated.  Thanks!

--

Ian Pilcher arequip...@gmail.com
 "I grew up before Mark Zuckerberg invented friendship" 

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Re: Ban a specific mirror in dnf

2019-08-13 Thread Suvayu Ali
Hi Samuel, and Tim,

On Tue, Aug 13, 2019 at 4:57 AM Tim via users
 wrote:
>
> On Mon, 2019-08-12 at 16:35 -0700, Samuel Sieb wrote:
> > You could add it to your /etc/hosts file like:
> > 127.0.0.2   the.bad.domain
>
> This does seem like a roundabout solution to what has to be a common
> problem (wanting to blackban specific repos).  For whatever reason
> people have wanted to do that, it ought to be possible to directly do
> it with the configuration for the software in question.
>
> While some might argue it would best to have a bad repo removed from
> the pool, it could be the case that the repo is fine, just that the
> path between it and some users is a problem.
>
> --
> [tim@localhost ~]$ uname -rsvp
> Linux 5.0.16-100.fc28.x86_64 #1 SMP Tue May 14 18:22:28 UTC 2019 x86_64
>
> Boilerplate:  All mail to my mailbox is automatically deleted.
> There is no point trying to privately email me, I only get to see
> the messages posted to the mailing list.
>
> Sorry, no viruses was included with this email, please read the rm
> and fdisc man files to learn how to seriously mangle your own system.

I have come across this workaround, but dislike it for exactly the
same reason as Tim.

Another "solution" floating around the web is use fastestmirror.
Those of us who have been a Fedora users know it all too well the
issues with fastestmirror.  That said, I believe it has a "exclude"
option, if I could use that, but not use fastestmirror, that could be
acceptable for the time being.  But I don't think that's possible.
Maybe I should just use Samuel's workaroound for now, and file an RFE
against dnf.

-- 
Suvayu

Open source is the future. It sets us free.
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Re: Ban a specific mirror in dnf

2019-08-13 Thread Suvayu Ali
Hi Tony

On Mon, Aug 12, 2019 at 11:07 PM Tony Nelson
 wrote:
>
> On 19-08-12 13:34:22, Suvayu Ali wrote:
> > Hi,
> >
> > I would like to ban a particularly slow mirror[1].  It's the closest
> > mirror to my geographical location (one of only two mirrors in my
> > country, India).  Every time I see a bad download error message from
> > that mirror, everything subsequent to that speeds up and uses the full
> > capacity of my connection.  How can I achieve this?
>   ...
>
> Use the firewall and block that IP?

I would like to avoid hard coded changes. What if tomorrow their IP
changes, given the nature of the problem, I would realise the issue
after trying to waste my time on "slow updates" all over again!

>
> Edit the repo files to use a baseurl of your choice?  Start with the
> example, and change it to your preferred mirror.  It can be a list of
> urls separated by spaces or commas.

This would work on my desktops, but not on my laptops.  I have several
machines to manage.  A uniform solution would be easier I think.

-- 
Suvayu

Open source is the future. It sets us free.
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