Re: Wayland hangs (black screen) after dnf update to Fedora 29

2018-11-04 Thread Alain Vigne
Thank you very much for your replies.
No 'rhgb' is the workaround in my case. I added my comment to the bug
report you mentioned Fabio.

Any idea who is handling this, current status and how/when/why this will be
solved ?

BR, Alain


On Sun, Nov 4, 2018 at 1:05 AM Fabio Valentini  wrote:

> On Sat, Nov 3, 2018 at 11:41 PM Alain Vigne 
> wrote:
> >
> > Hi everyone
> > TLDR; I had a working Wayland Gnome Desktop in f28. Not anymore with f29.
> >
> > Yesterday, I "dnf upgrade" my f28 to f29 ... to find a black screen when
> I want to login to my Gnome session :(
> >
> > The boot is OK till the gdm login screen, but when I enter my password,
> the screen turns black, and the keyboard is locked (non-responsive, Num
> Lock does not toggle, nor caps lock).
> > Then I don't know how to recover control, as no key binding is
> effective, no mouse, no screen :(I power off the machine)
> >
> > I successfully launched the desktop using "startx" from my user account
> after booting with runlevel=3, so I think there is an issue with Wayland !
> >
> > > lspci|grep "VGA"
> > 01:00.0 VGA compatible controller: NVIDIA Corporation GM206 [GeForce GTX
> 960] (rev a1)
> > I used to install the nvidia drivers, after each kernel upgrade. I did
> that, as usual using:
> > > ./NVIDIA-Linux-x86_64-410.73.run
> >
> > Where should I look to have more information about what's wrong with my
> system ?
> > Which component should I report on BZ ?
> > What additional info would be helpful for knowledgeable developers ?
> >
> > Thanks for your help
> > Best regards
> > --
> > Alain V.
>
> Hi Alain,
>
> This seems to be a common issue with fedora 29 / NVIDIA drivers, I
> reported it here:
> https://bugzilla.redhat.com/show_bug.cgi?id=1643302
>
> And there are some people on reddit who seem to be affected, too.
>
> Have you tried dropping "rhgb" from the kernel command line (by
> editing the GRUB boot entry)? (Possibly also change
> nvidia-drm.modeset=1 to nvidia-drm.modeset=0 to disable wayland in
> gdm.)
> Most people seem to confirm that this serves as a workaround.
>
> Fabio
>
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-- 
Alain V.
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Re: Wayland hangs (black screen) after dnf update to Fedora 29

2018-11-03 Thread Fabio Valentini
On Sat, Nov 3, 2018 at 11:41 PM Alain Vigne  wrote:
>
> Hi everyone
> TLDR; I had a working Wayland Gnome Desktop in f28. Not anymore with f29.
>
> Yesterday, I "dnf upgrade" my f28 to f29 ... to find a black screen when I 
> want to login to my Gnome session :(
>
> The boot is OK till the gdm login screen, but when I enter my password, the 
> screen turns black, and the keyboard is locked (non-responsive, Num Lock does 
> not toggle, nor caps lock).
> Then I don't know how to recover control, as no key binding is effective, no 
> mouse, no screen :(I power off the machine)
>
> I successfully launched the desktop using "startx" from my user account after 
> booting with runlevel=3, so I think there is an issue with Wayland !
>
> > lspci|grep "VGA"
> 01:00.0 VGA compatible controller: NVIDIA Corporation GM206 [GeForce GTX 960] 
> (rev a1)
> I used to install the nvidia drivers, after each kernel upgrade. I did that, 
> as usual using:
> > ./NVIDIA-Linux-x86_64-410.73.run
>
> Where should I look to have more information about what's wrong with my 
> system ?
> Which component should I report on BZ ?
> What additional info would be helpful for knowledgeable developers ?
>
> Thanks for your help
> Best regards
> --
> Alain V.

Hi Alain,

This seems to be a common issue with fedora 29 / NVIDIA drivers, I
reported it here:
https://bugzilla.redhat.com/show_bug.cgi?id=1643302

And there are some people on reddit who seem to be affected, too.

Have you tried dropping "rhgb" from the kernel command line (by
editing the GRUB boot entry)? (Possibly also change
nvidia-drm.modeset=1 to nvidia-drm.modeset=0 to disable wayland in
gdm.)
Most people seem to confirm that this serves as a workaround.

Fabio

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Re: Wayland hangs (black screen) after dnf update to Fedora 29

2018-11-03 Thread Jaroslav Prokop


On 03/11/2018 22:50, Alain Vigne wrote:

Hi everyone
TLDR; I had a working Wayland Gnome Desktop in f28. Not anymore with f29.

Yesterday, I "dnf upgrade" my f28 to f29 ... to find a black screen 
when I want to login to my Gnome session :(


The boot is OK till the gdm login screen, but when I enter my 
password, the screen turns black, and the keyboard is locked 
(non-responsive, Num Lock does not toggle, nor caps lock).
Then I don't know how to recover control, as no key binding is 
effective, no mouse, no screen :(I power off the machine)


I successfully launched the desktop using "startx" from my user 
account after booting with runlevel=3, so I think there is an issue 
with Wayland !


> lspci|grep "VGA"
01:00.0 VGA compatible controller: NVIDIA Corporation GM206 [GeForce 
GTX 960] (rev a1)
I used to install the nvidia drivers, after each kernel upgrade. I did 
that, as usual using:

> ./NVIDIA-Linux-x86_64-410.73.run

Where should I look to have more information about what's wrong with 
my system ?

Which component should I report on BZ ?
What additional info would be helpful for knowledgeable developers ?


Hi,

I'd consult with this guide in section 2 [0] it's a more common issue I 
myself encountered this, I stayed with older drivers for now.


From the post: "Note Fedora 29 users: GDM is not currently working 
properly. I get black screen when I try to login any desktop. Gnome 
3.30.1 works, but you will need some other display manager than GDM"



[0] https://www.if-not-true-then-false.com/2015/fedora-nvidia-guide/


Jaroslav.
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Wayland hangs (black screen) after dnf update to Fedora 29

2018-11-03 Thread Alain Vigne
Hi everyone
TLDR; I had a working Wayland Gnome Desktop in f28. Not anymore with f29.

Yesterday, I "dnf upgrade" my f28 to f29 ... to find a black screen when I
want to login to my Gnome session :(

The boot is OK till the gdm login screen, but when I enter my password, the
screen turns black, and the keyboard is locked (non-responsive, Num Lock
does not toggle, nor caps lock).
Then I don't know how to recover control, as no key binding is effective,
no mouse, no screen :(I power off the machine)

I successfully launched the desktop using "startx" from my user account
after booting with runlevel=3, so I think there is an issue with Wayland !

> lspci|grep "VGA"
01:00.0 VGA compatible controller: NVIDIA Corporation GM206 [GeForce GTX
960] (rev a1)
I used to install the nvidia drivers, after each kernel upgrade. I did
that, as usual using:
> ./NVIDIA-Linux-x86_64-410.73.run

Where should I look to have more information about what's wrong with my
system ?
Which component should I report on BZ ?
What additional info would be helpful for knowledgeable developers ?

Thanks for your help
Best regards
-- 
Alain V.
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