On Fri, Sep 20, 2019 at 10:43 AM Gianluca Cecchi <gianluca.cecchi(a)gmail.com>
wrote:
On Fri, Aug 23, 2019 at 10:30 AM Gianluca Cecchi <
gianluca.cecchi(a)gmail.com> wrote:
> On Mon, Aug 19, 2019 at 1:54 PM Gianluca Cecchi <
> gianluca.cecchi(a)gmail.com> wrote:
>
>> Hello,
>> executed "dnf update" after about 15 days of inactivity.
>> Updates has brought in kernel 5.2.8-200.fc30.x86_64
>> But after reboot the system is not able to detect (in the sense of no
>> monitor connection at all seen) when connecting a 24" Dell monitor using an
>> usb-c to hdmi adapter on my laptop and then connecting an HDMI-to-dvi cable
>> to the monitor, that I normally used before.
>> Tried to reboot two times without effect.
>> As soon as I restart with previous kernel 5.1.20-300.fc30.x86_64,
>> external monitor detection and usage is ok again.
>> This is in default Gnome environment and Wayland.
>> Eg in gnome terminal I have:
>> $ loginctl show-session 2 -p Type
>> Type=wayland
>> and
>> $ echo $WAYLAND_DISPLAY
>> wayland-0
>>
>> Anyone else with similar problems?
>> If you point me on how to get related log lines in journal in both
>> working and not working configurations, I can get more info.
>> Seen on several threads that with Xwayland and gnome-shell not so easy
>> to see startup log files...
>>
>>
>>
[snip]
In the mean time I opened this bugzilla:
>
https://bugzilla.redhat.com/show_bug.cgi?id=1744905
>
>
>
Finally kernel 5.3.6-200.fc30.x86_64 was the first one
after 5.1.20-300.fc30.x86_64 with external hdmi monitor working again.
Currently I have Wayland disabled, not tried yet with Wayland enabled and
this kernel.
I updated the bugzilla entry too.
Gianluca