OK, I've just tested on the same system with an older kernel 4.6.0, and
it works again using VGA on the same old beamer that didn't work in
4.8.4.
On Fedora 25 beta I used koji to install 4.6:
$ wget
Possibly related bug? https://bugs.freedesktop.org/show_bug.cgi?id=97558
Fedora user here, I think that I have a similar problem: beamers were
working perfectly fine until a system update weeks ago.
My configuration:
- Fedora 25 beta (but the problem was there with F24 as well)
- Intel(R)
We are also experiencing such problems on a range of different notebooks
with an Intel HD Graphics 520 (Skylake generation). We tested multiple
Fujitsu Lifebook E746 with their onboard VGA connector and a ThinkPad
T460s with different adapters from DisplayPort, under both Ubuntu 16.04
with kernel
** Summary changed:
- Optiplex 7040 - No output on VGA port
+ Intel Skylake video: no output on VGA port
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https://bugs.launchpad.net/bugs/1619677
Title:
Intel Skylake video: no output