I guess the DVI adapter is passive.
$ xrandr --props
Screen 0: minimum 320 x 200, current 4480 x 1440, maximum 8192 x 8192
XWAYLAND1 connected 1920x1080+0+0 (normal left inverted right x axis y
axis) 510mm x 290mm
non-desktop: 0
supported: 0, 1
1920x1080 59.96*+
XWAYLAND4 connected 2560x1440+1920+0 (normal left inverted right x axis
y axis) 600mm x 340mm
non-desktop: 0
supported: 0, 1
2560x1440 59.91*+
On 5/5/20 11:17 AM, Ilia Mirkin wrote:
On Tue, May 5, 2020 at 11:02 AM Alberto Sentieri <22t@xxxxxxxxxxxx> wrote:
I have two monitors connected to the PC. One is an AOC 23" (1920 x 1080)
and the other is a BenQ 27" (2560 x 1440). Nothing special about them.
BenQ has a display port and the AOC uses some sort of DVI adapter.
Do you know if the DVI adapter is active or passive? (If you include
the EDID, that should become apparent. It should be visible in "xrandr
--props")
I have this event many times and I captured dmesg twice. At least at one
time I captured dmesg my computer was under high load: it had about 15
to 20 windows opened (spreadsheets, Thunderbird, Firefox, virtual
machines under virtual box), there was a lot of disk activity and I was
as trying to capture a screenshot from Firefox using the screenshot
tool. I could not make everything fit into one screen, so I hit F11
(while in Firefox), captured what I needed (now it fit), and when I
pressed F11 again to make Firefox come back to a regular window, it
locked: I could not move the mouse and caps lock led was frozen.
Hm, moving between full screen/not is at least a page-flip if wayland
is being used. I guess it's plausible.
-ilia
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