[Bug 108462] two external screens permanently go blank on HP EliteBook Folio G1

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Mar 12 19:34:43 UTC 2019


https://bugs.freedesktop.org/show_bug.cgi?id=108462

--- Comment #46 from Shmerl <shtetldik at gmail.com> ---
Some more details for my case above.

External monitors resolution (both): 2560x1440
Laptop screen resolution: 1920x1080 (kept off).

Displays are daisy chained like this: Laptop -> (USB-C) -> Dell U2715H -> (DP)
-> Dell U2713HM. 2560x1440

DisplayPort 1.2 mode is enabled on Dell U2715H, while Dell U2713HM doesn't have
such setting in on-screen UI.

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