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After upgrading to kernel 6.4.1 I ran into some issues that makes using 6.4.1 currently impossible.
Setup:
ThinkPad E585 => Lenovo USB-C Dock => HDMI Monitor
The external monitor does not get detected, logging in to KDE via sddm (on laptop display) gives a sddm segfault and black screen.
Plugging the monitor directly into laptop works until sddm, logging into KDE then only gives a black screen again.
Anyone running 6.4.1 successfully on a Ryzen laptop with external monitor setup or even a dock?
Maybe my xorg / Mesa might be outdated to 6.4.1 ?
xorg 7.6_1-1.22
Mesa 21.2.4
Thanks for any hint!
Setup:
ThinkPad E585 => Lenovo USB-C Dock => HDMI Monitor
The external monitor does not get detected, logging in to KDE via sddm (on laptop display) gives a sddm segfault and black screen.
Plugging the monitor directly into laptop works until sddm, logging into KDE then only gives a black screen again.
Anyone running 6.4.1 successfully on a Ryzen laptop with external monitor setup or even a dock?
Maybe my xorg / Mesa might be outdated to 6.4.1 ?
xorg 7.6_1-1.22
Mesa 21.2.4
Thanks for any hint!