On 8/13/24 16:21, Greg Kroah-Hartman wrote:
On Tue, Aug 13, 2024 at 02:56:18PM +0200, Kevin Holm wrote:
On 8/12/24 18:04, Greg Kroah-Hartman wrote:
6.10-stable review patch. If anyone has any objections, please let me know.
This patch seems to cause problems with my external screens not getting a signal
after my laptop wakes up from sleep.
The problem occurs on my Lenovo P14s Gen 2 (type 21A0) connected to a lenovo
usb-c dock (type 40AS) with two 4k display port screens connected. My Laptop
screen wakes up normally, the two external displays are still detected by my
system and shown in the kde system settings, but they show no image.
The problem only occurs after putting my system to sleep, not on first boot.
I didn't do a full git bisect, I only tested the full rc and then a build a
kernel with this patch reverted, reverting only this patch solved the problem.
Is this also an issue in 6.11-rc3?
No, with 6.11-rc3 my monitors work as expected both on boot and when waking up
from sleep.
~kevin
thanks,
greg k-h
