Fixed by doing the following:
# sudo apt install linux-oem-20.04d
This installed kernel 5.14.0-1022-oem which does not have the bug.
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Same bug on HP Omen 15 with AMD Ryzen 9.
External monitor, connected to HDMI interface works well
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Title:
5.13.0-21 startup failed
Same issue after kernel update on ASUS Zephyrus G15 with AMD Ryzen 5
4600H and GTX1650Ti. A problem is coming after the system boots up.
However, graphics works fine on external monitors.
Kernel:
Linux 5.13.0-27-generic #29~20.04.1-Ubuntu SMP Fri Jan 14 00:32:30 UTC 2022
** Attachment added:
Same white noise issue on Lenovo IdeaPad 3 AMD Ryzen 5 5500U Processor, Radeon
7 graphics, running 20.04.3.
Happens when booting to kernel 5.13.0-25.
Does not happen when booting to kernel 5.11.0-46.
As with overlord_tm, graphics work fine up to the point where the disk decrypt
occurs.
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5.13.0-25 also has this bug
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https://bugs.launchpad.net/bugs/1952155
Title:
5.13.0-21 startup failed , show white noise screen (lenovo r9000x
4800h nvidia 2060)
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https://bugs.launchpad.net/bugs/1952155
Title:
5.13.0-21 startup failed , show white noise screen (lenovo r9000x
4800h nvidia 2060)
Status in linux package in
Same bug with HP Pavilion Gaming 15-ec1050nw (225V3EA) with AMD Ryzen 5 4600H
and NVIDIA GeForce GTX 1650.
In my case, kernel version is 5.13.0-22
Broken is only internal display, external (display connected with HDMI
works properly)
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Same bug, Lenovo E14 (Ryzen 7 4700U). After upgrading to kernel
5.13.0-21-generic I get white noise after boot. Graphics works during
boot (can decrypt disks) but when login screen should be shown, I get
white noise. Booting in older kernel resolves problem
(5.11.0-38-generic)
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attachment is screen appearance
** Attachment added: "Screenshot_2021-11-25-17-23-26-026_com.miui.gallery.jpg"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1952155/+attachment/5543277/+files/Screenshot_2021-11-25-17-23-26-026_com.miui.gallery.jpg
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** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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Title:
5.13.0-21 startup failed , show white noise screen
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