[Kernel-packages] [Bug 1971656] Re: rtw89_pci failure on Lenovo P14s with Ubuntu 22.04

2022-05-25 Thread Lenno Nagel
This also affects my Lenovo P14s with a Ryzen CPU using a mainline kernel. $ uname -a Linux LNT480s 5.17.7-051707-generic #202205121146 SMP PREEMPT Thu May 12 13:20:51 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux Setting kernel parameter "iommu=off" results in the network interface being unavailable.

[Kernel-packages] [Bug 1971656] Re: rtw89_pci failure on Lenovo P14s with Ubuntu 22.04

2022-06-02 Thread Lenno Nagel
Using mainline kernel 5.18.0 and the following module options, it seems more stable. At least it has not crashed anymore like that. $ uname -a Linux LNT480s 5.18.0-051800-generic #202205222030 SMP PREEMPT_DYNAMIC Sun May 22 20:33:46 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux $ cat /etc/modprobe.d/5

[Kernel-packages] [Bug 1998852] [NEW] amdgpu crash during bootup and instability during usage

2022-12-05 Thread Lenno Nagel
Public bug reported: The following stack trace appears during boot. During normal usage the system is rather unstable, i've had about 1 crash per hour today after upgrading to Kinetic. [3.165052] amdgpu :08:00.0: amdgpu: RAS: optional ras ta ucode is not available [3.176406] amdgpu 0