[Kernel-packages] [Bug 2020757] Re: Kernel BUG (null ptr dereference) with linux-image-5.19.0-42-generic (HWE kernel on 22.04)

2023-05-25 Thread Arvid Norlander
Attached refcount / OOM log ** Attachment added: "refcount error log" https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-5.19/+bug/2020757/+attachment/5675585/+files/oom.log -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linu

[Kernel-packages] [Bug 2020757] [NEW] Kernel BUG (null ptr dereference) with linux-image-5.19.0-42-generic (HWE kernel on 22.04)

2023-05-25 Thread Arvid Norlander
Public bug reported: I use Ubuntu 22.04 in VMWare Player 17.0.2 (Windows host, due to corporate IT...). I installed the HWE kernel since I have an Intel CPU with P/E-cores. 3D acceleration is enabled in VMWare. With linux-image-5.19.0-41-generic it is rock solid. With linux- image-5.19.0-42-gener

[Kernel-packages] [Bug 2020757] Re: Kernel BUG (null ptr dereference) with linux-image-5.19.0-42-generic (HWE kernel on 22.04)

2023-05-25 Thread Arvid Norlander
** Description changed: I use Ubuntu 22.04 in VMWare Player 17.0.2 (Windows host, due to corporate IT...). I installed the HWE kernel since I have an Intel CPU with P/E-cores. 3D acceleration is enabled in VMWare. With linux-image-5.19.0-41-generic it is rock solid. With linux- image-

[Kernel-packages] [Bug 2080598] [NEW] linux-image-6.8.0-44-generic breaks HDMI output (-41 works)

2024-09-12 Thread Arvid Norlander
Public bug reported: linux-image-6.8.0-44-generic breaks HDMI output. When I connect to the HDMI port on this laptop the external screen flickers briefly then I get "no signal". With linux-image-6.8.0-41-generic the HDMI out works as normal. DisplayPort over USB C seems to work, but only one of my

[Kernel-packages] [Bug 2080598] Re: linux-image-6.8.0-44-generic breaks HDMI output (-41 works)

2024-09-13 Thread Arvid Norlander
Interesting addendum: xrandr on the new kernel only shows the eDP-1, DP-1 (disconnected) and DP-2 (connected to external display). With the older kernel I also see DP-1-0 to DP1-5 and of course HDMI-1-0. So it seems the newer kernel just fails to discover a lot of the available outputs. -- You r

[Kernel-packages] [Bug 2080598] Re: linux-image-6.8.0-44-generic breaks HDMI output (-41 works)

2024-10-08 Thread Arvid Norlander
*** This bug is a duplicate of bug 2062951 *** https://bugs.launchpad.net/bugs/2062951 I have tried the latest 6.8.0-45-generic, the issue is not fixed. And it is way past the Sep 30th. So this should be reopened. -- You received this bug notification because you are a member of Kernel Packa

[Kernel-packages] [Bug 2080598] Re: linux-image-6.8.0-44-generic breaks HDMI output (-41 works)

2024-10-08 Thread Arvid Norlander
*** This bug is a duplicate of bug 2062951 *** https://bugs.launchpad.net/bugs/2062951 In fact, reading that bug you linked, the symptoms are completely different, so I don't see why you thought they were related to begin with. -- You received this bug notification because you are a member o

[Kernel-packages] [Bug 2080598] Re: linux-image-6.8.0-44-generic breaks HDMI output (-41 works)

2024-11-04 Thread Arvid Norlander
@Vinicius Peixoto (vpeixoto) Any updates on this? The bug still reproduces with 6.8.0-48 and does as I wrote above appear to NOT be a duplicate of that bug you mentioned. ** This bug is no longer a duplicate of bug 2062951 Random flickering with Intel i915 (Gen9 GPUs in 6th-8th gen CPUs) on Lin

[Kernel-packages] [Bug 2080598] Re: linux-image-6.8.0-44-generic breaks HDMI output (-41 works)

2025-01-07 Thread Arvid Norlander
Hi Kimse (0-kh), > When I connect an external display via HDMI to my laptop, the entire system locks up for approximately 30 seconds, and the external display is never detected. However, if I boot the machine with the external HDMI display already connected, there are no issues, then the display w

[Kernel-packages] [Bug 2080598] Re: linux-image-6.8.0-44-generic breaks HDMI output (-41 works)

2025-02-16 Thread Arvid Norlander
This is still broken with 6.11.0-17 (HWE kernel). I still have to use 6.8.0-41. Seems like the Ubuntu developers are completely ignoring this bug. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/