XPost: linux.debian.bugs.dist   
   From: wse@tuxedocomputers.com   
      
   Hi,   
      
   Am 19.01.26 um 22:11 schrieb Uwe Kleine-König:   
   > Hello,   
   >   
   > On Tue, Jan 06, 2026 at 01:25:32PM +0100, Steffen wrote:   
   >> Package: linux-image-6.12.41+deb13-amd64   
   >> Version: all kernel versions higher 6.1   
   >> Severity: normal   
   >> X-Debbugs-Cc: sk@ammonit.com   
   >>   
   >> Since updating from Debian 12 to Debian 13, my PC has been   
   >> experiencing repeated kernel freezes (about 1 to 2 times a day). To   
   >> find the reason, I configured the log files so that they are not   
   >> deleted when the system is restarted. Unfortunately, I couldn't find   
   >> anything in them. My first attempt was to install newer kernels from   
   >> experimental. This did not solve the problems.   
   > When you say the kernel freeze, does the machine still respond to pings?   
   > Does enabling the keyboard backlight (if available) and NumLock still   
   > work? What about pressing Alt+PrtSc+b?   
   >   
   > Can you try installing kernels packaged by Debian from between Debian 12   
   > and Debian 13 from https://snapshot.debian.org/ to find the newest   
   > kernel that still works and the oldest broken one?   
   >   
   >> My solution now is to use a kernel from Debian 12. This runs reliably.   
   >>   
   >> The kernel freeze problem also occurs on another PC.   
   >>   
   >> The systems I use are: Tuxedo InfinityBook Pro 14v5 N14xCU and Tuxedo   
   InfinityBook Pro 15 Gen9 Model IBP15A09MK1 GX5HRXG   
   > I added Werner Sembach to Cc:, maybe he has an idea or even seen this   
   > before.   
      
   These are 2 very different devices: Intel vs AMD CPU, Insyde vs AMI BIOS, like   
   6   
   years or so in between? So no I have no idea what could break both at the same   
   time that is device(s) specific.   
      
   Best regards,   
      
   Werner Sembach   
      
   >   
   >> -- System Information:   
   >> Debian Release: 13.2   
   >>    APT prefers stable-updates   
   >>    APT policy: (500, 'stable-updates'), (500, 'stable-security'), (500,   
   'oldstable-security'), (500, 'stable'), (100, 'oldstable')   
   >> Architecture: amd64 (x86_64)   
   >> Foreign Architectures: i386   
   >>   
   >> Kernel: Linux 6.1.0-35-amd64 (SMP w/8 CPU threads; PREEMPT)   
   >> Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8),   
   LANGUAGE=en_US:en   
   >> Shell: /bin/sh linked to /usr/bin/dash   
   >> Init: systemd (via /run/systemd/system)   
   >> LSM: AppArmor: enabled   
   >>   
   >> Versions of packages linux-image-6.12.41+deb13-amd64 depends on:   
   >> ii  initramfs-tools [linux-initramfs-tool]  0.148.3   
   >> ii  kmod                                    34.2-2   
   >> ii  linux-base                              4.12   
   >>   
   >> Versions of packages linux-image-6.12.41+deb13-amd64 recommends:   
   >> ii  apparmor  4.1.0-1   
   >>   
   >> Versions of packages linux-image-6.12.41+deb13-amd64 suggests:   
   >> pn  debian-kernel-handbook     
   >> ii  extlinux                3:6.04~git20190206.bf6db5b4+dfsg1-3.1   
   >> ii  firmware-linux-free     20241210-2   
   >> ii  grub-efi-amd64          2.12-9   
   >> pn  linux-doc-6.12             
      
   --- SoupGate-Win32 v1.05   
    * Origin: you cannot sedate... all the things you hate (1:229/2)