OK thanks. Nothing was obvious in the log differences. We need to narrow down intermediate kernel releases to identify what's changed to cause this regression.
Can you please test these binaries from those. Capture the journals for each and note if they worked or didn't. Hopefully we'll get closer. https://launchpad.net/~canonical-kernel-team/+archive/ubuntu/ppa/+build/26313281 https://launchpad.net/~canonical-kernel-team/+archive/ubuntu/ppa2/+build/26398561 https://launchpad.net/~canonical-kernel-team/+archive/ubuntu/ppa/+build/26405786 https://launchpad.net/~canonical-kernel-team/+archive/ubuntu/ppa2/+build/26504338 https://launchpad.net/~canonical-kernel-team/+archive/ubuntu/ppa2/+build/26504338 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/2042075 Title: Black screen at login after updating to this kernel Status in linux package in Ubuntu: Incomplete Bug description: Dell Inspiron 5555 AMD A10 Laptop Linux Mint Mate O/S After updating the kernel I restarted the laptop. After entering my password and logging in the screen goes black with occasional flashes of, I guess i'd call it static. The same thing happened with the previous kernel I installed, ending .87, when I was running Zorin OS. After un-installing the system returns to opening as usual. System: Kernel: 5.15.0-76-generic x86_64 bits (This is the kernel that is working correctly): 64 compiler: gcc v: 11.3.0 Desktop: MATE 1.26.0 wm: marco dm: LightDM Distro: Linux Mint 21.2 Victoria base: Ubuntu 22.04 jammy Machine: Type: Portable System: Dell product: Inspiron 5555 v: A12 serial: <superuser required> Chassis: type: 8 v: A12 serial: <superuser required> Mobo: Dell model: 0CX84K v: A00 serial: <superuser required> UEFI: Dell v: A12 date: 08/30/2016 CPU: Info: quad core model: AMD A10-8700P Radeon R6 10 Compute Cores 4C+6G bits: 64 type: MT MCP arch: Excavator rev: 1 cache: L1: 320 KiB L2: 2 MiB Speed (MHz): avg: 2776 high: 3053 min/max: 1300/1800 boost: enabled cores: 1: 2673 2: 2680 3: 3053 4: 2700 bogomips: 14374 Flags: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm Graphics: Device-1: AMD Wani [Radeon R5/R6/R7 Graphics] vendor: Dell driver: amdgpu v: kernel ports: active: eDP-1 empty: HDMI-A-1 bus-ID: 00:01.0 chip-ID: 1002:9874 Device-2: AMD Sun XT [Radeon HD 8670A/8670M/8690M / R5 M330 M430 Radeon 520 Mobile] vendor: Dell driver: radeon v: kernel pcie: speed: 2.5 GT/s lanes: 4 bus-ID: 03:00.0 chip-ID: 1002:6660 Device-3: Microdia Integrated Webcam HD type: USB driver: uvcvideo bus-ID: 2-4:3 chip-ID: 0c45:6712 Display: x11 server: X.Org v: 1.21.1.4 compositor: marco v: 1.26.0 driver: X: loaded: ati,radeon unloaded: amdgpu,fbdev,modesetting,vesa gpu: amdgpu display-ID: :0 screens: 1 Screen-1: 0 s-res: 1366x768 s-dpi: 96 Monitor-1: eDP res: 1366x768 dpi: 112 diag: 354mm (13.9") OpenGL: renderer: AMD Radeon R6 Graphics (carrizo LLVM 15.0.7 DRM 3.42 5.15.0-76-generic) v: 4.6 Mesa 23.0.4-0ubuntu1~22.04.1 direct render: Yes I don't have a lot of experience with reporting errors so I hope this helps! To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2042075/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : [email protected] Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
