Today Update Manager updated my Kernel from 5.15.0-107 to 5.15.0-112. Unfortunately 5.15.0-112 is not compatible with the AMD Ryzen 5 3500U with Radeon Vega Mobile Gfx x 4 graphics processor in my HP model 14-dk0011na laptop resulting in a black screen. Via GNU GRUB menu booted into Linux 5.15.0-107-generic from the list, and once into the OS using Update Manager removed 5.15.0-112. The laptop now boots correctly using Kernel 5.15.0-107. Looking forward to a fixed version of 5.15.0-112 How will novices like myself know when the 5.15.0-112 kernel is corrected without having to go through the above cycle every few days please?
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2068738 Title: AMD GPUs fail with null pointer dereference when IOMMU enabled, leading to black screen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2068738/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
