Hi Andrea, Thanks a lot for the test kernel.
https://kernel.ubuntu.com/~arighi/LP-1827884/ I tried it on Laptop ASUS X51 R. Results: 1. It boots just fine (without nopti boot option.) 2. However, after boot Screen Resolution is fixed to 1024x768. Native LCD-Resolution with working ATI Radeon Graphics would be 1280x800 (and adjustable) This is the same effect to when I use my current kernel 4.15.0-51 in recovery mode. Boot with 4.15.0.51 using nopti-Kernel-Option results in graphics OK. Thanks a lot, Thomas -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1827884 Title: x86: mm: early boot problem on i386 with KPTI enabled To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1827884/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
