Are there any more informations under which specific configuration (like modules, kernel parameters etc.) https://ubuntu.com/certified/202104-28912 has been tested?
As described in the kernel bugtracker, the behaviour seems to flip from time to time - sometimes already tested kernels do not work even if "intel_idle.max_cstate=1" is used (booting several times), and then again without changing much (kernel installs/removals) the kernel parameter starts fixing the problem again, even after several reboots. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1927925 Title: Massive network problems with I219-V on Thinkpad T14 Gen2 (e1000e) To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1927925/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
