Based on report from https://askubuntu.com/questions/1353859/ubuntu-18-04-05-lts-desktop- hangs-with-since-kernel-4-15-0-151-and-systemd-237-3/1354324#1354324 the issue happens also with AMD processor AMD Ryzen 7 1700 stepping 1 microcode : 0x8001138
therefore it does not seem to be related either to just i5-5gen, nor to Intel CPUs such as my i5-3gen, but also to AMDs. For this reason I changed the summary. ** Summary changed: - 4.15.0-151 is freezing intel 5th gen ThinkPad (T450) + 4.15.0-151 is freezing various Intel machines (i5-3gen, i5-5gen reported) ** Summary changed: - 4.15.0-151 is freezing various Intel machines (i5-3gen, i5-5gen reported) + 4.15.0-151 is freezing various CPUs -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1938013 Title: 4.15.0-151 is freezing various CPUs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1938013/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
