Hi, after losing a whole day thinking this was a kernel problem (as you would since rebooting to a different kernel usually solves it): I am also hit by this with a brand new Dell Latitude 7300 / i5-8265U running Mint 19.3 (Ubuntu 18.04). I observed it on AC (I didn't try on battery). When it hangs I hear fan noise. The failure rate on warm reboots was close to 100% until I used the PPA helpfully provided by vicamo to revert to 20191115 from 20200609; I was then able to reboot several times in a row so I think that fixed it.
Tell me if I can help by providing extra information. Firmware version is 1.7.4. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1883002 Title: Dell Latitude 7300, i7-8665U, sig=0x806ec/20200609: hangs on Whiskey Lake To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/intel-microcode/+bug/1883002/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
