Can you test the latest upstream stable 4.15 kernel? That will tell us if the fix in mainline was already cc'd to stable. It can be downloaded from:
http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.15.12/
Can you test the latest upstream stable 4.15 kernel? That will tell us if the fix in mainline was already cc'd to stable. It can be downloaded from:
http:// kernel. ubuntu. com/~kernel- ppa/mainline/ v4.15.12/