When you have a chance, could you also test the current mainline kernel: http://kernel.ubuntu.com/~kernel-ppa/mainline/v4.15-rc4/
This will tell us if we should perform a regular bisect to find the offending commit, or if it's fixed in mainline, we would perform a "Reverse" bisect to find the commit that fixes things.
When you have a chance, could you also test the current mainline kernel: kernel. ubuntu. com/~kernel- ppa/mainline/ v4.15-rc4/
http://
This will tell us if we should perform a regular bisect to find the offending commit, or if it's fixed in mainline, we would perform a "Reverse" bisect to find the commit that fixes things.