On 2019/9/24 1:33 上午, Marcelo RE wrote: > Hi. > > have problems running bcache with the kernel 5.x in KUbuntu. It work > fine with kernel 4.x but fail to start with 5.x. Currently using 5.2.3 > (linux-image-unsigned-5.2.3-050203-generic). > When power on the laptop, sometimes it start to busybox and sometime > it boot fine. > If boot to busybox, I just enter reboot until it starts correctly. > I tested: > linux-image-4.15.0-29-generic > linux-image-4.15.0-34-generic > linux-image-5.0.0-20-generic > linux-image-5.0.0-21-generic > linux-image-5.0.0-23-generic > linux-image-5.0.0-25-generic > linux-image-5.0.0-27-generic > linux-image-5.0.0-29-generic > linux-image-unsigned-5.2.3-050203-generic > > What can be done? It is not easy to locate the problem by kernel versions. There are quite a lot fixes since 4.15 to 5.2. If there is any more information or clue, maybe I can help to guess. -- Coly Li
