On Thu, Apr 18, 2019 at 08:59:54AM +0100, StuartIanNaylor wrote: > A strange thing happens with zramctl as if all services where running the > high order zram device of zramdrive is no longer visible after removing > lower order devices. Sounds like https://github.com/karelzak/util-linux/issues/521, fixed in version 2.31 > Its Raspbian 4.14 with util-linux 2.29.2 The current upstream is 2.33.2 :-) Karel -- Karel Zak <kzak@xxxxxxxxxx> http://karelzak.blogspot.com