commit 2b2e744357cef8ce1e847bafc1f9a73f4337aed4 Author: Tom Ritter tom@ritter.vg Date: Thu Jul 12 13:49:32 2018 -0500

Bug 26773: Add another build error FAQ --- README.BUILD_ERRORS | 14 ++++++++++++++ 1 file changed, 14 insertions(+)

diff --git a/README.BUILD_ERRORS b/README.BUILD_ERRORS index 68333d5..03f2450 100644 --- a/README.BUILD_ERRORS +++ b/README.BUILD_ERRORS @@ -29,6 +29,20 @@ $ qvm-pref --set [vmname] kernelopts 'nopat vsyscall=emulate' ----

+ +If you have an error like this: + +---- +Error: Error starting remote: +could not synchronise with container process: no subsystem for mount +---- + +You may be experiencing a similar but different problem. Anecdotally +this occured on Ubuntu 18.04 Bionic, kernel 4.15.0-24-generic. You need +to add systemd.legacy_systemd_cgroup_controller=1 to the kernel +boot commandline in /etc/default/grub (followed by `sudo update-grub`). + + Error during debootstrap image creation ---------------------------------------