Hi everyone, On 27/10/2015, Ludovic Courtès <l...@gnu.org> wrote: > Alex Vong <alexvong1...@gmail.com> skribis: > >> On 26/10/2015, Thompson, David <dthomps...@worcester.edu> wrote: >>> On Mon, Oct 26, 2015 at 10:37 AM, Taylan Ulrich Bayırlı/Kammer >>> <taylanbayi...@gmail.com> wrote: >>> >>>> Also, for Debian 8 users and maybe others, this might help: >>>> >>>> sudo sysctl -w kernel.unprivileged_userns_clone=1 >>> >>> Yes, user namespaces are a must-have for this to work. I will prepare >>> patches that mention this in the manual and add a test to 'guix >>> environment' that can detect if user namespaces are unavailable and >>> display a more helpful error message. >>> >> I think the patch could be considered a fix for >> <https://debbugs.gnu.org/cgi/bugreport.cgi?bug=21410> as well. How do >> you think? > > Do you still experience the test failures mentioned in that report? If > not, could you email 21...@debbugs.gnu.org, specifying which commit > works for you? > Yes, there are 4 tests still failing with the latest master branch without unprivileged container. But there is a new problem, tests/guix-environment-container.sh fails even when running the tests as root. The test log is in the attachment. I am running Debian 8, could anyone verify this? I would also like to try it on Debian unstable, but currently my PC cannot boot, I am using my old laptop.
> I suspect 0e3cc31 helped. > > Thanks, > Ludo’. > Cheers, Alex
+ set -e + guix environment --version warning: daemon is running as root, so using `--build-users-group' is highly recommended guix environment (GNU Guix) 0.9.0 Copyright (C) 2015 the Guix authors License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. + tmpdir=t-guix-environment-9613 + trap 'rm -r "$tmpdir"' EXIT + mkdir t-guix-environment-9613 + guix environment --container --ad-hoc --bootstrap guile-bootstrap -- guile -c '(exit 42)' accepted connection from pid 9621, user root (trusted) + test 42 = 42 + mount_test_code=' (use-modules (ice-9 rdelim) (ice-9 match) (srfi srfi-1)) (define mappings (filter-map (lambda (line) (match (string-split line #\space) ;; Empty line. (("") #f) ;; Ignore these types of file systems. ((_ _ (or "tmpfs" "proc" "sysfs" "devtmpfs" "devpts" "cgroup" "mqueue") _ _ _) #f) ((_ mount _ _ _ _) mount))) (string-split (call-with-input-file "/proc/mounts" read-string) #\newline))) (for-each (lambda (mount) (display mount) (newline)) mappings)' + guix environment --container --ad-hoc --bootstrap guile-bootstrap -- guile -c ' (use-modules (ice-9 rdelim) (ice-9 match) (srfi srfi-1)) (define mappings (filter-map (lambda (line) (match (string-split line #\space) ;; Empty line. (("") #f) ;; Ignore these types of file systems. ((_ _ (or "tmpfs" "proc" "sysfs" "devtmpfs" "devpts" "cgroup" "mqueue") _ _ _) #f) ((_ mount _ _ _ _) mount))) (string-split (call-with-input-file "/proc/mounts" read-string) #\newline))) (for-each (lambda (mount) (display mount) (newline)) mappings)' accepted connection from pid 9627, user root (trusted) ++ wc -l + test 4 -eq 3 + rm -r t-guix-environment-9613
