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-rw-r--r--gnu/system.scm5
1 files changed, 5 insertions, 0 deletions
diff --git a/gnu/system.scm b/gnu/system.scm
index d337e52593..88b5346797 100644
--- a/gnu/system.scm
+++ b/gnu/system.scm
@@ -646,6 +646,11 @@ fi\n")))
("bashrc" ,#~#$bashrc)
("hosts" ,#~#$(or (operating-system-hosts-file os)
(default-/etc/hosts (operating-system-host-name os))))
+ ;; Write the operating-system-host-name to /etc/hostname to prevent
+ ;; NetworkManager from changing the system's hostname when connecting
+ ;; to certain networks. Some discussion at
+ ;; https://lists.gnu.org/archive/html/help-guix/2017-09/msg00037.html
+ ("hostname" ,(plain-file "hostname" (operating-system-host-name os)))
("localtime" ,(file-append tzdata "/share/zoneinfo/"
(operating-system-timezone os)))
("sudoers" ,(operating-system-sudoers-file os))))))