[pve-devel] [PATCH installer] fix postfix installation with no active network

[Fabian Grünbichler]

by ensuring at least lo is up inside the chroot environment

Signed-off-by: Fabian Grünbichler <f.gruenbichler at proxmox.com>
---
as reported e.g. on https://forum.proxmox.com/threads/install-error.35932/

 proxinstall | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/proxinstall b/proxinstall
index 21d2005..afb7a01 100755
--- a/proxinstall
+++ b/proxinstall
@@ -1449,6 +1449,9 @@ _EOD
 
 	display_html ("extract4-virus.htm");
 
+	# needed for postfix postinst in case no other NIC is active
+	syscmd("chroot $targetdir ifup lo");
+
 	my $cmd = "chroot $targetdir dpkg $dpkg_opts --force-confold --configure -a";
 	$count = 0;
 	run_command ($cmd, sub {
-- 
2.11.0