detect all up||down interfaces w/o any hardcoded limits:

- rollback to old active poll on existing interfaces rather than
  relying on kernel interfaces list (since it does not list
  unconfigured interfaces)

- get the network interfaces list from /proc/net/dev (reusing the same
  logic as from "ifconfig -a")

1 files changed, 6 insertions, 1 deletions

diff --git a/perl-install/detect_devices.pm b/perl-install/detect_devices.pm
index 455269ba4..11115cc35 100644
--- a/perl-install/detect_devices.pm
+++ b/perl-install/detect_devices.pm
@@ -417,7 +417,12 @@ sub getSagem() {
 }
 
 sub getNet() {
-    grep { /^(eth|fddi|plip|tr|wifi|wlan)/ } c::getNetInterfaces();
+    grep { !(($::isStandalone || $::live) && /plip/) && c::hasNetDevice($_) }
+      grep { /^(eth|fddi|plip|tr|wifi|wlan)/ }
+        map_index {
+            # skip headers
+            if_(1 < $::i && /^\s*([a-z]*[0-9]*):/, $1)
+        } cat_("/proc/net/dev");
 }
 
 #sub getISDN() {