Bug 444192
| Summary: | wireless doesn't work right after resume from hibernate | ||
|---|---|---|---|
| Product: | [Fedora] Fedora | Reporter: | Andrew Duggan <lists> |
| Component: | NetworkManager | Assignee: | Dan Williams <dcbw> |
| Status: | CLOSED RAWHIDE | QA Contact: | Fedora Extras Quality Assurance <extras-qa> |
| Severity: | medium | Docs Contact: | |
| Priority: | low | ||
| Version: | rawhide | CC: | dcbw, debarshir, wtogami |
| Target Milestone: | --- | ||
| Target Release: | --- | ||
| Hardware: | i386 | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | Bug Fix | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2008-05-02 15:58:38 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
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Description
Andrew Duggan
2008-04-25 19:05:58 UTC
I can also get it to reconnect by # ifdown wlan0 # dbus-send --system \ --dest=org.freedesktop.NetworkManager \ /org/freedesktop/NetworkManager \ org.freedesktop.NetworkManager.sleep # dbus-send --system \ --dest=org.freedesktop.NetworkManager \ /org/freedesktop/NetworkManager \ org.freedesktop.NetworkManager.wake after resume Plus if I do a dbus-send --system --type=method_call --print-reply \ --dest=org.freedesktop.NetworkManager \ /org/freedesktop/NetworkManager/ActiveConnection/1 \ org.freedesktop.DBus.Properties.Get \ string:org.freedesktop.NetworkManager.Connection.Active string:Connection I get this back method return sender=:1.6 -> dest=:1.156 reply_serial=2 variant object path "/org/freedesktop/NetworkManagerSettings/0" I can't find that object path in in org.freedesktop.NetworkManager using d-feet. So I am not surprised that this dbus-send --system --type=method_call --print-reply \ --dest=org.freedesktop.NetworkManager \ /org/freedesktop/NetworkManager \ org.freedesktop.NetworkManager.DeactivateConnection \ objpath:/org/freedesktop/NetworkManagerSettings/0 returns this: Error org.freedesktop.NetworkManager.ConnectionNotActive: The connection was not active. Updated to svn3614 Now NM crashes on resume Apr 28 20:03:49 apd-dell1 NetworkManager: <info> (eth0): exported as /org/freedesktop/Hal/devices/net_00_15_c5_ac_3a_a1 Apr 28 20:03:49 apd-dell1 NetworkManager: Failed to register GObject with DBusConnection Updated to svn3619 Get the following avc when in permissive mode, and it crashes on resume if in enforcing. On the Upsdide though in permissive mode it actually did reconnect to the wireless network (svn3619) on resume from hibernate. FWIW time timestamp is from when the hibernate was initiated 08:46:18 Source Context: system_u:system_r:dhcpc_t:SystemLow-SystemHigh Target Context: system_u:system_r:syslogd_t Target Objects: ./stat [ file ] Source: psSource Path: /bin/ps Port: <Unknown> Host: localhost Source RPM Packages: procps-3.2.7-20.fc9 Target RPM Packages: Policy RPM: selinux-policy-3.3.1-42.fc9 Selinux Enabled: TruePolicy Type: targeted MLS Enabled: True Enforcing Mode: Permissive Plugin Name: catchall_fileHost Name: localhost Platform: Linux localhost 2.6.25-8.fc9.i686 #1 SMP Wed Apr 23 03:56:19 EDT 2008 i686 i686 Alert Count: 1 First Seen: Wed 30 Apr 2008 08:46:20 AM EDT Last Seen: Wed 30 Apr 2008 08:46:20 AM EDT Spoke too soon, I hibernate/resumed again and this time although NM didn't crash it did not reattach to the wireless network. Same sort of avc's still happen. Needed to .sleep, ifdown wlan0 and then .wake to make it reconnect. This specific crash has been fixed in the latest koji builds that will hit F9 today: http://koji.fedoraproject.org/koji/buildinfo?buildID=47742 Yes with svn3623 the crashing is gone! The original problem remains. Plus I've noticed that trying to a vpn after the hibernate/resume fails consistently with a notification that says that the vpn dameon died unexpectedly. If I run nm-vpnc-service from a shell, this is way is produced. ** (process:9062): WARNING **: VPN property 'name' failed validation. Then it exits after a about a minute or two. running vpnc directly works, so it's not an issue with vpnc or the remote vpn gateway. Plus it worked until I did the first hibernate/resume cycle after installing svn3623. For good measure I rebooted after that to make sure there was nothing wrong with my normal process after an NM update. Thanks. svn3623. Wireless is reconnecting on resume from hibernate. It takes about 90 seconds, (it used to be faster, but 90 seconds is not unacceptable from my POV). I've done about 10 hibernate/resume cycles and it's pretty consistently working at ~90 seconds so I would say the original issue is fixed). Thanks. There does seem to be now an issue with the VPN I consider this fixed with NetworkManager-0.7.0-0.9.3.svn3623 and NetworkManager-vpnc-0.7.0-0.7.7.svn3627 Excellent - thanks! I am encountering the same problem. On resuming from hibernation NetworkManager repeatedly asks for the WPA2 password but can not connect. I am using NetworkManager-0.7.0-0.9.4.svn3675.fc9.x86_64 on a WPA2 Personal protected 802.11b/g network. I am using the SVN snapshot from Madwifi to get my Atheros AR5418 card to work on Fedora 9, and my access point is a Linksys WRT54G2. Rebooting the system solves the problem. |