https://bugzilla.novell.com/show_bug.cgi?id=819514 https://bugzilla.novell.com/show_bug.cgi?id=819514#c0 Summary: After update pushed 5/10/2013, network unavailable after resuming from sleep Classification: openSUSE Product: openSUSE 12.3 Version: Final Platform: x86-64 OS/Version: openSUSE 12.3 Status: NEW Severity: Major Priority: P5 - None Component: Network AssignedTo: bnc-team-screening@forge.provo.novell.com ReportedBy: tonysu@su-networking.com QAContact: qa-bugs@suse.de Found By: --- Blocker: --- User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:20.0) Gecko/20100101 Firefox/20.0 First reported in this Forum thread http://forums.opensuse.org/english/get-technical-help-here/network-internet/... For others in the thread, unknown whether recommendations were helpful. Note that others in the thread were not using Network Manager, whereas I am. For myself, my wireless networking was not functional (for that matter any networking) was functional resuming from sleep. Attempted to systemctl stop|start|restart network.service systemctl status network service returned Active with no errors after each above attempt. Service was verified stopped and restarted without errors. After rebooting, my network was still unavailable. Attampted again to stop|start|restart services. Then, I did a hardware NIC disable/re-enable which resulted in NM reporting networking enabled, but wireless "undetermined" (no check or unchecked box, a weird white box). Using NM, unchecked, re-checked "networking" and the wireless box was "normal, unchecked" Checked the box an wireless is working. After the wireless working was working again, I re-ran "systemctl status network.service" with the following results NetworkManager.service - Network Manager Loaded: loaded (/usr/lib/systemd/system/NetworkManager.service; enabled) Active: active (running) since Sat 2013-05-11 14:35:15 PDT; 56s ago Main PID: 26829 (NetworkManager) CGroup: name=systemd:/system/NetworkManager.service └─26829 /usr/sbin/NetworkManager --no-daemon May 11 14:35:15 LOCALMACHINE,LOCALNETWORK NetworkManager[26829]: <warn> failed to allocate link cache: (-10) Operation not supported May 11 14:35:15 LOCALMACHINE,LOCALNETWORK NetworkManager[26829]: <info> (virbr2): ignoring bridge not created by NetworkManager May 11 14:35:15 LOCALMACHINE,LOCALNETWORK NetworkManager[26829]: <warn> /sys/devices/virtual/net/virbr2-nic: couldn't determine device driver; ignoring... May 11 14:35:15 LOCALMACHINE,LOCALNETWORK NetworkManager[26829]: <warn> /sys/devices/virtual/net/lo: couldn't determine device driver; ignoring... May 11 14:35:15 LOCALMACHINE,LOCALNETWORK NetworkManager[26829]: <warn> failed to allocate link cache: (-10) Operation not supported May 11 14:35:15 LOCALMACHINE,LOCALNETWORK NetworkManager[26829]: <info> (virbr0): ignoring bridge not created by NetworkManager May 11 14:35:15 LOCALMACHINE,LOCALNETWORK NetworkManager[26829]: <warn> failed to allocate link cache: (-10) Operation not supported May 11 14:35:15 LOCALMACHINE,LOCALNETWORK NetworkManager[26829]: <info> (virbr2): ignoring bridge not created by NetworkManager May 11 14:35:15 LOCALMACHINE,LOCALNETWORK NetworkManager[26829]: <warn> /sys/devices/virtual/net/virbr2-nic: couldn't determine device driver; ignoring... May 11 14:35:15 LOCALMACHINE,LOCALNETWORK NetworkManager[26829]: <info> ModemManager available in the bus The above may not be helpful, I suspect that the errors only refer to a number of virtual device bridges I have configured on this machine, but of course NM does not support managing those. Reproducible: Always Steps to Reproduce: 1. zypper up 5/10/2013 2. Put machine to sleep 3. resume machine Actual Results: Networking unavailable. Expected Results: Network should re-connect to available networks automatically Assigning Major, but impact likely depends on whether the User is able to regain networking either by restarting the network service or re-booting. If there are critical programs which would be adversely affected by a re-boot, then the problem is very serious, maybe even critical. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.