GNOME Bugzilla – Bug 764332
connections doesn't work after update to 1.2.0-0.7.beta2.fc25
Last modified: 2016-03-30 13:15:38 UTC
Usually I see: DEVICE TYPE STATE CONNECTION virbr0 bridge connected virbr0 wlp3s0 wifi connected Brain lo loopback unmanaged -- virbr0-nic tun unmanaged -- But after update it got to: DEVICE TYPE STATE CONNECTION cdc-wdm2 gsm unavailable -- virbr0-nic ethernet unmanaged -- I'm using Fedora 25 (Rawhide). It works with version 1.2.0-0.6.beta2.fc25.x86_64 and does not with 1.2.0-0.7.beta2.fc25. I was looking to Fedora's git and found only two changes between: 1. http://pkgs.fedoraproject.org/cgit/rpms/NetworkManager.git/commit/?id=f561df45ac8a825e67ea29bf91894b1204d66ddd 2. http://pkgs.fedoraproject.org/cgit/rpms/NetworkManager.git/commit/?id=bb908ed4e4ef876e97618d33b355aec73c3ee0f1 I guess first patch could be a problem. I don't see anything strange in logs of NM/wpa_supplicant (to be precised that there is nothing in wpa_supplicant logs which means that it does not go to wpa_supplicant). I tried to enable debug loglevel in NM but there was nothing interesting. Mar 29 22:09:31 x1carbon.localdomain NetworkManager[1233]: <debug> [1459282171.2890] manager: WiFi hw-enabled 1 sw-enabled 1 and after that nothing. Once I downgraded NM it started working again. 03:00.0 Network controller [0280]: Intel Corporation Centrino Advanced-N 6205 [Taylor Peak] [8086:0085] (rev 96) Subsystem: Intel Corporation Device [8086:c220] Flags: bus master, fast devsel, latency 0, IRQ 31 Memory at f0c00000 (64-bit, non-prefetchable) [size=8K] Capabilities: [c8] Power Management version 3 Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+ Capabilities: [e0] Express Endpoint, MSI 00 Capabilities: [100] Advanced Error Reporting Capabilities: [140] Device Serial Number 84-3a-4b-ff-ff-cf-eb-84 Kernel driver in use: iwlwifi Kernel modules: iwlwifi Let me know if some more information is required.
I also tried to update to beta3 version which also didn't help. My guessing is something broken in that patch.
I'm using 1.2.0-0.6.beta2.fc25.x86_64 on Rawhide and I don't see the problem. Would it be possible for you to attach NM logs with debug log level (set level=DEBUG in the logging section of NetworkManager.conf and restart NM)? Thanks.
Broken version: [brain@x1carbon ~]$ nmcli d DEVICE TYPE STATE CONNECTION cdc-wdm2 gsm unavailable -- Working version: [brain@x1carbon ~]$ nmcli d DEVICE TYPE STATE CONNECTION virbr0 bridge connected virbr0 wlp3s0 wifi disconnected -- cdc-wdm2 gsm unavailable -- lo loopback unmanaged -- virbr0-nic tun unmanaged -- Attaching logs.
(In reply to Beniamino Galvani from comment #2) > I'm using 1.2.0-0.6.beta2.fc25.x86_64 on Rawhide and I don't see the > problem. Would it be possible for you to attach NM logs with debug log level > (set level=DEBUG in the logging section of NetworkManager.conf and restart > NM)? Thanks. And btw you have correct version - it works here as well, update to -0.7.beta2
Created attachment 324990 [details] logs from broken version with debuglevel
(In reply to Igor Gnatenko from comment #4) > (In reply to Beniamino Galvani from comment #2) > > I'm using 1.2.0-0.6.beta2.fc25.x86_64 on Rawhide and I don't see the > > problem. > > And btw you have correct version - it works here as well, update to > -0.7.beta2 Sorry, I meant NetworkManager-1.2.0-0.7.beta2. What seems strange is that I see a different log format (the new one), while the logs you attached still have the old one. Seems like the packages we are using are different... I have no idea why.
Created attachment 325002 [details] Suggested fix
(In reply to Lubomir Rintel from comment #7) > Created attachment 325002 [details] Looks good.
This problem has been fixed in the unstable development version. The fix will be available in the next major software release. You may need to upgrade your Linux distribution to obtain that newer version.
fixed by commit https://cgit.freedesktop.org/NetworkManager/NetworkManager/commit/?id=05e454a98d02e69afd28fe371be48b40c4069a76