Ubuntu 15.10 wifi disconnects WPA2-Enterprise connections
Bug #1527319 reported by
Adam
This bug report is a duplicate of:
Bug #1104476: Network manager cannot connect to WPA2/PEAP/MSCHAPv2 enterprise wifi networks without CA_Certificate, like Eduroam.
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This bug affects 5 people
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
network-manager (Ubuntu) |
Confirmed
|
High
|
Unassigned | ||
wpa (Ubuntu) |
Confirmed
|
High
|
Unassigned |
Bug Description
When connected to WPA2-Enterprise networks, connection will randomly drop. Happens only on WPA2-Enterprise, not Personal, and only in 15.10 (was fine in previous versions of ubuntu.)
ProblemType: Bug
DistroRelease: Ubuntu 15.10
Package: wpasupplicant 2.4-0ubuntu3.2
ProcVersionSign
Uname: Linux 4.2.0-21-generic x86_64
ApportVersion: 2.19.1-0ubuntu5
Architecture: amd64
CurrentDesktop: Unity
Date: Thu Dec 17 08:21:21 2015
InstallationDate: Installed on 2014-04-04 (621 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Beta amd64 (20140326)
SourcePackage: wpa
UpgradeStatus: Upgraded to wily on 2015-11-15 (31 days ago)
Changed in wpa (Ubuntu): | |
importance: | Undecided → Critical |
importance: | Critical → High |
Changed in network-manager (Ubuntu): | |
importance: | Undecided → High |
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Relevant syslog when the disconnect occurs. This seems to happen more or less randomly, I'm not doing anything in particular when it happens.
Dec 17 07:18:20 jeremiah wpa_supplicant[ 1146]: wlan0: CTRL-EVENT- EAP-STARTED EAP authentication started 1146]: wlan0: CTRL-EVENT- EAP-PROPOSED- METHOD vendor=0 method=25 1146]: wlan0: CTRL-EVENT- EAP-METHOD EAP vendor 0 method 25 (PEAP) selected 1146]: EAP-MSCHAPV2: Authentication succeeded 1146]: EAP-TLV: TLV Result - Success - EAP-TLV/Phase2 Completed 1146]: EAP-TLV: Earlier failure - force failed Phase 2 1146]: wlan0: CTRL-EVENT- EAP-FAILURE EAP authentication failed 1146]: wlan0: Authentication with f8:4f:57:31:61:1f timed out. 1146]: wlan0: CTRL-EVENT- DISCONNECTED bssid=f8: 4f:57:31: 61:1f reason=3 locally_generated=1 1146]: wlan0: CTRL-EVENT- SSID-TEMP- DISABLED id=0 ssid="Mocana- SECURE" auth_failures=1 duration=10 reason=AUTH_FAILED 5963]: <warn> Connection disconnected (reason -3) 1146]: p2p-dev-wlan0: CTRL-EVENT- REGDOM- CHANGE init=CORE type=WORLD 5963]: <info> (wlan0): supplicant interface state: completed -> disconnected
Dec 17 07:18:20 jeremiah wpa_supplicant[
Dec 17 07:18:20 jeremiah wpa_supplicant[
Dec 17 07:18:20 jeremiah wpa_supplicant[
Dec 17 07:18:20 jeremiah wpa_supplicant[
Dec 17 07:18:20 jeremiah wpa_supplicant[
Dec 17 07:18:20 jeremiah wpa_supplicant[
Dec 17 07:18:22 jeremiah wpa_supplicant[
Dec 17 07:18:22 jeremiah kernel: [ 4230.395276] wlan0: deauthenticating from f8:4f:57:31:61:1f by local choice (Reason: 3=DEAUTH_LEAVING)
Dec 17 07:18:22 jeremiah wpa_supplicant[
Dec 17 07:18:22 jeremiah wpa_supplicant[
Dec 17 07:18:22 jeremiah NetworkManager[
Dec 17 07:18:22 jeremiah wpa_supplicant[
Dec 17 07:18:22 jeremiah NetworkManager[