Public bug reported: I have an Intel AC 7256 wifi adapter.
Since at least 6 months, the wifi constantly disconnects and is very hard to reconnect by restarting the network-manager service. This is really painful. I see lots of questions on Ubuntu stack exchange, but no appropriate answers. Some output: $ lspci -nnk | grep 0280 -A2 02:00.0 Network controller [0280]: Intel Corporation Wireless 7265 [8086:095a] (rev 59) Subsystem: Intel Corporation Dual Band Wireless-AC 7265 [8086:5110] Kernel driver in use: iwlwifi $ dmesg | grep iwl [ 2.255195] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-7265D-19.ucode failed with error -2 [ 2.256074] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-7265D-18.ucode failed with error -2 [ 2.274898] iwlwifi 0000:02:00.0: loaded firmware version 17.352738.0 op_mode iwlmvm [ 2.322979] iwlwifi 0000:02:00.0: Detected Intel(R) Dual Band Wireless AC 7265, REV=0x210 [ 2.323299] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 2.325591] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 2.403344] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs' [ 4.590676] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 4.591435] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 4.661301] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 4.661923] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 5323.096942] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 5323.097620] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 5323.158679] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 5323.159212] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 5370.610087] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 5370.610526] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 5370.671749] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 5370.672338] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 5705.684169] iwlwifi 0000:02:00.0: No association and the time event is over already... [ 5709.274041] iwlwifi 0000:02:00.0: No association and the time event is over already... $ rfkill list all 0: hci0: Bluetooth Soft blocked: no Hard blocked: no 1: phy0: Wireless LAN Soft blocked: no Hard blocked: no 2: asus-wlan: Wireless LAN Soft blocked: no Hard blocked: no 3: asus-bluetooth: Bluetooth Soft blocked: no Hard blocked: no I am getting desperate for a solution, but am not prepared to try an upgrade to 18.04 at this time due to criticality of the machine for work. Any help would be greatly appreciated. Thanks, BOb ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: gvfs-backends 1.28.2-1ubuntu1~16.04.2 ProcVersionSignature: Ubuntu 4.4.0-134.160-generic 4.4.140 Uname: Linux 4.4.0-134-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia ApportVersion: 2.20.1-0ubuntu2.18 Architecture: amd64 Date: Thu Sep 6 13:00:52 2018 ExecutablePath: /usr/lib/gvfs/gvfsd-network InstallationDate: Installed on 2015-05-11 (1213 days ago) InstallationMedia: Xubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422.1) SourcePackage: gvfs UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: gvfs (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug xenial -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to gvfs in Ubuntu. https://bugs.launchpad.net/bugs/1791058 Title: Wifi disconnects very very often and is hard to reconnect Status in gvfs package in Ubuntu: New Bug description: I have an Intel AC 7256 wifi adapter. Since at least 6 months, the wifi constantly disconnects and is very hard to reconnect by restarting the network-manager service. This is really painful. I see lots of questions on Ubuntu stack exchange, but no appropriate answers. Some output: $ lspci -nnk | grep 0280 -A2 02:00.0 Network controller [0280]: Intel Corporation Wireless 7265 [8086:095a] (rev 59) Subsystem: Intel Corporation Dual Band Wireless-AC 7265 [8086:5110] Kernel driver in use: iwlwifi $ dmesg | grep iwl [ 2.255195] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-7265D-19.ucode failed with error -2 [ 2.256074] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-7265D-18.ucode failed with error -2 [ 2.274898] iwlwifi 0000:02:00.0: loaded firmware version 17.352738.0 op_mode iwlmvm [ 2.322979] iwlwifi 0000:02:00.0: Detected Intel(R) Dual Band Wireless AC 7265, REV=0x210 [ 2.323299] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 2.325591] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 2.403344] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs' [ 4.590676] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 4.591435] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 4.661301] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 4.661923] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 5323.096942] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 5323.097620] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 5323.158679] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 5323.159212] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 5370.610087] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 5370.610526] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 5370.671749] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 5370.672338] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 5705.684169] iwlwifi 0000:02:00.0: No association and the time event is over already... [ 5709.274041] iwlwifi 0000:02:00.0: No association and the time event is over already... $ rfkill list all 0: hci0: Bluetooth Soft blocked: no Hard blocked: no 1: phy0: Wireless LAN Soft blocked: no Hard blocked: no 2: asus-wlan: Wireless LAN Soft blocked: no Hard blocked: no 3: asus-bluetooth: Bluetooth Soft blocked: no Hard blocked: no I am getting desperate for a solution, but am not prepared to try an upgrade to 18.04 at this time due to criticality of the machine for work. Any help would be greatly appreciated. Thanks, BOb ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: gvfs-backends 1.28.2-1ubuntu1~16.04.2 ProcVersionSignature: Ubuntu 4.4.0-134.160-generic 4.4.140 Uname: Linux 4.4.0-134-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_drm nvidia_modeset nvidia ApportVersion: 2.20.1-0ubuntu2.18 Architecture: amd64 Date: Thu Sep 6 13:00:52 2018 ExecutablePath: /usr/lib/gvfs/gvfsd-network InstallationDate: Installed on 2015-05-11 (1213 days ago) InstallationMedia: Xubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422.1) SourcePackage: gvfs UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/gvfs/+bug/1791058/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp