Public bug reported: A few days ago, my wireless stopped working. Dmesg showed the following:
[ 4.499602] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-7260-17.ucode failed with error -2 [ 4.507101] iwlwifi 0000:02:00.0: loaded firmware version 16.242414.0 op_mode iwlmvm [ 4.579437] iwlwifi 0000:02:00.0: Detected Intel(R) Dual Band Wireless AC 7260, REV=0x144 [ 4.581116] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 4.581429] iwlwifi 0000:02:00.0: RF_KILL bit toggled to disable radio. [ 4.581457] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 9.584554] iwlwifi 0000:02:00.0: Failed to load firmware chunk! [ 9.584558] iwlwifi 0000:02:00.0: Could not load the [0] uCode section [ 9.584567] iwlwifi 0000:02:00.0: Failed to start INIT ucode: -110 [ 9.584965] iwlwifi 0000:02:00.0: Failed to run INIT ucode: -110 [ 9.585041] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled Toggling the kill-switch did not enable the wifi. It seems that the problem is fixed by installing the latest version of the firmware by downloading https://raw.githubusercontent.com/OpenELEC/iwlwifi-firmware/master/firmware/iwlwifi-7260-17.ucode and placing it within /lib/firmware modprobe -r iwlwifi and modprobe iwlwifi resulted in the following dmesg-logs: [ 1135.124869] cfg80211: World regulatory domain updated: [ 1135.124872] cfg80211: DFS Master region: unset [ 1135.124873] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [ 1135.124875] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A) [ 1135.124877] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A) [ 1135.124878] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A) [ 1135.124879] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A) [ 1135.124881] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s) [ 1135.124882] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s) [ 1135.124883] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A) [ 1135.124884] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A) [ 1135.126994] Intel(R) Wireless WiFi driver for Linux [ 1135.126996] Copyright(c) 2003- 2015 Intel Corporation [ 1135.128686] iwlwifi 0000:02:00.0: loaded firmware version 17.352738.0 op_mode iwlmvm [ 1135.149648] iwlwifi 0000:02:00.0: Detected Intel(R) Dual Band Wireless AC 7260, REV=0x144 [ 1135.149804] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 1135.150127] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 1135.356449] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs' [ 1135.359048] iwlwifi 0000:02:00.0 wlp2s0: renamed from wlan0 [ 1135.382605] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready [ 1135.382869] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 1135.383248] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 1135.584734] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 1135.585119] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 1135.603363] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready [ 1135.652647] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-firmware 1.157.4 ProcVersionSignature: Ubuntu 4.4.0-42.62-generic 4.4.21 Uname: Linux 4.4.0-42-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 Date: Fri Oct 14 08:48:10 2016 Dependencies: InstallationDate: Installed on 2016-07-07 (98 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) PackageArchitecture: all ProcEnviron: LANGUAGE=de_DE TERM=xterm-256color PATH=(custom, no user) LANG=de_DE.UTF-8 SHELL=/bin/bash SourcePackage: linux-firmware UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: linux-firmware (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug xenial -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/1633348 Title: iwlwifi brocken for Intel Corporation Wireless 7260 (rev bb) because of missing iwlwifi-7260-17.ucode Status in linux-firmware package in Ubuntu: New Bug description: A few days ago, my wireless stopped working. Dmesg showed the following: [ 4.499602] iwlwifi 0000:02:00.0: Direct firmware load for iwlwifi-7260-17.ucode failed with error -2 [ 4.507101] iwlwifi 0000:02:00.0: loaded firmware version 16.242414.0 op_mode iwlmvm [ 4.579437] iwlwifi 0000:02:00.0: Detected Intel(R) Dual Band Wireless AC 7260, REV=0x144 [ 4.581116] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 4.581429] iwlwifi 0000:02:00.0: RF_KILL bit toggled to disable radio. [ 4.581457] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 9.584554] iwlwifi 0000:02:00.0: Failed to load firmware chunk! [ 9.584558] iwlwifi 0000:02:00.0: Could not load the [0] uCode section [ 9.584567] iwlwifi 0000:02:00.0: Failed to start INIT ucode: -110 [ 9.584965] iwlwifi 0000:02:00.0: Failed to run INIT ucode: -110 [ 9.585041] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled Toggling the kill-switch did not enable the wifi. It seems that the problem is fixed by installing the latest version of the firmware by downloading https://raw.githubusercontent.com/OpenELEC/iwlwifi-firmware/master/firmware/iwlwifi-7260-17.ucode and placing it within /lib/firmware modprobe -r iwlwifi and modprobe iwlwifi resulted in the following dmesg-logs: [ 1135.124869] cfg80211: World regulatory domain updated: [ 1135.124872] cfg80211: DFS Master region: unset [ 1135.124873] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [ 1135.124875] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A) [ 1135.124877] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A) [ 1135.124878] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A) [ 1135.124879] cfg80211: (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A) [ 1135.124881] cfg80211: (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s) [ 1135.124882] cfg80211: (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s) [ 1135.124883] cfg80211: (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A) [ 1135.124884] cfg80211: (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A) [ 1135.126994] Intel(R) Wireless WiFi driver for Linux [ 1135.126996] Copyright(c) 2003- 2015 Intel Corporation [ 1135.128686] iwlwifi 0000:02:00.0: loaded firmware version 17.352738.0 op_mode iwlmvm [ 1135.149648] iwlwifi 0000:02:00.0: Detected Intel(R) Dual Band Wireless AC 7260, REV=0x144 [ 1135.149804] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 1135.150127] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 1135.356449] ieee80211 phy0: Selected rate control algorithm 'iwl-mvm-rs' [ 1135.359048] iwlwifi 0000:02:00.0 wlp2s0: renamed from wlan0 [ 1135.382605] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready [ 1135.382869] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 1135.383248] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 1135.584734] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 1135.585119] iwlwifi 0000:02:00.0: L1 Enabled - LTR Enabled [ 1135.603363] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready [ 1135.652647] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready ProblemType: Bug DistroRelease: Ubuntu 16.04 Package: linux-firmware 1.157.4 ProcVersionSignature: Ubuntu 4.4.0-42.62-generic 4.4.21 Uname: Linux 4.4.0-42-generic x86_64 ApportVersion: 2.20.1-0ubuntu2.1 Architecture: amd64 Date: Fri Oct 14 08:48:10 2016 Dependencies: InstallationDate: Installed on 2016-07-07 (98 days ago) InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Release amd64 (20160420.1) PackageArchitecture: all ProcEnviron: LANGUAGE=de_DE TERM=xterm-256color PATH=(custom, no user) LANG=de_DE.UTF-8 SHELL=/bin/bash SourcePackage: linux-firmware UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1633348/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
