[Kernel-packages] [Bug 1470647] Re: Intel Wifi 3160 connects to AP but no internet access with 802.11n 2.4Ghz
[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete => Expired -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1470647 Title: Intel Wifi 3160 connects to AP but no internet access with 802.11n 2.4Ghz Status in linux package in Ubuntu: Expired Bug description: I have a Lenovo Y50-70 with Intel Wifi 3160 I can associate and authenticate with my wifi router but I have been unable to send/receive data using 802.11n 2.4Ghz on Ubuntu 14.04.2. Trying to ping the router IP address just times out. I guessed this might be fixed in the latest version of Ubuntu so I installed the daily build of 15.10 from http://cdimage.ubuntu.com /daily-live/current/ dated June 3rd but got the same results. I can access the internet using the 5Ghz band but the range is not as good as 2.4Ghz so I get very low speeds at the top of my house. All my other laptops & phones can connect at 2.4Ghz at 70-150Mbit with no problems at the top of my house. I've tested with iPhones, Nexus 5, Moto X, Lenovo Thinkpads and Macbooks. I've also tested Ubuntu 14.04.2 with Kernel 4.1 and iwlwifi firmware version 13 with the same results and I've tested this using the 15.04 live cd with the same results. I've tried rfkill block bluetooth to turn off bluetooth. I have attached a file with all the necessary debug info from Ubuntu 15.10 daily fresh installation. The only output from dmesg after trying 2.4Ghz is as follows: [ 369.179441] cfg80211: Calling CRDA to update world regulatory domain [ 369.182145] cfg80211: World regulatory domain updated: [ 369.182149] cfg80211: DFS Master region: unset [ 369.182150] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [ 369.182153] cfg80211: (2402000 KHz - 2472000 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 369.182155] cfg80211: (2457000 KHz - 2482000 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 369.182156] cfg80211: (2474000 KHz - 2494000 KHz @ 2 KHz), (300 mBi, 2000 mBm), (N/A) [ 369.182158] cfg80211: (517 KHz - 525 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 369.182159] cfg80211: (5735000 KHz - 5835000 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 380.579257] wlan1: authenticate with f8:8f:ca:41:e3:bc [ 380.582170] wlan1: send auth to f8:8f:ca:41:e3:bc (try 1/3) [ 380.603705] wlan1: authenticated [ 380.604603] wlan1: associate with f8:8f:ca:41:e3:bc (try 1/3) [ 380.644131] wlan1: RX AssocResp from f8:8f:ca:41:e3:bc (capab=0x411 status=0 aid=8) [ 380.644699] wlan1: associated --- ApportVersion: 2.17.3-0ubuntu4 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: tenpin 1402 F pulseaudio /dev/snd/controlC0: tenpin 1402 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 15.10 InstallationDate: Installed on 2015-07-01 (0 days ago) InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Alpha amd64 (20150603) MachineType: LENOVO 20378 Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-20-generic root=UUID=5dc092a3-4bc5-475f-b070-73857a6a9790 ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 3.19.0-20.20-generic 3.19.8 RelatedPackageVersions: linux-restricted-modules-3.19.0-20-generic N/A linux-backports-modules-3.19.0-20-generic N/A linux-firmware 1.144 Tags: wily UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev' Uname: Linux 3.19.0-20-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 01/12/2015 dmi.bios.vendor: LENOVO dmi.bios.version: 9ECN36WW(V2.00) dmi.board.asset.tag: 31900058WIN dmi.board.name: Lenovo Y50-70 dmi.board.vendor: LENOVO dmi.board.version: 31900058WIN dmi.chassis.asset.tag: 31900058WIN dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Y50-70 dmi.modalias: dmi:bvnLENOVO:bvr9ECN36WW(V2.00):bd01/12/2015:svnLENOVO:pn20378:pvrLenovoY50-70:rvnLENOVO:rnLenovoY50-70:rvr31900058WIN:cvnLENOVO:ct10:cvrLenovoY50-70: dmi.product.name: 20378 dmi.product.version: Lenovo Y50-70 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1470647/+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
[Kernel-packages] [Bug 1470647] Re: Intel Wifi 3160 connects to AP but no internet access with 802.11n 2.4Ghz
Jonathan Boler, as per http://support.lenovo.com/us/en/products/laptops- and-netbooks/lenovo-y-series-laptops/y50-70-notebook-lenovo an update to your computer's buggy and outdated BIOS is available (2.02). If you update to this following https://help.ubuntu.com/community/BIOSUpdate does it change anything? If it doesn't, could you please both specify what happened, and provide the output of the following terminal command: sudo dmidecode -s bios-version sudo dmidecode -s bios-release-date For more on BIOS updates and linux, please see https://help.ubuntu.com/community/ReportingBugs#Bug_reporting_etiquette . Please note your current BIOS is already in the Bug Description, so posting this on the old BIOS would not be helpful. As well, you don't have to create a new bug report. Once the BIOS is updated, and the information above is provided, then please mark this report Status Confirmed. Thank you for your understanding. ** Tags removed: 3160 intel iwlwifi wifi ** Tags added: bios-outdated-2.02 ** Changed in: linux (Ubuntu) Status: Triaged = Incomplete -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1470647 Title: Intel Wifi 3160 connects to AP but no internet access with 802.11n 2.4Ghz Status in linux package in Ubuntu: Incomplete Bug description: I have a Lenovo Y50-70 with Intel Wifi 3160 I can associate and authenticate with my wifi router but I have been unable to send/receive data using 802.11n 2.4Ghz on Ubuntu 14.04.2. Trying to ping the router IP address just times out. I guessed this might be fixed in the latest version of Ubuntu so I installed the daily build of 15.10 from http://cdimage.ubuntu.com /daily-live/current/ dated June 3rd but got the same results. I can access the internet using the 5Ghz band but the range is not as good as 2.4Ghz so I get very low speeds at the top of my house. All my other laptops phones can connect at 2.4Ghz at 70-150Mbit with no problems at the top of my house. I've tested with iPhones, Nexus 5, Moto X, Lenovo Thinkpads and Macbooks. I've also tested Ubuntu 14.04.2 with Kernel 4.1 and iwlwifi firmware version 13 with the same results and I've tested this using the 15.04 live cd with the same results. I've tried rfkill block bluetooth to turn off bluetooth. I have attached a file with all the necessary debug info from Ubuntu 15.10 daily fresh installation. The only output from dmesg after trying 2.4Ghz is as follows: [ 369.179441] cfg80211: Calling CRDA to update world regulatory domain [ 369.182145] cfg80211: World regulatory domain updated: [ 369.182149] cfg80211: DFS Master region: unset [ 369.182150] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [ 369.182153] cfg80211: (2402000 KHz - 2472000 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 369.182155] cfg80211: (2457000 KHz - 2482000 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 369.182156] cfg80211: (2474000 KHz - 2494000 KHz @ 2 KHz), (300 mBi, 2000 mBm), (N/A) [ 369.182158] cfg80211: (517 KHz - 525 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 369.182159] cfg80211: (5735000 KHz - 5835000 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 380.579257] wlan1: authenticate with f8:8f:ca:41:e3:bc [ 380.582170] wlan1: send auth to f8:8f:ca:41:e3:bc (try 1/3) [ 380.603705] wlan1: authenticated [ 380.604603] wlan1: associate with f8:8f:ca:41:e3:bc (try 1/3) [ 380.644131] wlan1: RX AssocResp from f8:8f:ca:41:e3:bc (capab=0x411 status=0 aid=8) [ 380.644699] wlan1: associated --- ApportVersion: 2.17.3-0ubuntu4 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: tenpin 1402 F pulseaudio /dev/snd/controlC0: tenpin 1402 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 15.10 InstallationDate: Installed on 2015-07-01 (0 days ago) InstallationMedia: Ubuntu 15.10 Wily Werewolf - Alpha amd64 (20150603) MachineType: LENOVO 20378 Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-20-generic root=UUID=5dc092a3-4bc5-475f-b070-73857a6a9790 ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 3.19.0-20.20-generic 3.19.8 RelatedPackageVersions: linux-restricted-modules-3.19.0-20-generic N/A linux-backports-modules-3.19.0-20-generic N/A linux-firmware 1.144 Tags: wily UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev' Uname: Linux 3.19.0-20-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 01/12/2015 dmi.bios.vendor: LENOVO dmi.bios.version: 9ECN36WW(V2.00) dmi.board.asset.tag: 31900058WIN
[Kernel-packages] [Bug 1470647] Re: Intel Wifi 3160 connects to AP but no internet access with 802.11n 2.4Ghz
** Changed in: linux (Ubuntu) Status: Incomplete = Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1470647 Title: Intel Wifi 3160 connects to AP but no internet access with 802.11n 2.4Ghz Status in linux package in Ubuntu: Confirmed Bug description: I have a Lenovo Y50-70 with Intel Wifi 3160 I can associate and authenticate with my wifi router but I have been unable to send/receive data using 802.11n 2.4Ghz on Ubuntu 14.04.2. Trying to ping the router IP address just times out. I guessed this might be fixed in the latest version of Ubuntu so I installed the daily build of 15.10 from http://cdimage.ubuntu.com /daily-live/current/ dated June 3rd but got the same results. I can access the internet using the 5Ghz band but the range is not as good as 2.4Ghz so I get very low speeds at the top of my house. All my other laptops phones can connect at 2.4Ghz at 70-150Mbit with no problems at the top of my house. I've tested with iPhones, Nexus 5, Moto X, Lenovo Thinkpads and Macbooks. I've also tested Ubuntu 14.04.2 with Kernel 4.1 and iwlwifi firmware version 13 with the same results and I've tested this using the 15.04 live cd with the same results. I've tried rfkill block bluetooth to turn off bluetooth. I have attached a file with all the necessary debug info from Ubuntu 15.10 daily fresh installation. The only output from dmesg after trying 2.4Ghz is as follows: [ 369.179441] cfg80211: Calling CRDA to update world regulatory domain [ 369.182145] cfg80211: World regulatory domain updated: [ 369.182149] cfg80211: DFS Master region: unset [ 369.182150] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [ 369.182153] cfg80211: (2402000 KHz - 2472000 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 369.182155] cfg80211: (2457000 KHz - 2482000 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 369.182156] cfg80211: (2474000 KHz - 2494000 KHz @ 2 KHz), (300 mBi, 2000 mBm), (N/A) [ 369.182158] cfg80211: (517 KHz - 525 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 369.182159] cfg80211: (5735000 KHz - 5835000 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 380.579257] wlan1: authenticate with f8:8f:ca:41:e3:bc [ 380.582170] wlan1: send auth to f8:8f:ca:41:e3:bc (try 1/3) [ 380.603705] wlan1: authenticated [ 380.604603] wlan1: associate with f8:8f:ca:41:e3:bc (try 1/3) [ 380.644131] wlan1: RX AssocResp from f8:8f:ca:41:e3:bc (capab=0x411 status=0 aid=8) [ 380.644699] wlan1: associated --- ApportVersion: 2.17.3-0ubuntu4 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: tenpin 1402 F pulseaudio /dev/snd/controlC0: tenpin 1402 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 15.10 InstallationDate: Installed on 2015-07-01 (0 days ago) InstallationMedia: Ubuntu 15.10 Wily Werewolf - Alpha amd64 (20150603) MachineType: LENOVO 20378 Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-20-generic root=UUID=5dc092a3-4bc5-475f-b070-73857a6a9790 ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 3.19.0-20.20-generic 3.19.8 RelatedPackageVersions: linux-restricted-modules-3.19.0-20-generic N/A linux-backports-modules-3.19.0-20-generic N/A linux-firmware 1.144 Tags: wily UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev' Uname: Linux 3.19.0-20-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 01/12/2015 dmi.bios.vendor: LENOVO dmi.bios.version: 9ECN36WW(V2.00) dmi.board.asset.tag: 31900058WIN dmi.board.name: Lenovo Y50-70 dmi.board.vendor: LENOVO dmi.board.version: 31900058WIN dmi.chassis.asset.tag: 31900058WIN dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Y50-70 dmi.modalias: dmi:bvnLENOVO:bvr9ECN36WW(V2.00):bd01/12/2015:svnLENOVO:pn20378:pvrLenovoY50-70:rvnLENOVO:rnLenovoY50-70:rvr31900058WIN:cvnLENOVO:ct10:cvrLenovoY50-70: dmi.product.name: 20378 dmi.product.version: Lenovo Y50-70 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1470647/+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
[Kernel-packages] [Bug 1470647] Re: Intel Wifi 3160 connects to AP but no internet access with 802.11n 2.4Ghz
apport information ** Tags added: apport-collected wily ** Description changed: I have a Lenovo Y50-70 with Intel Wifi 3160 I can associate and authenticate with my wifi router but I have been unable to send/receive data using 802.11n 2.4Ghz on Ubuntu 14.04.2. Trying to ping the router IP address just times out. I guessed this might be fixed in the latest version of Ubuntu so I installed the daily build of 15.10 from http://cdimage.ubuntu.com/daily- live/current/ dated June 3rd but got the same results. I can access the internet using the 5Ghz band but the range is not as good as 2.4Ghz so I get very low speeds at the top of my house. All my other laptops phones can connect at 2.4Ghz at 70-150Mbit with no problems at the top of my house. I've tested with iPhones, Nexus 5, Moto X, Lenovo Thinkpads and Macbooks. I've also tested Ubuntu 14.04.2 with Kernel 4.1 and iwlwifi firmware version 13 with the same results and I've tested this using the 15.04 live cd with the same results. I've tried rfkill block bluetooth to turn off bluetooth. I have attached a file with all the necessary debug info from Ubuntu 15.10 daily fresh installation. The only output from dmesg after trying 2.4Ghz is as follows: [ 369.179441] cfg80211: Calling CRDA to update world regulatory domain [ 369.182145] cfg80211: World regulatory domain updated: [ 369.182149] cfg80211: DFS Master region: unset [ 369.182150] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [ 369.182153] cfg80211: (2402000 KHz - 2472000 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 369.182155] cfg80211: (2457000 KHz - 2482000 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 369.182156] cfg80211: (2474000 KHz - 2494000 KHz @ 2 KHz), (300 mBi, 2000 mBm), (N/A) [ 369.182158] cfg80211: (517 KHz - 525 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 369.182159] cfg80211: (5735000 KHz - 5835000 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 380.579257] wlan1: authenticate with f8:8f:ca:41:e3:bc [ 380.582170] wlan1: send auth to f8:8f:ca:41:e3:bc (try 1/3) [ 380.603705] wlan1: authenticated [ 380.604603] wlan1: associate with f8:8f:ca:41:e3:bc (try 1/3) [ 380.644131] wlan1: RX AssocResp from f8:8f:ca:41:e3:bc (capab=0x411 status=0 aid=8) [ 380.644699] wlan1: associated + --- + ApportVersion: 2.17.3-0ubuntu4 + Architecture: amd64 + AudioDevicesInUse: + USERPID ACCESS COMMAND + /dev/snd/controlC1: tenpin 1402 F pulseaudio + /dev/snd/controlC0: tenpin 1402 F pulseaudio + CurrentDesktop: Unity + DistroRelease: Ubuntu 15.10 + InstallationDate: Installed on 2015-07-01 (0 days ago) + InstallationMedia: Ubuntu 15.10 Wily Werewolf - Alpha amd64 (20150603) + MachineType: LENOVO 20378 + Package: linux (not installed) + ProcFB: 0 inteldrmfb + ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-20-generic root=UUID=5dc092a3-4bc5-475f-b070-73857a6a9790 ro quiet splash vt.handoff=7 + ProcVersionSignature: Ubuntu 3.19.0-20.20-generic 3.19.8 + RelatedPackageVersions: + linux-restricted-modules-3.19.0-20-generic N/A + linux-backports-modules-3.19.0-20-generic N/A + linux-firmware 1.144 + Tags: wily + UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev' + Uname: Linux 3.19.0-20-generic x86_64 + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo + _MarkForUpload: True + dmi.bios.date: 01/12/2015 + dmi.bios.vendor: LENOVO + dmi.bios.version: 9ECN36WW(V2.00) + dmi.board.asset.tag: 31900058WIN + dmi.board.name: Lenovo Y50-70 + dmi.board.vendor: LENOVO + dmi.board.version: 31900058WIN + dmi.chassis.asset.tag: 31900058WIN + dmi.chassis.type: 10 + dmi.chassis.vendor: LENOVO + dmi.chassis.version: Lenovo Y50-70 + dmi.modalias: dmi:bvnLENOVO:bvr9ECN36WW(V2.00):bd01/12/2015:svnLENOVO:pn20378:pvrLenovoY50-70:rvnLENOVO:rnLenovoY50-70:rvr31900058WIN:cvnLENOVO:ct10:cvrLenovoY50-70: + dmi.product.name: 20378 + dmi.product.version: Lenovo Y50-70 + dmi.sys.vendor: LENOVO ** Attachment added: AlsaInfo.txt https://bugs.launchpad.net/bugs/1470647/+attachment/4423468/+files/AlsaInfo.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1470647 Title: Intel Wifi 3160 connects to AP but no internet access with 802.11n 2.4Ghz Status in linux package in Ubuntu: Incomplete Bug description: I have a Lenovo Y50-70 with Intel Wifi 3160 I can associate and authenticate with my wifi router but I have been unable to send/receive data using 802.11n 2.4Ghz on Ubuntu 14.04.2. Trying to ping the router IP address just times out. I guessed this might be fixed in the latest version of Ubuntu so I installed the daily build of 15.10 from http://cdimage.ubuntu.com
[Kernel-packages] [Bug 1470647] Re: Intel Wifi 3160 connects to AP but no internet access with 802.11n 2.4Ghz
This issue appears to be an upstream bug, since you tested the latest upstream kernel. Would it be possible for you to open an upstream bug report[0]? That will allow the upstream Developers to examine the issue, and may provide a quicker resolution to the bug. Please follow the instructions on the wiki page[0]. The first step is to email the appropriate mailing list. If no response is received, then a bug may be opened on bugzilla.kernel.org. Once this bug is reported upstream, please add the tag: 'kernel-bug- reported-upstream'. [0] https://wiki.ubuntu.com/Bugs/Upstream/kernel ** Changed in: linux (Ubuntu) Importance: Undecided = Medium ** Changed in: linux (Ubuntu) Status: Confirmed = Triaged -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1470647 Title: Intel Wifi 3160 connects to AP but no internet access with 802.11n 2.4Ghz Status in linux package in Ubuntu: Triaged Bug description: I have a Lenovo Y50-70 with Intel Wifi 3160 I can associate and authenticate with my wifi router but I have been unable to send/receive data using 802.11n 2.4Ghz on Ubuntu 14.04.2. Trying to ping the router IP address just times out. I guessed this might be fixed in the latest version of Ubuntu so I installed the daily build of 15.10 from http://cdimage.ubuntu.com /daily-live/current/ dated June 3rd but got the same results. I can access the internet using the 5Ghz band but the range is not as good as 2.4Ghz so I get very low speeds at the top of my house. All my other laptops phones can connect at 2.4Ghz at 70-150Mbit with no problems at the top of my house. I've tested with iPhones, Nexus 5, Moto X, Lenovo Thinkpads and Macbooks. I've also tested Ubuntu 14.04.2 with Kernel 4.1 and iwlwifi firmware version 13 with the same results and I've tested this using the 15.04 live cd with the same results. I've tried rfkill block bluetooth to turn off bluetooth. I have attached a file with all the necessary debug info from Ubuntu 15.10 daily fresh installation. The only output from dmesg after trying 2.4Ghz is as follows: [ 369.179441] cfg80211: Calling CRDA to update world regulatory domain [ 369.182145] cfg80211: World regulatory domain updated: [ 369.182149] cfg80211: DFS Master region: unset [ 369.182150] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [ 369.182153] cfg80211: (2402000 KHz - 2472000 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 369.182155] cfg80211: (2457000 KHz - 2482000 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 369.182156] cfg80211: (2474000 KHz - 2494000 KHz @ 2 KHz), (300 mBi, 2000 mBm), (N/A) [ 369.182158] cfg80211: (517 KHz - 525 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 369.182159] cfg80211: (5735000 KHz - 5835000 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 380.579257] wlan1: authenticate with f8:8f:ca:41:e3:bc [ 380.582170] wlan1: send auth to f8:8f:ca:41:e3:bc (try 1/3) [ 380.603705] wlan1: authenticated [ 380.604603] wlan1: associate with f8:8f:ca:41:e3:bc (try 1/3) [ 380.644131] wlan1: RX AssocResp from f8:8f:ca:41:e3:bc (capab=0x411 status=0 aid=8) [ 380.644699] wlan1: associated --- ApportVersion: 2.17.3-0ubuntu4 Architecture: amd64 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC1: tenpin 1402 F pulseaudio /dev/snd/controlC0: tenpin 1402 F pulseaudio CurrentDesktop: Unity DistroRelease: Ubuntu 15.10 InstallationDate: Installed on 2015-07-01 (0 days ago) InstallationMedia: Ubuntu 15.10 Wily Werewolf - Alpha amd64 (20150603) MachineType: LENOVO 20378 Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-20-generic root=UUID=5dc092a3-4bc5-475f-b070-73857a6a9790 ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 3.19.0-20.20-generic 3.19.8 RelatedPackageVersions: linux-restricted-modules-3.19.0-20-generic N/A linux-backports-modules-3.19.0-20-generic N/A linux-firmware 1.144 Tags: wily UdevLog: Error: [Errno 2] No such file or directory: '/var/log/udev' Uname: Linux 3.19.0-20-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 01/12/2015 dmi.bios.vendor: LENOVO dmi.bios.version: 9ECN36WW(V2.00) dmi.board.asset.tag: 31900058WIN dmi.board.name: Lenovo Y50-70 dmi.board.vendor: LENOVO dmi.board.version: 31900058WIN dmi.chassis.asset.tag: 31900058WIN dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo Y50-70 dmi.modalias:
