[Kernel-packages] [Bug 1372616] Re: iwlwifi Intel Centrino Advanced-N 6230 Wifi disconnects
See here: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1319630 -- 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/1372616 Title: iwlwifi Intel Centrino Advanced-N 6230 Wifi disconnects Status in “linux” package in Ubuntu: Confirmed Bug description: Wifi disconnects every 30 minutes or so. I use Ubuntu 14.10 (the devel version). The used kernel is: Linux daniel-laptop 3.16.0-16-generic #22-Ubuntu SMP Wed Sep 17 18:47:43 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux dmesg gives the following: daniel@daniel-laptop:~$ sudo dmesg | tail -n10 [ 2122.301141] wlan0: deauthenticated from 00:1f:3f:d0:95:b3 (Reason: 6=CLASS2_FRAME_FROM_NONAUTH_STA) [ 2122.340914] cfg80211: Calling CRDA to update world regulatory domain [ 2122.510148] cfg80211: World regulatory domain updated: [ 2122.510156] cfg80211: DFS Master region: unset [ 2122.510158] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [ 2122.510162] cfg80211: (2402000 KHz - 2472000 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 2122.510165] cfg80211: (2457000 KHz - 2482000 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 2122.510167] cfg80211: (2474000 KHz - 2494000 KHz @ 2 KHz), (300 mBi, 2000 mBm), (N/A) [ 2122.510170] cfg80211: (517 KHz - 525 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 2122.510173] cfg80211: (5735000 KHz - 5835000 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) Here is the information concerning the wifi daniel@daniel-laptop:~$ sudo lshw -class network *-network Beschreibung: Kabellose Verbindung Produkt: Centrino Advanced-N 6230 [Rainbow Peak] Hersteller: Intel Corporation Physische ID: 0 Bus-Informationen: pci@:02:00.0 Logischer Name: wlan0 Version: 34 Seriennummer: 88:53:2e:6e:20:bc Breite: 64 bits Takt: 33MHz Fähigkeiten: pm msi pciexpress bus_master cap_list ethernet physical wireless Konfiguration: broadcast=yes driver=iwlwifi driverversion=3.16.0-16-generic firmware=18.168.6.1 ip=192.168.178.44 latency=0 link=yes multicast=yes wireless=IEEE 802.11abgn Ressourcen: irq:50 memory:c740-c7401fff --- ApportVersion: 2.14.7-0ubuntu2 Architecture: amd64 CurrentDesktop: Unity DistroRelease: Ubuntu 14.10 InstallationDate: Installed on 2013-11-26 (305 days ago) InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release amd64 (20131016.1) Package: linux (not installed) Tags: utopic Uname: Linux 3.17.0-031700rc6-generic x86_64 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm autopilot cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1372616/+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 1372616] Re: iwlwifi Intel Centrino Advanced-N 6230 Wifi disconnects
For me, 14.04 works fine. The wifi becomes unstable after my update, upgrade, dist-upgrade yesterday. I tried roll back to previous known working kernel, but issue persist. -- 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/1372616 Title: iwlwifi Intel Centrino Advanced-N 6230 Wifi disconnects Status in “linux” package in Ubuntu: Confirmed Bug description: Wifi disconnects every 30 minutes or so. I use Ubuntu 14.10 (the devel version). The used kernel is: Linux daniel-laptop 3.16.0-16-generic #22-Ubuntu SMP Wed Sep 17 18:47:43 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux dmesg gives the following: daniel@daniel-laptop:~$ sudo dmesg | tail -n10 [ 2122.301141] wlan0: deauthenticated from 00:1f:3f:d0:95:b3 (Reason: 6=CLASS2_FRAME_FROM_NONAUTH_STA) [ 2122.340914] cfg80211: Calling CRDA to update world regulatory domain [ 2122.510148] cfg80211: World regulatory domain updated: [ 2122.510156] cfg80211: DFS Master region: unset [ 2122.510158] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [ 2122.510162] cfg80211: (2402000 KHz - 2472000 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 2122.510165] cfg80211: (2457000 KHz - 2482000 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 2122.510167] cfg80211: (2474000 KHz - 2494000 KHz @ 2 KHz), (300 mBi, 2000 mBm), (N/A) [ 2122.510170] cfg80211: (517 KHz - 525 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 2122.510173] cfg80211: (5735000 KHz - 5835000 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) Here is the information concerning the wifi daniel@daniel-laptop:~$ sudo lshw -class network *-network Beschreibung: Kabellose Verbindung Produkt: Centrino Advanced-N 6230 [Rainbow Peak] Hersteller: Intel Corporation Physische ID: 0 Bus-Informationen: pci@:02:00.0 Logischer Name: wlan0 Version: 34 Seriennummer: 88:53:2e:6e:20:bc Breite: 64 bits Takt: 33MHz Fähigkeiten: pm msi pciexpress bus_master cap_list ethernet physical wireless Konfiguration: broadcast=yes driver=iwlwifi driverversion=3.16.0-16-generic firmware=18.168.6.1 ip=192.168.178.44 latency=0 link=yes multicast=yes wireless=IEEE 802.11abgn Ressourcen: irq:50 memory:c740-c7401fff --- ApportVersion: 2.14.7-0ubuntu2 Architecture: amd64 CurrentDesktop: Unity DistroRelease: Ubuntu 14.10 InstallationDate: Installed on 2013-11-26 (305 days ago) InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release amd64 (20131016.1) Package: linux (not installed) Tags: utopic Uname: Linux 3.17.0-031700rc6-generic x86_64 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm autopilot cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1372616/+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 1372616] Re: iwlwifi Intel Centrino Advanced-N 6230 Wifi disconnects
Kernel OOPS message: Oct 15 11:37:01 x230 kernel: [ 5719.889746] Call Trace: Oct 15 11:37:01 x230 kernel: [ 5719.889755] [8177fcbc] dump_stack+0x45/0x56 Oct 15 11:37:01 x230 kernel: [ 5719.889769] [c071e68f] iwl_trans_pcie_send_hcmd+0x41f/0x580 [iwlwifi] Oct 15 11:37:01 x230 kernel: [ 5719.889776] [810b9590] ? prepare_to_wait_event+0x100/0x100 Oct 15 11:37:01 x230 kernel: [ 5719.889788] [c081b81a] iwl_dvm_send_cmd+0x5a/0x150 [iwldvm] Oct 15 11:37:01 x230 kernel: [ 5719.889798] [c0828ade] iwl6000_hw_channel_switch+0x15e/0x1e0 [iwldvm] Oct 15 11:37:01 x230 kernel: [ 5719.889808] [c08269b5] ? iwl_set_rxon_ht+0x115/0x1a0 [iwldvm] Oct 15 11:37:01 x230 kernel: [ 5719.889816] [c0814f77] iwlagn_mac_channel_switch+0x167/0x210 [iwldvm] Oct 15 11:37:01 x230 kernel: [ 5719.889839] [c0783bfc] ieee80211_sta_process_chanswitch+0x27c/0x370 [mac80211] Oct 15 11:37:01 x230 kernel: [ 5719.889859] [c0786223] ieee80211_rx_mgmt_beacon+0x393/0x1060 [mac80211] Oct 15 11:37:01 x230 kernel: [ 5719.889864] [81175292] ? write_cache_pages+0x112/0x480 Oct 15 11:37:01 x230 kernel: [ 5719.889868] [810b249c] ? update_group_capacity+0x19c/0x290 Oct 15 11:37:01 x230 kernel: [ 5719.889890] [c07883f3] ieee80211_sta_rx_queued_mgmt+0x2f3/0x570 [mac80211] Oct 15 11:37:01 x230 kernel: [ 5719.889893] [810b2fb5] ? load_balance+0x195/0x8b0 Oct 15 11:37:01 x230 kernel: [ 5719.889899] [8109e178] ? update_rq_clock.part.73+0x18/0x40 Oct 15 11:37:01 x230 kernel: [ 5719.889904] [8101c88e] ? native_sched_clock+0x2e/0xa0 Oct 15 11:37:01 x230 kernel: [ 5719.889908] [8101c909] ? sched_clock+0x9/0x10 Oct 15 11:37:01 x230 kernel: [ 5719.889913] [810a85cd] ? sched_clock_cpu+0x9d/0xb0 Oct 15 11:37:01 x230 kernel: [ 5719.889916] [810b0601] ? put_prev_entity+0x31/0x440 Oct 15 11:37:01 x230 kernel: [ 5719.889933] [c075549c] ieee80211_iface_work+0x25c/0x370 [mac80211] Oct 15 11:37:01 x230 kernel: [ 5719.889937] [8108d8e2] process_one_work+0x182/0x4e0 Oct 15 11:37:01 x230 kernel: [ 5719.889941] [8108dcab] worker_thread+0x6b/0x6a0 Oct 15 11:37:01 x230 kernel: [ 5719.889944] [8108dc40] ? process_one_work+0x4e0/0x4e0 Oct 15 11:37:01 x230 kernel: [ 5719.889948] [81094aeb] kthread+0xdb/0x100 Oct 15 11:37:01 x230 kernel: [ 5719.889953] [81094a10] ? kthread_create_on_node+0x1c0/0x1c0 Oct 15 11:37:01 x230 kernel: [ 5719.889958] [81787c3c] ret_from_fork+0x7c/0xb0 Oct 15 11:37:01 x230 kernel: [ 5719.889962] [81094a10] ? kthread_create_on_node+0x1c0/0x1c0 Oct 15 11:37:01 x230 kernel: [ 5719.889966] wlan0: driver channel switch failed, disconnecting Oct 15 11:37:01 x230 kernel: [ 5719.890359] iwlwifi :03:00.0: iwl_trans_wait_tx_queue_empty bad state = 0 Oct 15 11:37:01 x230 kernel: [ 5719.890365] ieee80211 phy0: Hardware restart was requested Oct 15 11:37:01 x230 kernel: [ 5719.890375] iwlwifi :03:00.0: iwl_trans_wait_tx_queue_empty bad state = 0 Oct 15 11:37:01 x230 kernel: [ 5719.890383] iwlwifi :03:00.0: Fw not loaded - dropping CMD: 18 Oct 15 11:37:01 x230 kernel: [ 5719.890386] wlan0: HW problem - can not stop rx aggregation for c4:01:7c:15:b2:cc tid 0 Oct 15 11:37:01 x230 kernel: [ 5719.890390] iwlwifi :03:00.0: Fw not loaded - dropping CMD: 18 Oct 15 11:37:01 x230 kernel: [ 5719.890392] wlan0: HW problem - can not stop rx aggregation for c4:01:7c:15:b2:cc tid 1 Oct 15 11:37:01 x230 kernel: [ 5719.890396] iwlwifi :03:00.0: Fw not loaded - dropping CMD: 18 Oct 15 11:37:01 x230 kernel: [ 5719.890398] wlan0: HW problem - can not stop rx aggregation for c4:01:7c:15:b2:cc tid 5 Oct 15 11:37:01 x230 kernel: [ 5719.890402] iwlwifi :03:00.0: Fw not loaded - dropping CMD: 18 Oct 15 11:37:01 x230 kernel: [ 5719.890404] wlan0: HW problem - can not stop rx aggregation for c4:01:7c:15:b2:cc tid 6 Oct 15 11:37:01 x230 kernel: [ 5719.908513] iwlwifi :03:00.0: iwl_trans_wait_tx_queue_empty bad state = 0 Oct 15 11:37:01 x230 kernel: [ 5719.908696] iwlwifi :03:00.0: L1 Enabled; Disabling L0S Oct 15 11:37:01 x230 kernel: [ 5719.915395] iwlwifi :03:00.0: Radio type=0x1-0x2-0x0 Oct 15 11:37:01 x230 kernel: [ 5719.991196] iwlwifi :03:00.0: Microcode SW error detected. Restarting 0x8200. Oct 15 11:37:01 x230 kernel: [ 5719.991205] iwlwifi :03:00.0: CSR values: Oct 15 11:37:01 x230 kernel: [ 5719.991209] iwlwifi :03:00.0: (2nd byte of CSR_INT_COALESCING is CSR_INT_PERIODIC_REG) Oct 15 11:37:01 x230 kernel: [ 5719.991239] iwlwifi :03:00.0: CSR_HW_IF_CONFIG_REG: 0X00488700 Oct 15 11:37:01 x230 kernel: [ 5719.991267] iwlwifi :03:00.0: CSR_INT_COALESCING: 0Xff40 Oct 15 11:37:01 x230 kernel: [ 5719.991294] iwlwifi :03:00.0: CSR_INT: 0X Oct 15 11:37:01 x230 kernel: [ 5719.991321] iwlwifi :03:00.0:
[Kernel-packages] [Bug 1372616] Re: iwlwifi Intel Centrino Advanced-N 6230 Wifi disconnects
What I was doing before this happen? Nothing, leave the machine unattended for 20 ~ 30 mins. -- 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/1372616 Title: iwlwifi Intel Centrino Advanced-N 6230 Wifi disconnects Status in “linux” package in Ubuntu: Confirmed Bug description: Wifi disconnects every 30 minutes or so. I use Ubuntu 14.10 (the devel version). The used kernel is: Linux daniel-laptop 3.16.0-16-generic #22-Ubuntu SMP Wed Sep 17 18:47:43 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux dmesg gives the following: daniel@daniel-laptop:~$ sudo dmesg | tail -n10 [ 2122.301141] wlan0: deauthenticated from 00:1f:3f:d0:95:b3 (Reason: 6=CLASS2_FRAME_FROM_NONAUTH_STA) [ 2122.340914] cfg80211: Calling CRDA to update world regulatory domain [ 2122.510148] cfg80211: World regulatory domain updated: [ 2122.510156] cfg80211: DFS Master region: unset [ 2122.510158] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [ 2122.510162] cfg80211: (2402000 KHz - 2472000 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 2122.510165] cfg80211: (2457000 KHz - 2482000 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 2122.510167] cfg80211: (2474000 KHz - 2494000 KHz @ 2 KHz), (300 mBi, 2000 mBm), (N/A) [ 2122.510170] cfg80211: (517 KHz - 525 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 2122.510173] cfg80211: (5735000 KHz - 5835000 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) Here is the information concerning the wifi daniel@daniel-laptop:~$ sudo lshw -class network *-network Beschreibung: Kabellose Verbindung Produkt: Centrino Advanced-N 6230 [Rainbow Peak] Hersteller: Intel Corporation Physische ID: 0 Bus-Informationen: pci@:02:00.0 Logischer Name: wlan0 Version: 34 Seriennummer: 88:53:2e:6e:20:bc Breite: 64 bits Takt: 33MHz Fähigkeiten: pm msi pciexpress bus_master cap_list ethernet physical wireless Konfiguration: broadcast=yes driver=iwlwifi driverversion=3.16.0-16-generic firmware=18.168.6.1 ip=192.168.178.44 latency=0 link=yes multicast=yes wireless=IEEE 802.11abgn Ressourcen: irq:50 memory:c740-c7401fff --- ApportVersion: 2.14.7-0ubuntu2 Architecture: amd64 CurrentDesktop: Unity DistroRelease: Ubuntu 14.10 InstallationDate: Installed on 2013-11-26 (305 days ago) InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release amd64 (20131016.1) Package: linux (not installed) Tags: utopic Uname: Linux 3.17.0-031700rc6-generic x86_64 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm autopilot cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1372616/+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 1372616] Re: iwlwifi Intel Centrino Advanced-N 6230 Wifi disconnects
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 -- 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/1372616 Title: iwlwifi Intel Centrino Advanced-N 6230 Wifi disconnects Status in “linux” package in Ubuntu: Confirmed Bug description: Wifi disconnects every 30 minutes or so. I use Ubuntu 14.10 (the devel version). The used kernel is: Linux daniel-laptop 3.16.0-16-generic #22-Ubuntu SMP Wed Sep 17 18:47:43 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux dmesg gives the following: daniel@daniel-laptop:~$ sudo dmesg | tail -n10 [ 2122.301141] wlan0: deauthenticated from 00:1f:3f:d0:95:b3 (Reason: 6=CLASS2_FRAME_FROM_NONAUTH_STA) [ 2122.340914] cfg80211: Calling CRDA to update world regulatory domain [ 2122.510148] cfg80211: World regulatory domain updated: [ 2122.510156] cfg80211: DFS Master region: unset [ 2122.510158] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [ 2122.510162] cfg80211: (2402000 KHz - 2472000 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 2122.510165] cfg80211: (2457000 KHz - 2482000 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 2122.510167] cfg80211: (2474000 KHz - 2494000 KHz @ 2 KHz), (300 mBi, 2000 mBm), (N/A) [ 2122.510170] cfg80211: (517 KHz - 525 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 2122.510173] cfg80211: (5735000 KHz - 5835000 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) Here is the information concerning the wifi daniel@daniel-laptop:~$ sudo lshw -class network *-network Beschreibung: Kabellose Verbindung Produkt: Centrino Advanced-N 6230 [Rainbow Peak] Hersteller: Intel Corporation Physische ID: 0 Bus-Informationen: pci@:02:00.0 Logischer Name: wlan0 Version: 34 Seriennummer: 88:53:2e:6e:20:bc Breite: 64 bits Takt: 33MHz Fähigkeiten: pm msi pciexpress bus_master cap_list ethernet physical wireless Konfiguration: broadcast=yes driver=iwlwifi driverversion=3.16.0-16-generic firmware=18.168.6.1 ip=192.168.178.44 latency=0 link=yes multicast=yes wireless=IEEE 802.11abgn Ressourcen: irq:50 memory:c740-c7401fff --- ApportVersion: 2.14.7-0ubuntu2 Architecture: amd64 CurrentDesktop: Unity DistroRelease: Ubuntu 14.10 InstallationDate: Installed on 2013-11-26 (305 days ago) InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release amd64 (20131016.1) Package: linux (not installed) Tags: utopic Uname: Linux 3.17.0-031700rc6-generic x86_64 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm autopilot cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1372616/+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 1372616] Re: iwlwifi Intel Centrino Advanced-N 6230 Wifi disconnects
Also, we can perform a kernel bisect to identify the commit that introduced this regression. Can you install the 3.13 that Trusty uses and see if this bug still exists? It can be downloaded from: https://launchpad.net/~canonical-kernel- team/+archive/ubuntu/ppa/+build/6319857 You would need to install both the linux-image and linux-image-extra .deb packages. ** Tags added: performing-bisect ** Tags added: kernel-bug-exists-upstream -- 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/1372616 Title: iwlwifi Intel Centrino Advanced-N 6230 Wifi disconnects Status in “linux” package in Ubuntu: Confirmed Bug description: Wifi disconnects every 30 minutes or so. I use Ubuntu 14.10 (the devel version). The used kernel is: Linux daniel-laptop 3.16.0-16-generic #22-Ubuntu SMP Wed Sep 17 18:47:43 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux dmesg gives the following: daniel@daniel-laptop:~$ sudo dmesg | tail -n10 [ 2122.301141] wlan0: deauthenticated from 00:1f:3f:d0:95:b3 (Reason: 6=CLASS2_FRAME_FROM_NONAUTH_STA) [ 2122.340914] cfg80211: Calling CRDA to update world regulatory domain [ 2122.510148] cfg80211: World regulatory domain updated: [ 2122.510156] cfg80211: DFS Master region: unset [ 2122.510158] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [ 2122.510162] cfg80211: (2402000 KHz - 2472000 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 2122.510165] cfg80211: (2457000 KHz - 2482000 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 2122.510167] cfg80211: (2474000 KHz - 2494000 KHz @ 2 KHz), (300 mBi, 2000 mBm), (N/A) [ 2122.510170] cfg80211: (517 KHz - 525 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 2122.510173] cfg80211: (5735000 KHz - 5835000 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) Here is the information concerning the wifi daniel@daniel-laptop:~$ sudo lshw -class network *-network Beschreibung: Kabellose Verbindung Produkt: Centrino Advanced-N 6230 [Rainbow Peak] Hersteller: Intel Corporation Physische ID: 0 Bus-Informationen: pci@:02:00.0 Logischer Name: wlan0 Version: 34 Seriennummer: 88:53:2e:6e:20:bc Breite: 64 bits Takt: 33MHz Fähigkeiten: pm msi pciexpress bus_master cap_list ethernet physical wireless Konfiguration: broadcast=yes driver=iwlwifi driverversion=3.16.0-16-generic firmware=18.168.6.1 ip=192.168.178.44 latency=0 link=yes multicast=yes wireless=IEEE 802.11abgn Ressourcen: irq:50 memory:c740-c7401fff --- ApportVersion: 2.14.7-0ubuntu2 Architecture: amd64 CurrentDesktop: Unity DistroRelease: Ubuntu 14.10 InstallationDate: Installed on 2013-11-26 (305 days ago) InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release amd64 (20131016.1) Package: linux (not installed) Tags: utopic Uname: Linux 3.17.0-031700rc6-generic x86_64 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm autopilot cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1372616/+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 1372616] Re: iwlwifi Intel Centrino Advanced-N 6230 Wifi disconnects
Joseph Salisbury: Wifi worked well with 13.10. I don't know if it worked with 14.04, I directly updated to 14.10. -- 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/1372616 Title: iwlwifi Intel Centrino Advanced-N 6230 Wifi disconnects Status in “linux” package in Ubuntu: Confirmed Bug description: Wifi disconnects every 30 minutes or so. I use Ubuntu 14.10 (the devel version). The used kernel is: Linux daniel-laptop 3.16.0-16-generic #22-Ubuntu SMP Wed Sep 17 18:47:43 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux dmesg gives the following: daniel@daniel-laptop:~$ sudo dmesg | tail -n10 [ 2122.301141] wlan0: deauthenticated from 00:1f:3f:d0:95:b3 (Reason: 6=CLASS2_FRAME_FROM_NONAUTH_STA) [ 2122.340914] cfg80211: Calling CRDA to update world regulatory domain [ 2122.510148] cfg80211: World regulatory domain updated: [ 2122.510156] cfg80211: DFS Master region: unset [ 2122.510158] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [ 2122.510162] cfg80211: (2402000 KHz - 2472000 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 2122.510165] cfg80211: (2457000 KHz - 2482000 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 2122.510167] cfg80211: (2474000 KHz - 2494000 KHz @ 2 KHz), (300 mBi, 2000 mBm), (N/A) [ 2122.510170] cfg80211: (517 KHz - 525 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 2122.510173] cfg80211: (5735000 KHz - 5835000 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) Here is the information concerning the wifi daniel@daniel-laptop:~$ sudo lshw -class network *-network Beschreibung: Kabellose Verbindung Produkt: Centrino Advanced-N 6230 [Rainbow Peak] Hersteller: Intel Corporation Physische ID: 0 Bus-Informationen: pci@:02:00.0 Logischer Name: wlan0 Version: 34 Seriennummer: 88:53:2e:6e:20:bc Breite: 64 bits Takt: 33MHz Fähigkeiten: pm msi pciexpress bus_master cap_list ethernet physical wireless Konfiguration: broadcast=yes driver=iwlwifi driverversion=3.16.0-16-generic firmware=18.168.6.1 ip=192.168.178.44 latency=0 link=yes multicast=yes wireless=IEEE 802.11abgn Ressourcen: irq:50 memory:c740-c7401fff --- ApportVersion: 2.14.7-0ubuntu2 Architecture: amd64 CurrentDesktop: Unity DistroRelease: Ubuntu 14.10 InstallationDate: Installed on 2013-11-26 (305 days ago) InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release amd64 (20131016.1) Package: linux (not installed) Tags: utopic Uname: Linux 3.17.0-031700rc6-generic x86_64 UnreportableReason: The running kernel is not an Ubuntu kernel UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm autopilot cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1372616/+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 1372616] Re: iwlwifi Intel Centrino Advanced-N 6230 Wifi disconnects
I updated to the kernel 3.17-rc6. The problem persisted. Here the dmesg output: 55.760002] init: gdm main process (2274) killed by TERM signal [ 438.174854] wlan0: deauthenticated from 00:1f:3f:d0:95:b3 (Reason: 6=CLASS2_FRAME_FROM_NONAUTH_STA) [ 438.200403] cfg80211: Calling CRDA to update world regulatory domain [ 438.214870] wlan0: authenticate with 00:1f:3f:d0:95:b3 [ 438.218467] wlan0: send auth to 00:1f:3f:d0:95:b3 (try 1/3) [ 438.220605] wlan0: authenticated [ 438.220743] cfg80211: World regulatory domain updated: [ 438.220747] cfg80211: DFS Master region: unset [ 438.220750] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [ 438.220754] cfg80211: (2402000 KHz - 2472000 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 438.220758] cfg80211: (2457000 KHz - 2482000 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 438.220761] cfg80211: (2474000 KHz - 2494000 KHz @ 2 KHz), (300 mBi, 2000 mBm), (N/A) [ 438.220764] cfg80211: (517 KHz - 525 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 438.220768] cfg80211: (5735000 KHz - 5835000 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 438.224150] wlan0: associate with 00:1f:3f:d0:95:b3 (try 1/3) [ 438.228102] wlan0: RX AssocResp from 00:1f:3f:d0:95:b3 (capab=0x431 status=0 aid=1) [ 438.231393] wlan0: associated [ 534.965330] wlan0: deauthenticated from 00:1f:3f:d0:95:b3 (Reason: 6=CLASS2_FRAME_FROM_NONAUTH_STA) [ 534.986844] cfg80211: Calling CRDA to update world regulatory domain [ 535.023047] cfg80211: World regulatory domain updated: [ 535.023055] cfg80211: DFS Master region: unset [ 535.023060] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [ 535.023068] cfg80211: (2402000 KHz - 2472000 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 535.023075] cfg80211: (2457000 KHz - 2482000 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 535.023081] cfg80211: (2474000 KHz - 2494000 KHz @ 2 KHz), (300 mBi, 2000 mBm), (N/A) [ 535.023087] cfg80211: (517 KHz - 525 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 535.023093] cfg80211: (5735000 KHz - 5835000 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) ** 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/1372616 Title: iwlwifi Intel Centrino Advanced-N 6230 Wifi disconnects Status in “linux” package in Ubuntu: Confirmed Bug description: Wifi disconnects every 30 minutes or so. I use Ubuntu 14.10 (the devel version). The used kernel is: Linux daniel-laptop 3.16.0-16-generic #22-Ubuntu SMP Wed Sep 17 18:47:43 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux dmesg gives the following: daniel@daniel-laptop:~$ sudo dmesg | tail -n10 [ 2122.301141] wlan0: deauthenticated from 00:1f:3f:d0:95:b3 (Reason: 6=CLASS2_FRAME_FROM_NONAUTH_STA) [ 2122.340914] cfg80211: Calling CRDA to update world regulatory domain [ 2122.510148] cfg80211: World regulatory domain updated: [ 2122.510156] cfg80211: DFS Master region: unset [ 2122.510158] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [ 2122.510162] cfg80211: (2402000 KHz - 2472000 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 2122.510165] cfg80211: (2457000 KHz - 2482000 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 2122.510167] cfg80211: (2474000 KHz - 2494000 KHz @ 2 KHz), (300 mBi, 2000 mBm), (N/A) [ 2122.510170] cfg80211: (517 KHz - 525 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 2122.510173] cfg80211: (5735000 KHz - 5835000 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) Here is the information concerning the wifi daniel@daniel-laptop:~$ sudo lshw -class network *-network Beschreibung: Kabellose Verbindung Produkt: Centrino Advanced-N 6230 [Rainbow Peak] Hersteller: Intel Corporation Physische ID: 0 Bus-Informationen: pci@:02:00.0 Logischer Name: wlan0 Version: 34 Seriennummer: 88:53:2e:6e:20:bc Breite: 64 bits Takt: 33MHz Fähigkeiten: pm msi pciexpress bus_master cap_list ethernet physical wireless Konfiguration: broadcast=yes driver=iwlwifi driverversion=3.16.0-16-generic firmware=18.168.6.1 ip=192.168.178.44 latency=0 link=yes multicast=yes wireless=IEEE 802.11abgn Ressourcen: irq:50 memory:c740-c7401fff --- ApportVersion: 2.14.7-0ubuntu2 Architecture: amd64 CurrentDesktop: Unity DistroRelease: Ubuntu 14.10 InstallationDate: Installed on 2013-11-26 (305 days ago) InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release amd64 (20131016.1) Package: linux (not installed) Tags: utopic Uname: Linux 3.17.0-031700rc6-generic x86_64 UnreportableReason: The running
[Kernel-packages] [Bug 1372616] Re: iwlwifi Intel Centrino Advanced-N 6230 Wifi disconnects
apport information ** Tags added: apport-collected ** Description changed: Wifi disconnects every 30 minutes or so. I use Ubuntu 14.10 (the devel version). The used kernel is: Linux daniel-laptop 3.16.0-16-generic #22-Ubuntu SMP Wed Sep 17 18:47:43 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux dmesg gives the following: daniel@daniel-laptop:~$ sudo dmesg | tail -n10 [ 2122.301141] wlan0: deauthenticated from 00:1f:3f:d0:95:b3 (Reason: 6=CLASS2_FRAME_FROM_NONAUTH_STA) [ 2122.340914] cfg80211: Calling CRDA to update world regulatory domain [ 2122.510148] cfg80211: World regulatory domain updated: [ 2122.510156] cfg80211: DFS Master region: unset [ 2122.510158] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [ 2122.510162] cfg80211: (2402000 KHz - 2472000 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 2122.510165] cfg80211: (2457000 KHz - 2482000 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 2122.510167] cfg80211: (2474000 KHz - 2494000 KHz @ 2 KHz), (300 mBi, 2000 mBm), (N/A) [ 2122.510170] cfg80211: (517 KHz - 525 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 2122.510173] cfg80211: (5735000 KHz - 5835000 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) Here is the information concerning the wifi daniel@daniel-laptop:~$ sudo lshw -class network *-network Beschreibung: Kabellose Verbindung Produkt: Centrino Advanced-N 6230 [Rainbow Peak] Hersteller: Intel Corporation Physische ID: 0 Bus-Informationen: pci@:02:00.0 Logischer Name: wlan0 Version: 34 Seriennummer: 88:53:2e:6e:20:bc Breite: 64 bits Takt: 33MHz Fähigkeiten: pm msi pciexpress bus_master cap_list ethernet physical wireless Konfiguration: broadcast=yes driver=iwlwifi driverversion=3.16.0-16-generic firmware=18.168.6.1 ip=192.168.178.44 latency=0 link=yes multicast=yes wireless=IEEE 802.11abgn Ressourcen: irq:50 memory:c740-c7401fff + --- + ApportVersion: 2.14.7-0ubuntu2 + Architecture: amd64 + CurrentDesktop: Unity + DistroRelease: Ubuntu 14.10 + InstallationDate: Installed on 2013-11-26 (305 days ago) + InstallationMedia: Ubuntu 13.10 Saucy Salamander - Release amd64 (20131016.1) + Package: linux (not installed) + Tags: utopic + Uname: Linux 3.17.0-031700rc6-generic x86_64 + UnreportableReason: The running kernel is not an Ubuntu kernel + UpgradeStatus: No upgrade log present (probably fresh install) + UserGroups: adm autopilot cdrom dip lpadmin plugdev sambashare sudo + _MarkForUpload: True ** Attachment added: ProcEnviron.txt https://bugs.launchpad.net/bugs/1372616/+attachment/4217633/+files/ProcEnviron.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/1372616 Title: iwlwifi Intel Centrino Advanced-N 6230 Wifi disconnects Status in “linux” package in Ubuntu: Confirmed Bug description: Wifi disconnects every 30 minutes or so. I use Ubuntu 14.10 (the devel version). The used kernel is: Linux daniel-laptop 3.16.0-16-generic #22-Ubuntu SMP Wed Sep 17 18:47:43 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux dmesg gives the following: daniel@daniel-laptop:~$ sudo dmesg | tail -n10 [ 2122.301141] wlan0: deauthenticated from 00:1f:3f:d0:95:b3 (Reason: 6=CLASS2_FRAME_FROM_NONAUTH_STA) [ 2122.340914] cfg80211: Calling CRDA to update world regulatory domain [ 2122.510148] cfg80211: World regulatory domain updated: [ 2122.510156] cfg80211: DFS Master region: unset [ 2122.510158] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [ 2122.510162] cfg80211: (2402000 KHz - 2472000 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 2122.510165] cfg80211: (2457000 KHz - 2482000 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 2122.510167] cfg80211: (2474000 KHz - 2494000 KHz @ 2 KHz), (300 mBi, 2000 mBm), (N/A) [ 2122.510170] cfg80211: (517 KHz - 525 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 2122.510173] cfg80211: (5735000 KHz - 5835000 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) Here is the information concerning the wifi daniel@daniel-laptop:~$ sudo lshw -class network *-network Beschreibung: Kabellose Verbindung Produkt: Centrino Advanced-N 6230 [Rainbow Peak] Hersteller: Intel Corporation Physische ID: 0 Bus-Informationen: pci@:02:00.0 Logischer Name: wlan0 Version: 34 Seriennummer: 88:53:2e:6e:20:bc Breite: 64 bits Takt: 33MHz Fähigkeiten: pm msi pciexpress bus_master cap_list ethernet physical wireless Konfiguration: broadcast=yes driver=iwlwifi driverversion=3.16.0-16-generic firmware=18.168.6.1 ip=192.168.178.44 latency=0 link=yes
[Kernel-packages] [Bug 1372616] Re: iwlwifi Intel Centrino Advanced-N 6230 Wifi disconnects
Would it be possible for you to test the latest upstream kernel? Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Please test the latest v3.17 kernel[0]. If this bug is fixed in the mainline kernel, please add the following tag 'kernel-fixed-upstream'. If the mainline kernel does not fix this bug, please add the tag: 'kernel-bug-exists-upstream'. If you are unable to test the mainline kernel, for example it will not boot, please add the tag: 'kernel-unable-to-test-upstream'. Once testing of the upstream kernel is complete, please mark this bug as Confirmed. Thanks in advance. [0] http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.17-rc6-utopic/ ** Package changed: linux-firmware (Ubuntu) = linux (Ubuntu) ** Changed in: linux (Ubuntu) Importance: Undecided = Medium ** Tags added: utopic -- 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/1372616 Title: iwlwifi Intel Centrino Advanced-N 6230 Wifi disconnects Status in “linux” package in Ubuntu: Incomplete Bug description: Wifi disconnects every 30 minutes or so. I use Ubuntu 14.10 (the devel version). The used kernel is: Linux daniel-laptop 3.16.0-16-generic #22-Ubuntu SMP Wed Sep 17 18:47:43 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux dmesg gives the following: daniel@daniel-laptop:~$ sudo dmesg | tail -n10 [ 2122.301141] wlan0: deauthenticated from 00:1f:3f:d0:95:b3 (Reason: 6=CLASS2_FRAME_FROM_NONAUTH_STA) [ 2122.340914] cfg80211: Calling CRDA to update world regulatory domain [ 2122.510148] cfg80211: World regulatory domain updated: [ 2122.510156] cfg80211: DFS Master region: unset [ 2122.510158] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [ 2122.510162] cfg80211: (2402000 KHz - 2472000 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 2122.510165] cfg80211: (2457000 KHz - 2482000 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 2122.510167] cfg80211: (2474000 KHz - 2494000 KHz @ 2 KHz), (300 mBi, 2000 mBm), (N/A) [ 2122.510170] cfg80211: (517 KHz - 525 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 2122.510173] cfg80211: (5735000 KHz - 5835000 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) Here is the information concerning the wifi daniel@daniel-laptop:~$ sudo lshw -class network *-network Beschreibung: Kabellose Verbindung Produkt: Centrino Advanced-N 6230 [Rainbow Peak] Hersteller: Intel Corporation Physische ID: 0 Bus-Informationen: pci@:02:00.0 Logischer Name: wlan0 Version: 34 Seriennummer: 88:53:2e:6e:20:bc Breite: 64 bits Takt: 33MHz Fähigkeiten: pm msi pciexpress bus_master cap_list ethernet physical wireless Konfiguration: broadcast=yes driver=iwlwifi driverversion=3.16.0-16-generic firmware=18.168.6.1 ip=192.168.178.44 latency=0 link=yes multicast=yes wireless=IEEE 802.11abgn Ressourcen: irq:50 memory:c740-c7401fff To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1372616/+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 1372616] Re: iwlwifi Intel Centrino Advanced-N 6230 Wifi disconnects
Also, was there a prior Ubuntu release that did not have this bug? -- 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/1372616 Title: iwlwifi Intel Centrino Advanced-N 6230 Wifi disconnects Status in “linux” package in Ubuntu: Incomplete Bug description: Wifi disconnects every 30 minutes or so. I use Ubuntu 14.10 (the devel version). The used kernel is: Linux daniel-laptop 3.16.0-16-generic #22-Ubuntu SMP Wed Sep 17 18:47:43 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux dmesg gives the following: daniel@daniel-laptop:~$ sudo dmesg | tail -n10 [ 2122.301141] wlan0: deauthenticated from 00:1f:3f:d0:95:b3 (Reason: 6=CLASS2_FRAME_FROM_NONAUTH_STA) [ 2122.340914] cfg80211: Calling CRDA to update world regulatory domain [ 2122.510148] cfg80211: World regulatory domain updated: [ 2122.510156] cfg80211: DFS Master region: unset [ 2122.510158] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time) [ 2122.510162] cfg80211: (2402000 KHz - 2472000 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 2122.510165] cfg80211: (2457000 KHz - 2482000 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 2122.510167] cfg80211: (2474000 KHz - 2494000 KHz @ 2 KHz), (300 mBi, 2000 mBm), (N/A) [ 2122.510170] cfg80211: (517 KHz - 525 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) [ 2122.510173] cfg80211: (5735000 KHz - 5835000 KHz @ 4 KHz), (300 mBi, 2000 mBm), (N/A) Here is the information concerning the wifi daniel@daniel-laptop:~$ sudo lshw -class network *-network Beschreibung: Kabellose Verbindung Produkt: Centrino Advanced-N 6230 [Rainbow Peak] Hersteller: Intel Corporation Physische ID: 0 Bus-Informationen: pci@:02:00.0 Logischer Name: wlan0 Version: 34 Seriennummer: 88:53:2e:6e:20:bc Breite: 64 bits Takt: 33MHz Fähigkeiten: pm msi pciexpress bus_master cap_list ethernet physical wireless Konfiguration: broadcast=yes driver=iwlwifi driverversion=3.16.0-16-generic firmware=18.168.6.1 ip=192.168.178.44 latency=0 link=yes multicast=yes wireless=IEEE 802.11abgn Ressourcen: irq:50 memory:c740-c7401fff To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1372616/+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
