This bug was fixed in the package linux - 3.13.0-19.39
---------------
linux (3.13.0-19.39) trusty; urgency=low
[ Tim Gardner ]
* Release Tracking Bug
- LP: #1295462
[ Andy Whitcroft ]
* ubuntu: aufs3 -- update update scripting
* ubuntu: AUFS -- update to 75dbb997b5812e16771bec20e92449ba0b1705d9
[ Anup Patel ]
* SAUCE: (no-up) KVM: Documentation: Fix typo for KVM_ARM_VCPU_INIT ioctl
* SAUCE: (no-up) arm64: KVM: Force undefined exception for Guest SMC
intructions
[ dann frazier ]
* SAUCE: (no-up) Fix pcie-xgene build failure
[ Emmanuel Grumbach ]
* SAUCE: iwlwifi: mvm: send udev event upon firmware error to dump
logs
[ Feng Kan ]
* SAUCE: (no-up) power: reset: Add generic SYSCON register mapped reset
- LP: #1284433
* SAUCE: (no-up) arm64: dts: Add X-Gene reboot driver dts node
- LP: #1284433
[ Hans de Goede ]
* SAUCE: (no-up) libahci: Allow drivers to override start_engine
- LP: #1282920
* SAUCE: (no-up) ahci-platform: Add support for devices with more then 1
clock
- LP: #1282920
* SAUCE: (no-up) ahci-platform: Add support for an optional regulator for
sata-target power
- LP: #1282920
* SAUCE: (no-up) ahci-platform: Add enable_ / disable_resources helper
functions
- LP: #1282920
* SAUCE: (no-up) ahci-platform: "Library-ise" ahci_probe functionality
- LP: #1282920
* SAUCE: (no-up) ahci-platform: "Library-ise" suspend / resume
functionality
- LP: #1282920
[ Iyappan Subramanian ]
* SAUCE: (no-up) Documentation: APM X-Gene SoC Ethernet DTS binding
documentation
* SAUCE: (no-up) arm64: dts: APM X-Gene SoC Ethernet device tree nodes
* SAUCE: (no-up) drivers: net: APM X-Gene SoC Ethernet base driver
* SAUCE: (no-up) drivers: net: APM X-Gene SoC Ethernet driver error
handling
* SAUCE: (no-up) drivers: net: APM X-Gene SoC Ethernet driver ethtool
support
[ Loc Ho ]
* SAUCE: (no-up) Documentation: Add APM X-Gene SoC 15Gbps Multi-purpose
PHY driver binding documentation
- LP: #1282920
* SAUCE: (no-up) PHY: add APM X-Gene SoC 15Gbps Multi-purpose PHY driver
- LP: #1282920
* SAUCE: (no-up) arm64: Add APM X-Gene SoC 15Gbps Multi-purpose PHY DTS
entries
- LP: #1282920
* SAUCE: (no-up) Documentation: Add documentation for the APM X-Gene SoC
SATA host controller DTS binding
* SAUCE: (no-up) ata: Add APM X-Gene SoC AHCI SATA host controller driver
* SAUCE: (no-up) ata: Fix compiler warning with APM X-Gene host
controller driver
* SAUCE: (no-up) arm64: Add APM X-Gene SoC AHCI SATA host controller DTS
entries
* SAUCE: (no-up) clk: arm64: Fix the clock-names property for pcppll,
socpll, and socplldiv2
[ Marc Zyngier ]
* SAUCE: (no-up) arm64: KVM: force cache clean on page fault when caches
are off
* SAUCE: (no-up) arm64: KVM: allows discrimination of AArch32 sysreg
access
* SAUCE: (no-up) arm64: KVM: trap VM system registers until MMU and
caches are ON
* SAUCE: (no-up) ARM: KVM: introduce kvm_p*d_addr_end
* SAUCE: (no-up) arm64: KVM: flush VM pages before letting the guest
enable caches
* SAUCE: (no-up) ARM: KVM: force cache clean on page fault when caches
are off
[ Ming Lei ]
* SAUCE: (no-up) arm64: apm-storm: support ttyS1
* SAUCE: (no-up) apm: pcie: fix hang when no card connected
[ Paolo Pisati ]
* [Config] armhf: generic: disable CPU_IDLE
* [Config] armhf: CPU_FREQ=y
* [Config] armhf: TI_THERMAL=y
[ Rameshwar Prasad Sahu ]
* SAUCE: (no-up) rtc: Add X-Gene SoC Real Time Clock Driver
[ Ravi Patel ]
* SAUCE: (no-up) Documentation: misc-devices: APM X-Gene SoC QMTM
* SAUCE: (no-up) Documentation: devicetree: bindings for APM X-Gene SoC
QMTM
* SAUCE: (no-up) misc: xgene: base driver for APM X-Gene SoC QMTM
* SAUCE: (no-up) arm64: boot: dts: entries for APM X-Gene SoC QMTM
* SAUCE: (no-up) misc: xgene: error handling for APM X-Gene SoC QMTM
[ Roger Quadros ]
* SAUCE: (no-up) ata: ahci_platform: Manage SATA PHY
- LP: #1282920
* SAUCE: (no-up) ata: ahci_platform: runtime resume the device before use
- LP: #1282920
[ Seth Forshee ]
* SAUCE: iwlwifi: mvm: Free sram dump immediately after using it
* SAUCE: iwlwifi: mvm: Only notify userspace of fw error dump when one is
created
* SAUCE: iwlwifi: mvm: Don't create fw error dump if there's nothing to
dump
[ Tanmay Inamdar ]
* SAUCE: (no-up) arm64: PCI(e) arch support
* SAUCE: (no-up) pci: APM X-Gene PCIe controller driver
* SAUCE: (no-up) arm64: dts: APM X-Gene PCIe device tree nodes
* SAUCE: (no-up) dt-bindings: pci: xgene pcie device tree bindings
* SAUCE: (no-up) MAINTAINERS: entry for APM X-Gene PCIe host driver
[ Tim Gardner ]
* [Config] CONFIG_POWER_RESET_SYSCON=y for arm64
* SAUCE: (no-up) Restrict CONFIG_POWER_RESET_SYSCON to arm64 only
* SAUCE: iwlwifi: Fix FTBS for armhf
* [Config] CONFIG_PHY_XGENE=m for arm64
* [Config] CONFIG_AHCI_XGENE=m for arm64
* [Config] CONFIG_NET_XGENE=m for arm64
* [Config] CONFIG_RTC_DRV_XGENE=m for arm64
* SAUCE: (no-up) Add drivers/phy/phy-core.ko to generic inclusion list
* [Config] Enable PCI for arm64
* SAUCE: arm64: export __cpu_clear_user_page for modules
* SAUCE: ARCH_HAS_DMA_GET_REQUIRED_MASK=n for arm64
* [Config] CONFIG_PCI_XGENE=y
* [Config] CONFIG_PHY_XGENE=y for arm64
* [Config] CONFIG_RTC_DRV_XGENE=y for arm64
* d-i: Add ahxi_xgene and xgene-enet
[ Upstream Kernel Changes ]
* Staging: rtl8821ae: rc.c: fix up function prototypes
* Staging: rtl8821ae: removed unused functions and variables
* Staging: rtl8821ae: add TODO file
* Staging: rtl8812ae: disable due to build errors
* staging: r8821ae: Fix build problems
* staging: r8821ae: Enable build by reverting BROKEN marking
* staging: rtl8821ae: Fixed the size of array to macro as discussed by
Linus
* staging/rtl8821ae: fix build, depends on MAC80211
* powerpc: Reclaim two unused thread_info flag bits
* powerpc: Don't corrupt transactional state when using FP/VMX in kernel
* powerpc: Fix transactional FP/VMX/VSX unavailable handlers
* Drivers: hv: Ballon: Make pressure posting thread sleep interruptibly
- LP: #1294253
* mac80211: don't validate unchanged AP bandwidth while tracking
- LP: #1294558
* phy-core: Don't propagate -ENOSUPP from phy_pm_runtime_get_sync to
caller
* CONFIG_XGENE_QMTM=m for arm64
-- Tim Gardner <tim.gard...@canonical.com> Thu, 20 Mar 2014 21:51:11 -0400
** Changed in: linux (Ubuntu Trusty)
Status: Fix Committed => Fix Released
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https://bugs.launchpad.net/bugs/1294558
Title:
intel 7260 failing to associate with 802.11ac AP, "changed bandwidth"
issues
Status in “linux” package in Ubuntu:
Fix Released
Status in “linux” source package in Trusty:
Fix Released
Bug description:
With latest 14.04 3.13.0-18 kernel, it can't connect to 802.11ac AP
It keeps showing the following message in dmesg
[ 1284.044783] cfg80211: Calling CRDA to update world regulatory domain
[ 1284.051440] cfg80211: World regulatory domain updated:
[ 1284.051449] cfg80211: (start_freq - end_freq @ bandwidth),
(max_antenna_gain, max_eirp)
[ 1284.051456] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi,
2000 mBm)
[ 1284.051460] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi,
2000 mBm)
[ 1284.051465] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi,
2000 mBm)
[ 1284.051470] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi,
2000 mBm)
[ 1284.051475] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi,
2000 mBm)
[ 1287.459327] wlan0: authenticate with 3c:ce:73:48:04:60
[ 1287.461299] wlan0: send auth to 3c:ce:73:48:04:60 (try 1/3)
[ 1287.463968] wlan0: authenticated
[ 1287.467357] wlan0: associate with 3c:ce:73:48:04:60 (try 1/3)
[ 1287.470570] wlan0: RX AssocResp from 3c:ce:73:48:04:60 (capab=0x431
status=0 aid=1)
[ 1287.471799] wlan0: associated
[ 1287.471913] cfg80211: Calling CRDA for country: TW
[ 1287.477710] cfg80211: Regulatory domain changed to country: TW
[ 1287.477714] cfg80211: (start_freq - end_freq @ bandwidth),
(max_antenna_gain, max_eirp)
[ 1287.477717] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi,
2700 mBm)
[ 1287.477719] cfg80211: (5270000 KHz - 5330000 KHz @ 40000 KHz), (300 mBi,
1700 mBm)
[ 1287.477721] cfg80211: (5735000 KHz - 5815000 KHz @ 40000 KHz), (300 mBi,
3000 mBm)
[ 1327.972283] cfg80211: Calling CRDA to update world regulatory domain
[ 1327.978960] cfg80211: World regulatory domain updated:
[ 1327.978967] cfg80211: (start_freq - end_freq @ bandwidth),
(max_antenna_gain, max_eirp)
[ 1327.978972] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi,
2000 mBm)
[ 1327.978977] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi,
2000 mBm)
[ 1327.978980] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi,
2000 mBm)
[ 1327.978984] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi,
2000 mBm)
[ 1327.978987] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi,
2000 mBm)
[ 1328.104080] wlan0: authenticate with 3c:ce:73:48:0e:40
[ 1328.106021] wlan0: send auth to 3c:ce:73:48:0e:40 (try 1/3)
[ 1328.107116] wlan0: authenticated
[ 1328.108184] wlan0: associate with 3c:ce:73:48:0e:40 (try 1/3)
[ 1328.116961] wlan0: RX AssocResp from 3c:ce:73:48:0e:40 (capab=0x431
status=0 aid=25)
[ 1328.117946] wlan0: associated
[ 1328.118026] cfg80211: Calling CRDA for country: TW
[ 1328.122543] cfg80211: Regulatory domain changed to country: TW
[ 1328.122550] cfg80211: (start_freq - end_freq @ bandwidth),
(max_antenna_gain, max_eirp)
[ 1328.122555] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi,
2700 mBm)
[ 1328.122560] cfg80211: (5270000 KHz - 5330000 KHz @ 40000 KHz), (300 mBi,
1700 mBm)
[ 1328.122563] cfg80211: (5735000 KHz - 5815000 KHz @ 40000 KHz), (300 mBi,
3000 mBm)
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