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[Bug 850507] [NEW] Trouble with wireless connection.

To: kernel-packages@xxxxxxxxxxxxxxxxxxx
From: Launchpad Bug Tracker <850507@xxxxxxxxxxxxxxxxxx>
Date: Sun, 16 Nov 2014 22:20:24 -0000
Reply-to: Bug 850507 <850507@xxxxxxxxxxxxxxxxxx>
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Since upgrading to Ubuntu 11.10 I am having problems connecting to my wireless network. The connection is made, and after about 30 seconds the connection is lost. This has never happened with any of the previous versions of Ubuntu. IT COMPLETELY LOCKS UP MY ROUTER. The only solution after attempting a connection is to reset the router. I have tried connecting to my friend network, and I have no problems on his network. 
Following is a quick description of my laptop, and logs from my router.

**Laptop:
    product: Inspiron 1545 ()
    vendor: Winbond Electronics
           CPU
          product: Intel(R) Core(TM)2 Duo CPU     T6600  @ 2.20GHz
         
               *-network
                description: Wireless interface
                product: WiFi Link 5100
                vendor: Intel Corporation
                configuration: broadcast=yes driver=iwlagn driverversion=3.0.0-11-generic-pae firmware=8.83.5.1 build 33692 ip=192.168.1.3 latency=0 			link=yes multicast=yes wireless=IEEE 802.11abgn
                resources: irq:48 memory:f69fe000-f69fffff
        
           *-network
                description: Ethernet interface
                product: 88E8040 PCI-E Fast Ethernet Controller
                vendor: Marvell Technology Group Ltd.
                configuration: autonegotiation=on broadcast=yes driver=sky2 driverversion=1.28 firmware=N/A latency=0 link=no multicast=yes 			port=twisted pair
                resources: irq:44 memory:f68fc000-f68fffff ioport:de00( 


**Router:
	Firmware Version:	20.10.7.5
	Model Name:	MI424WR-GEN2
	Hardware Version:	F
	WPA2 CCMP   PSK Channel 1

Dec 14 19:00:07 2007	System Log	CWMP	insmod: add-symbol-file build/debug/usb_storage.o 0xc000000000249000 -s .data 0xc00000000024f1b0 -s .bss 0xc000000000251c80
Dec 14 19:00:07 2007	System Log	CWMP	Initializing USB Mass Storage driver...
Dec 14 19:00:07 2007	System Log	CWMP	usbcore: registered new driver usb-storage
Dec 14 19:00:07 2007	System Log	CWMP	USB Mass Storage support registered.
Dec 14 19:00:07 2007	System Log	CWMP	insmod: add-symbol-file build/debug/btn.o 0xc0000000001f7000 -s .data 0xc0000000001f7b10 -s .bss 0xc0000000001f8580
Dec 14 19:00:07 2007	System Log	CWMP	insmod: add-symbol-file build/debug/qos_ingress.o 0xc00000000001d000 -s .data 0xc00000000001d390 -s .bss 0xc00000000001de00
Dec 14 19:00:07 2007	System Log	CWMP	insmod: add-symbol-file build/debug/dwc_otg.o 0xc0000000002eb000 -s .data 0xc00000000030c260 -s .bss 0xc00000000030d880
Dec 14 19:00:07 2007	System Log	CWMP	dwc_otg: version 2.40a 10-APR-2006
Dec 14 19:00:07 2007	System Log	CWMP	DWC_otg: Using DMA mode
Dec 14 19:00:07 2007	System Log	CWMP	dwc_otg dwc_otg: DWC OTG Controller
Dec 14 19:00:07 2007	System Log	CWMP	dwc_otg dwc_otg: new USB bus registered, assigned bus number 1
Dec 14 19:00:07 2007	System Log	CWMP	dwc_otg dwc_otg: irq 64, io mem 0x00000000
Dec 14 19:00:07 2007	System Log	CWMP	DWC_otg: Init: Port Power? op_state=1
Dec 14 19:00:07 2007	System Log	CWMP	DWC_otg: Init: Power Port (0)
Dec 14 19:00:07 2007	System Log	CWMP	usb usb1: configuration #1 chosen from 1 choice
Dec 14 19:00:07 2007	System Log	CWMP	hub 1-0:1.0: USB hub found
Dec 14 19:00:07 2007	System Log	CWMP	hub 1-0:1.0: 1 port detected
Dec 14 19:00:07 2007	System Log	CWMP	Freeing CRAMFS/MODFS memory: 1216k freed
Dec 14 19:00:07 2007	System Log	CWMP	device eth0 entered promiscuous mode
Dec 14 19:00:07 2007	System Log	CWMP	Bridge Managed Ports(eth0): 4
Dec 14 19:00:07 2007	System Log	CWMP	STP: eth0/0 enters blocking mode
Dec 14 19:00:07 2007	System Log	CWMP	STP: eth0/1 enters blocking mode
Dec 14 19:00:07 2007	System Log	CWMP	STP: eth0/2 enters blocking mode
Dec 14 19:00:07 2007	System Log	CWMP	STP: eth0/3 enters blocking mode
Dec 14 19:00:07 2007	System Log	CWMP	STP: port eth0/2 in BLOCKING mode
Dec 14 19:00:07 2007	System Log	CWMP	STP: port eth0/1 in BLOCKING mode
Dec 14 19:00:07 2007	System Log	CWMP	STP: port eth0/0 in BLOCKING mode
Dec 14 19:00:07 2007	System Log	CWMP	Bridge Managed Ports(eth0): 4
Dec 14 19:00:07 2007	System Log	CWMP	STP: eth0/0 enters blocking mode
Dec 14 19:00:07 2007	System Log	CWMP	STP: eth0/1 enters blocking mode
Dec 14 19:00:07 2007	System Log	CWMP	STP: eth0/2 enters blocking mode
Dec 14 19:00:07 2007	System Log	CWMP	STP: eth0/3 enters blocking mode
Dec 14 19:00:07 2007	System Log	CWMP	STP: port eth0/2 in BLOCKING mode
Dec 14 19:00:07 2007	System Log	CWMP	STP: port eth0/1 in BLOCKING mode
Dec 14 19:00:07 2007	System Log	CWMP	STP: port eth0/0 in BLOCKING mode
Dec 14 19:00:07 2007	System Log	CWMP	device clink0 entered promiscuous mode
Dec 14 19:00:07 2007	System Log	CWMP	clink0 [4294679148]: MoCA reset:1, gpio:19
Dec 14 19:00:07 2007	System Log	CWMP	clink1 [4294679156]: MoCA reset:1, gpio:4
Dec 14 19:00:07 2007	System Log	CWMP	 I am before: 0
Dec 14 19:00:07 2007	System Log	CWMP	 before ieee80211_check_mode_consistency
Dec 14 19:00:07 2007	System Log	CWMP	 after ieee80211_check_mode_consistency
Dec 14 19:00:07 2007	System Log	CWMP	 After RUN check
Dec 14 19:00:07 2007	System Log	CWMP	 after radar check:
Dec 14 19:00:07 2007	System Log	CWMP	Scan 
Dec 14 19:00:07 2007	System Log	CWMP	wifi0: forced reset; reseting (ath_reset)
Dec 14 19:00:07 2007	System Log	CWMP	ath_resetinternal: dev=wifi0, fatal 0
Dec 14 19:00:07 2007	System Log	CWMP	clink0 [4294679215]: MoCA reset:0, gpio:19
Dec 14 19:00:07 2007	System Log	CWMP	clink1 [4294679219]: MoCA reset:0, gpio:4
Dec 14 19:00:07 2007	System Log	CWMP	ic->ic_cwm.cw_width :0, ic->ic_cwm.cw_extoffset: 0 
Dec 14 19:00:07 2007	System Log	CWMP	device ath0 entered promiscuous mode
Dec 14 19:00:07 2007	System Log	CWMP	clink0: connecting at 1150Mhz
Dec 14 19:00:07 2007	System Log	CWMP	clink0: SwConfig=0x002107ff, Pwd=, Freq=1150, Lof=1150000000, Mask=0x00004000, ChannelPlan=2
Dec 14 19:00:12 2007	System Log	CWMP	Init IGMP proxy module
Dec 14 19:00:12 2007	System Log	CWMP	eth0 is not member of stp
Dec 14 19:00:12 2007	System Log	CWMP	Uninit IGMP proxy module
Dec 14 19:00:12 2007	System Log	CWMP	Init IGMP proxy module
Dec 14 19:00:12 2007	System Log	CWMP	Uninit IGMP proxy module
Dec 14 19:00:12 2007	System Log	CWMP	Init IGMP proxy module
Dec 14 19:00:12 2007	System Log	CWMP	Uninit IGMP proxy module
Dec 14 19:00:12 2007	System Log	CWMP	Init IGMP proxy module
Dec 14 19:00:13 2007	System Log	CWMP	hostapd_start:wl_dev(ath0), listen_dev(br0), hostapd(pid = 702) started
Dec 14 19:00:16 2007	System Log	CWMP	11: associated
Dec 14 19:00:16 2007	System Log	CWMP	 key_alloc_2pair: sc_splitmic SET to 1
Dec 14 19:00:16 2007	System Log	CWMP	ic->ic_cwm.cw_width :0, ic->ic_cwm.cw_extoffset: 0 
Dec 14 19:00:16 2007	System Log	CWMP	STP: eth0/3 exits blocking mode
Dec 14 19:00:16 2007	System Log	CWMP	STP: eth0/2 exits blocking mode
Dec 14 19:00:16 2007	System Log	CWMP	STP: eth0/1 exits blocking mode
Dec 14 19:00:16 2007	System Log	CWMP	STP: eth0/0 exits blocking mode
Dec 14 19:00:16 2007	System Log	CWMP	clink0: LOF 1150Mhz
Dec 14 19:00:16 2007	System Log	CWMP	Failed to set device clink0 netmask: Cannot assign requested address
Dec 14 19:00:16 2007	System Log	CWMP	clink0: link up, device will be up
Dec 14 19:00:16 2007	System Log	CWMP	mt_conn_wizard_init_devices:405: Conn Wizard [clink1]: Start. Detect DHCP, Disable PPP
Dec 14 19:00:16 2007	System Log	CWMP	update_conn_wizard_status:120: Conn Wizard [clink1]: Disable PPPOE, Enable DHCP.
Dec 14 19:00:16 2007	System Log	CWMP	mt_conn_wizard_open:548: Conn Wizard [clink1]: Wizard is being opened.
Dec 14 19:00:16 2007	System Log	CWMP	clink1: LOF 1000Mhz
Dec 14 19:00:16 2007	System Log	CWMP	update_conn_wizard_status:120: Conn Wizard [clink1]: Disable PPPOE, Enable DHCP.
Dec 14 19:00:16 2007	System Log	CWMP	clink1: link up, device will be up
Dec 14 19:00:16 2007	System Log	CWMP	hostapd: ath0: STA WPA: pairwise key handshake completed RSN)
Dec 14 19:00:16 2007	System Log	CWMP	clink0 is not member of stp
Dec 14 19:00:16 2007	System Log	CWMP	Uninit IGMP proxy module
Dec 14 19:00:16 2007	System Log	CWMP	Init IGMP proxy module
Dec 14 19:00:16 2007	System Log	CWMP	System Logging Notification through email has failed
Dec 14 19:00:18 2007	System Log	CWMP	11: associated
Dec 14 19:00:18 2007	System Log	CWMP	clink0:   MoCA 1Gbs Full duplex, port  1, queue  1
Dec 14 19:00:18 2007	System Log	CWMP	clink0: RGMII: clk: ~62Mhz; delay: 1f
Dec 14 19:00:18 2007	System Log	CWMP	clink1:   MoCA 1Gbs Full duplex, port  2, queue  2
Dec 14 19:00:18 2007	System Log	CWMP	clink1: RGMII: clk: ~62Mhz; delay: 1f
Dec 14 19:00:18 2007	System Log	CWMP	Bridge Managed Ports(clink0): 1
Dec 14 19:00:18 2007	System Log	CWMP	STP: clink0 enters blocking mode
Dec 14 19:00:18 2007	System Log	CWMP	Bridge Managed Ports(eth0): 4
Dec 14 19:00:18 2007	System Log	CWMP	STP: eth0/0 enters blocking mode
Dec 14 19:00:18 2007	System Log	CWMP	STP: eth0/1 enters blocking mode
Dec 14 19:00:18 2007	System Log	CWMP	STP: eth0/2 enters blocking mode
Dec 14 19:00:18 2007	System Log	CWMP	STP: eth0/3 enters blocking mode
Dec 14 19:00:18 2007	System Log	CWMP	STP: port clink0 in BLOCKING mode
Dec 14 19:00:18 2007	System Log	CWMP	hostapd: ath0: STA  WPA: pairwise key handshake completed (RSN)
Dec 14 19:00:19 2007	System Log	CWMP	11: associated
Dec 14 19:00:19 2007	System Log	CWMP	hostapd: ath0: STA  WPA: pairwise key handshake completed (RSN)
Dec 14 19:00:28 2007	System Log	CWMP	update_conn_wizard_status:120: Conn Wizard [clink1]: DHCP detected
Dec 14 19:00:28 2007	System Log	CWMP	dhcp client: WAN MoCA renew ip address: 
Dec 14 19:00:28 2007	System Log	CWMP	dhcp client: WAN MoCA renew netmask: 255.255.255.0
Dec 14 19:00:28 2007	System Log	CWMP	dhcp client: WAN MoCA renew gateway: 
Dec 14 19:00:28 2007	System Log	CWMP	dhcp client: WAN MoCA renew dns server: 208.67.220.220 208.67.222.222 
Dec 14 19:00:29 2007	System Log	CWMP	Got new time: Sep 11 11:21:34 2011
Sep 11 11:21:36 2011	System Log	CWMP	STP: eth0/3 exits blocking mode
Sep 11 11:21:36 2011	System Log	CWMP	STP: eth0/2 exits blocking mode
Sep 11 11:21:36 2011	System Log	CWMP	STP: eth0/1 exits blocking mode
Sep 11 11:21:36 2011	System Log	CWMP	STP: eth0/0 exits blocking mode
Sep 11 11:21:36 2011	System Log	CWMP	STP: clink0 exits blocking mode
Sep 11 11:21:39 2011	System Log	CWMP	hostapd: ath0: STA  WPA: group key handshake completed (RSN)
Sep 11 11:21:39 2011	System Log	CWMP	hostapd: ath0: STA  WPA: group key handshake completed (RSN)
Sep 11 11:21:40 2011	System Log	CWMP	hostapd: ath0: STA  WPA: group key handshake completed (RSN)
Sep 11 11:21:41 2011	System Log	CWMP	 key_alloc_2pair: sc_splitmic SET to 1
Sep 11 11:21:46 2011	System Log	CWMP	ACS ACK: event = 4 VALUE CHANGE

** Affects: linux (Ubuntu)
     Importance: Low
         Status: Incomplete

-- 
Trouble with wireless connection.
https://bugs.launchpad.net/bugs/850507
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