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#1 Re: Help & Support (Stable) » Internet Connectivity Issues » 2014-03-03 15:06:41

Here's dmesg output (again, wifi is definitely not my strong suit, so I'm unsure of what should be there and what shouldn't:

!
[ 3663.277176] ehci_hcd 0000:00:1d.0: setting latency timer to 64
[ 3663.277213] usb usb2: root hub lost power or was reset
[ 3663.277319] xhci_hcd 0000:00:14.0: irq 40 for MSI/MSI-X
[ 3663.277415] ahci 0000:00:1f.2: setting latency timer to 64
[ 3663.280926] ehci_hcd 0000:00:1a.0: cache line size of 64 is not supported
[ 3663.281120] ehci_hcd 0000:00:1d.0: cache line size of 64 is not supported
[ 3663.281634] sd 0:0:0:0: [sda] Starting disk
[ 3663.281828] sd 1:0:0:0: [sdb] Starting disk
[ 3663.282964] legacy_resume(): pnp_bus_resume+0x0/0x62 returns -19
[ 3663.282968] PM: Device 00:08 failed to resume: error -19
[ 3663.335801] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
[ 3663.599507] ata4: SATA link down (SStatus 0 SControl 300)
[ 3663.607479] ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 3663.609193] ata2.00: configured for UDMA/100
[ 3663.615614] usb 3-1: reset full-speed USB device number 2 using xhci_hcd
[ 3663.623499] ata5: SATA link down (SStatus 0 SControl 300)
[ 3663.633002] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801473b3f40
[ 3663.633012] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801473b3f00
[ 3663.633018] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801473b3ec0
[ 3663.743562] usb 3-4: reset high-speed USB device number 3 using xhci_hcd
[ 3663.808424] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880146af8900
[ 3663.871486] usb 1-1: reset high-speed USB device number 2 using ehci_hcd
[ 3664.115437] usb 2-1: reset high-speed USB device number 2 using ehci_hcd
[ 3664.319532] usb 1-1.4: reset full-speed USB device number 4 using ehci_hcd
[ 3664.483547] usb 1-1.3: reset high-speed USB device number 3 using ehci_hcd
[ 3665.855264] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 3665.860507] ata1.00: configured for UDMA/133
[ 3665.924021] PM: resume of devices complete after 2647.414 msecs
[ 3665.924455] PM: Finishing wakeup.
[ 3665.924459] Restarting tasks ... done.
[ 3665.936065] video LNXVIDEO:00: Restoring backlight state
[ 3669.260922] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro,user_xattr,barrier=1,data=ordered,commit=600
[ 3669.710201] usbcore: deregistering interface driver rts5139
[ 3673.369557] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 3674.457588] NMI watchdog enabled, takes one hw-pmu counter.
[ 3674.457704] NMI watchdog enabled, takes one hw-pmu counter.
[ 3674.457802] NMI watchdog enabled, takes one hw-pmu counter.
[ 3674.457886] NMI watchdog enabled, takes one hw-pmu counter.
[ 3674.461284] rts5139: module is from the staging directory, the quality is unknown, you have been warned.
[ 3674.463806] Initializing rts5139 USB card reader driver...
[ 3674.467165] scsi9 : SCSI emulation for RTS5139 USB card reader
[ 3674.468634] scsi 9:0:0:0: Direct-Access     Generic- xD/SD/M.S.       1.00 PQ: 0 ANSI: 0 CCS
[ 3674.469129] usbcore: registered new interface driver rts5139
[ 3674.469139] Realtek rts5139 USB card reader support registered.
[ 3674.471606] sd 9:0:0:0: Attached scsi generic sg2 type 0
[ 3674.472088] sd 9:0:0:0: [sdc] Attached SCSI removable disk
[ 3677.556030] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 3677.767011] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 3677.995089] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 3678.685948] PM: Syncing filesystems ... done.
[ 3678.984814] PM: Preparing system for mem sleep
[ 3679.093962] Freezing user space processes ... (elapsed 0.01 seconds) done.
[ 3679.109794] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done.
[ 3679.125846] PM: Entering mem sleep
[ 3679.125953] Suspending console(s) (use no_console_suspend to debug)
[ 3679.142780] sd 1:0:0:0: [sdb] Synchronizing SCSI cache
[ 3679.142820] sd 0:0:0:0: [sda] Synchronizing SCSI cache
[ 3679.143136] sd 0:0:0:0: [sda] Stopping disk
[ 3679.144044] sd 1:0:0:0: [sdb] Stopping disk
[ 3679.429873] PM: suspend of devices complete after 303.827 msecs
[ 3679.446061] ehci_hcd 0000:00:1d.0: wake-up capability enabled by ACPI
[ 3679.462040] ehci_hcd 0000:00:1a.0: wake-up capability enabled by ACPI
[ 3679.477879] xhci_hcd 0000:00:14.0: wake-up capability enabled by ACPI
[ 3679.493803] PM: late suspend of devices complete after 63.928 msecs
[ 3679.494185] ACPI: Preparing to enter system sleep state S3
[ 3679.534085] PM: Saving platform NVS memory
[ 3679.540057] Disabling non-boot CPUs ...
[ 3679.542039] CPU 1 is now offline
[ 3679.645734] CPU 2 is now offline
[ 3679.749737] CPU 3 is now offline
[ 3679.750897] ACPI: Low-level resume complete
[ 3679.750953] PM: Restoring platform NVS memory
[ 3679.752454] microcode: CPU0 updated to revision 0x29, date = 2013-06-12
[ 3679.752485] Enabling non-boot CPUs ...
[ 3679.752687] Booting Node 0 Processor 1 APIC 0x1
[ 3679.752690] smpboot cpu 1: start_ip = 98000
[ 3679.780750] Calibrating delay loop (skipped) already calibrated this CPU
[ 3679.801232] NMI watchdog enabled, takes one hw-pmu counter.
[ 3679.801963] microcode: CPU1 updated to revision 0x29, date = 2013-06-12
[ 3679.802206] CPU1 is up
[ 3679.802414] Booting Node 0 Processor 2 APIC 0x2
[ 3679.802418] smpboot cpu 2: start_ip = 98000
[ 3679.813449] Calibrating delay loop (skipped) already calibrated this CPU
[ 3679.834031] NMI watchdog enabled, takes one hw-pmu counter.
[ 3679.834754] microcode: CPU2 updated to revision 0x29, date = 2013-06-12
[ 3679.834990] CPU2 is up
[ 3679.835209] Booting Node 0 Processor 3 APIC 0x3
[ 3679.835212] smpboot cpu 3: start_ip = 98000
[ 3679.846241] Calibrating delay loop (skipped) already calibrated this CPU
[ 3679.866835] NMI watchdog enabled, takes one hw-pmu counter.
[ 3679.867679] microcode: CPU3 updated to revision 0x29, date = 2013-06-12
[ 3679.867996] CPU3 is up
[ 3679.873405] ACPI: Waking up from system sleep state S3
[ 3679.923364] xhci_hcd 0000:00:14.0: wake-up capability disabled by ACPI
[ 3679.923520] ehci_hcd 0000:00:1a.0: wake-up capability disabled by ACPI
[ 3679.923843] ehci_hcd 0000:00:1d.0: wake-up capability disabled by ACPI
[ 3679.924194] PM: early resume of devices complete after 0.979 msecs
[ 3679.924318] i915 0000:00:02.0: setting latency timer to 64
[ 3679.924325] xhci_hcd 0000:00:14.0: setting latency timer to 64
[ 3679.924347] ehci_hcd 0000:00:1a.0: setting latency timer to 64
[ 3679.924367] snd_hda_intel 0000:00:1b.0: setting latency timer to 64
[ 3679.924371] usb usb1: root hub lost power or was reset
[ 3679.924392] usb usb3: root hub lost power or was reset
[ 3679.924396] usb usb4: root hub lost power or was reset
[ 3679.924443] snd_hda_intel 0000:00:1b.0: irq 42 for MSI/MSI-X
[ 3679.924449] xhci_hcd 0000:00:14.0: Slot 1 endpoint 2 not removed from BW list!
[ 3679.924452] xhci_hcd 0000:00:14.0: Slot 1 endpoint 4 not removed from BW list!
[ 3679.924456] xhci_hcd 0000:00:14.0: Slot 1 endpoint 6 not removed from BW list!
[ 3679.924464] xhci_hcd 0000:00:14.0: Slot 2 endpoint 14 not removed from BW list!
[ 3679.924525] ehci_hcd 0000:00:1d.0: setting latency timer to 64
[ 3679.924557] usb usb2: root hub lost power or was reset
[ 3679.924651] xhci_hcd 0000:00:14.0: irq 40 for MSI/MSI-X
[ 3679.924747] ahci 0000:00:1f.2: setting latency timer to 64
[ 3679.928286] ehci_hcd 0000:00:1a.0: cache line size of 64 is not supported
[ 3679.928470] ehci_hcd 0000:00:1d.0: cache line size of 64 is not supported
[ 3679.928881] sd 0:0:0:0: [sda] Starting disk
[ 3679.928910] sd 1:0:0:0: [sdb] Starting disk
[ 3679.930303] legacy_resume(): pnp_bus_resume+0x0/0x62 returns -19
[ 3679.930307] PM: Device 00:08 failed to resume: error -19
[ 3679.983626] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
[ 3680.246799] ata4: SATA link down (SStatus 0 SControl 300)
[ 3680.254757] ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 3680.256591] ata2.00: configured for UDMA/100
[ 3680.262775] ata5: SATA link down (SStatus 0 SControl 300)
[ 3680.262846] usb 3-4: reset high-speed USB device number 3 using xhci_hcd
[ 3680.327683] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880146af8900
[ 3680.446813] usb 3-1: reset full-speed USB device number 2 using xhci_hcd
[ 3680.464250] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801473b3f40
[ 3680.464256] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801473b3f00
[ 3680.464259] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801473b3ec0
[ 3680.574731] usb 1-1: reset high-speed USB device number 2 using ehci_hcd
[ 3680.818653] usb 2-1: reset high-speed USB device number 2 using ehci_hcd
[ 3681.022929] usb 1-1.3: reset high-speed USB device number 3 using ehci_hcd
[ 3681.186909] usb 1-1.4: reset full-speed USB device number 4 using ehci_hcd
[ 3682.266536] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 3682.271544] ata1.00: configured for UDMA/133
[ 3682.318634] PM: resume of devices complete after 2394.663 msecs
[ 3682.318916] PM: Finishing wakeup.
[ 3682.318919] Restarting tasks ... done.
[ 3682.352596] video LNXVIDEO:00: Restoring backlight state
[ 3686.265441] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro,user_xattr,barrier=1,data=ordered,commit=600
[ 3686.406449] usbcore: deregistering interface driver rts5139
[ 3688.865945] xhci_hcd 0000:00:14.0: setting latency timer to 64
[ 3689.041959] ehci_hcd 0000:00:1d.0: setting latency timer to 64
[ 3692.445672] wlan0: authenticate with 00:1e:e5:5e:b8:60 (try 1)
[ 3692.448445] wlan0: authenticated
[ 3692.461406] wlan0: associate with 00:1e:e5:5e:b8:60 (try 1)
[ 3692.468531] wlan0: RX AssocResp from 00:1e:e5:5e:b8:60 (capab=0x411 status=0 aid=5)
[ 3692.468541] wlan0: associated
[ 3692.472781] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 3698.159069] wlan0: deauthenticating from 00:1e:e5:5e:b8:60 by local choice (reason=3)
[ 3698.164730] cfg80211: Calling CRDA to update world regulatory domain
[ 3698.195098] cfg80211: World regulatory domain updated:
[ 3698.195110] cfg80211:     (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 3698.195121] cfg80211:     (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 3698.195131] cfg80211:     (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 3698.195141] cfg80211:     (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 3698.195149] cfg80211:     (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 3698.195158] cfg80211:     (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 3698.244734] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 3698.392548] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 3706.220871] wlan0: authenticate with 00:1e:e5:5e:b8:60 (try 1)
[ 3706.223015] wlan0: authenticated
[ 3706.235973] wlan0: associate with 00:1e:e5:5e:b8:60 (try 1)
[ 3706.240177] wlan0: RX AssocResp from 00:1e:e5:5e:b8:60 (capab=0x411 status=0 aid=5)
[ 3706.240187] wlan0: associated
[ 3706.244454] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 3708.595922] ehci_hcd 0000:00:1d.0: setting latency timer to 64
[ 3708.611796] ehci_hcd 0000:00:1a.0: setting latency timer to 64
[ 3708.627822] ehci_hcd 0000:00:1d.0: setting latency timer to 64
[ 3708.643897] ehci_hcd 0000:00:1a.0: setting latency timer to 64
[ 3708.659903] ehci_hcd 0000:00:1d.0: setting latency timer to 64
[ 3708.675801] ehci_hcd 0000:00:1a.0: setting latency timer to 64
[ 3708.691778] ehci_hcd 0000:00:1d.0: setting latency timer to 64
[ 3708.707721] xhci_hcd 0000:00:14.0: setting latency timer to 64
[ 3708.707985] ehci_hcd 0000:00:1a.0: setting latency timer to 64
[ 3718.622478] wlan0: no IPv6 routers present
[ 3736.236859] ehci_hcd 0000:00:1d.0: setting latency timer to 64
[ 3736.252930] ehci_hcd 0000:00:1a.0: setting latency timer to 64
[ 3736.268892] ehci_hcd 0000:00:1d.0: setting latency timer to 64
[ 3736.284887] ehci_hcd 0000:00:1a.0: setting latency timer to 64
[ 3736.300812] ehci_hcd 0000:00:1d.0: setting latency timer to 64
[ 3736.316788] ehci_hcd 0000:00:1a.0: setting latency timer to 64
[ 3736.332888] ehci_hcd 0000:00:1d.0: setting latency timer to 64
[ 3736.348885] ehci_hcd 0000:00:1a.0: setting latency timer to 64
[ 3736.364801] ehci_hcd 0000:00:1d.0: setting latency timer to 64
[ 3736.380872] ehci_hcd 0000:00:1a.0: setting latency timer to 64
[ 3736.396790] ehci_hcd 0000:00:1d.0: setting latency timer to 64
[ 3736.412773] ehci_hcd 0000:00:1a.0: setting latency timer to 64
[ 3736.428774] ehci_hcd 0000:00:1d.0: setting latency timer to 64
[ 3736.444772] ehci_hcd 0000:00:1a.0: setting latency timer to 64
[ 3736.460783] ehci_hcd 0000:00:1d.0: setting latency timer to 64
[ 3736.476768] ehci_hcd 0000:00:1a.0: setting latency timer to 64
[ 3736.492751] ehci_hcd 0000:00:1d.0: setting latency timer to 64
[ 3736.508735] ehci_hcd 0000:00:1a.0: setting latency timer to 64
[ 3736.524756] ehci_hcd 0000:00:1d.0: setting latency timer to 64
[ 3736.540746] ehci_hcd 0000:00:1a.0: setting latency timer to 64
[ 3736.556758] ehci_hcd 0000:00:1d.0: setting latency timer to 64
[ 3736.572739] ehci_hcd 0000:00:1a.0: setting latency timer to 64
[ 3736.588771] ehci_hcd 0000:00:1d.0: setting latency timer to 64
[ 3736.604752] ehci_hcd 0000:00:1a.0: setting latency timer to 64
[ 3736.620762] ehci_hcd 0000:00:1d.0: setting latency timer to 64
[ 3736.636749] ehci_hcd 0000:00:1a.0: setting latency timer to 64
[ 3736.652772] ehci_hcd 0000:00:1d.0: setting latency timer to 64
[ 3736.668746] ehci_hcd 0000:00:1a.0: setting latency timer to 64
[ 3736.684756] ehci_hcd 0000:00:1d.0: setting latency timer to 64
[ 3736.700702] xhci_hcd 0000:00:14.0: setting latency timer to 64
[ 3736.700972] ehci_hcd 0000:00:1a.0: setting latency timer to 64
[ 3748.139912] wlan0: deauthenticating from 00:1e:e5:5e:b8:60 by local choice (reason=3)
[ 3748.155527] cfg80211: Calling CRDA to update world regulatory domain
[ 3748.187687] cfg80211: World regulatory domain updated:
[ 3748.187699] cfg80211:     (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 3748.187711] cfg80211:     (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 3748.187721] cfg80211:     (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 3748.187730] cfg80211:     (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 3748.187740] cfg80211:     (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 3748.187749] cfg80211:     (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 3748.974403] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 3749.042002] NMI watchdog enabled, takes one hw-pmu counter.
[ 3749.042138] NMI watchdog enabled, takes one hw-pmu counter.
[ 3749.042265] NMI watchdog enabled, takes one hw-pmu counter.
[ 3749.042374] NMI watchdog enabled, takes one hw-pmu counter.
[ 3749.045617] rts5139: module is from the staging directory, the quality is unknown, you have been warned.
[ 3749.050599] Initializing rts5139 USB card reader driver...
[ 3749.063689] ehci_hcd 0000:00:1a.0: setting latency timer to 64
[ 3749.064401] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 3749.191246] scsi10 : SCSI emulation for RTS5139 USB card reader
[ 3749.191768] usbcore: registered new interface driver rts5139
[ 3749.191778] Realtek rts5139 USB card reader support registered.
[ 3749.192403] scsi 10:0:0:0: Direct-Access     Generic- xD/SD/M.S.       1.00 PQ: 0 ANSI: 0 CCS
[ 3749.194995] sd 10:0:0:0: Attached scsi generic sg2 type 0
[ 3749.196779] sd 10:0:0:0: [sdc] Attached SCSI removable disk
[ 3749.207355] xhci_hcd 0000:00:14.0: setting latency timer to 64
[ 3749.223479] ehci_hcd 0000:00:1d.0: setting latency timer to 64
[ 3749.537250] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 3749.720791] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 3751.968537] PM: Syncing filesystems ... done.
[ 3751.971383] PM: Preparing system for mem sleep
[ 3752.179415] Freezing user space processes ... (elapsed 0.01 seconds) done.
[ 3752.194907] Freezing remaining freezable tasks ... (elapsed 0.01 seconds) done.
[ 3752.210903] PM: Entering mem sleep
[ 3752.211013] Suspending console(s) (use no_console_suspend to debug)
[ 3752.227754] sd 1:0:0:0: [sdb] Synchronizing SCSI cache
[ 3752.227804] sd 0:0:0:0: [sda] Synchronizing SCSI cache
[ 3752.228207] sd 0:0:0:0: [sda] Stopping disk
[ 3752.229046] sd 1:0:0:0: [sdb] Stopping disk
[ 3752.515033] PM: suspend of devices complete after 303.931 msecs
[ 3752.531192] ehci_hcd 0000:00:1d.0: wake-up capability enabled by ACPI
[ 3752.547140] ehci_hcd 0000:00:1a.0: wake-up capability enabled by ACPI
[ 3752.563006] xhci_hcd 0000:00:14.0: wake-up capability enabled by ACPI
[ 3752.578928] PM: late suspend of devices complete after 63.892 msecs
[ 3752.579309] ACPI: Preparing to enter system sleep state S3
[ 3752.619240] PM: Saving platform NVS memory
[ 3752.625188] Disabling non-boot CPUs ...
[ 3752.627410] CPU 1 is now offline
[ 3752.730865] CPU 2 is now offline
[ 3752.834859] CPU 3 is now offline
[ 3752.836060] ACPI: Low-level resume complete
[ 3752.836116] PM: Restoring platform NVS memory
[ 3752.837630] microcode: CPU0 updated to revision 0x29, date = 2013-06-12
[ 3752.837662] Enabling non-boot CPUs ...
[ 3752.837875] Booting Node 0 Processor 1 APIC 0x1
[ 3752.837878] smpboot cpu 1: start_ip = 98000
[ 3752.866119] Calibrating delay loop (skipped) already calibrated this CPU
[ 3752.886735] NMI watchdog enabled, takes one hw-pmu counter.
[ 3752.887476] microcode: CPU1 updated to revision 0x29, date = 2013-06-12
[ 3752.887721] CPU1 is up
[ 3752.887985] Booting Node 0 Processor 2 APIC 0x2
[ 3752.887988] smpboot cpu 2: start_ip = 98000
[ 3752.899019] Calibrating delay loop (skipped) already calibrated this CPU
[ 3752.919546] NMI watchdog enabled, takes one hw-pmu counter.
[ 3752.920272] microcode: CPU2 updated to revision 0x29, date = 2013-06-12
[ 3752.920505] CPU2 is up
[ 3752.920770] Booting Node 0 Processor 3 APIC 0x3
[ 3752.920774] smpboot cpu 3: start_ip = 98000
[ 3752.931804] Calibrating delay loop (skipped) already calibrated this CPU
[ 3752.952378] NMI watchdog enabled, takes one hw-pmu counter.
[ 3752.953173] microcode: CPU3 updated to revision 0x29, date = 2013-06-12
[ 3752.953414] CPU3 is up
[ 3752.958797] ACPI: Waking up from system sleep state S3
[ 3753.008486] xhci_hcd 0000:00:14.0: wake-up capability disabled by ACPI
[ 3753.008639] ehci_hcd 0000:00:1a.0: wake-up capability disabled by ACPI
[ 3753.008957] ehci_hcd 0000:00:1d.0: wake-up capability disabled by ACPI
[ 3753.009314] PM: early resume of devices complete after 0.978 msecs
[ 3753.009530] i915 0000:00:02.0: setting latency timer to 64
[ 3753.009536] xhci_hcd 0000:00:14.0: setting latency timer to 64
[ 3753.009557] ehci_hcd 0000:00:1a.0: setting latency timer to 64
[ 3753.009584] usb usb1: root hub lost power or was reset
[ 3753.009593] usb usb3: root hub lost power or was reset
[ 3753.009595] usb usb4: root hub lost power or was reset
[ 3753.009644] xhci_hcd 0000:00:14.0: Slot 1 endpoint 14 not removed from BW list!
[ 3753.009651] xhci_hcd 0000:00:14.0: Slot 2 endpoint 2 not removed from BW list!
[ 3753.009655] xhci_hcd 0000:00:14.0: Slot 2 endpoint 4 not removed from BW list!
[ 3753.009658] xhci_hcd 0000:00:14.0: Slot 2 endpoint 6 not removed from BW list!
[ 3753.009832] xhci_hcd 0000:00:14.0: irq 40 for MSI/MSI-X
[ 3753.009930] snd_hda_intel 0000:00:1b.0: setting latency timer to 64
[ 3753.010004] snd_hda_intel 0000:00:1b.0: irq 42 for MSI/MSI-X
[ 3753.010066] ehci_hcd 0000:00:1d.0: setting latency timer to 64
[ 3753.010098] usb usb2: root hub lost power or was reset
[ 3753.011398] legacy_resume(): pnp_bus_resume+0x0/0x62 returns -19
[ 3753.011403] PM: Device 00:08 failed to resume: error -19
[ 3753.013467] ehci_hcd 0000:00:1a.0: cache line size of 64 is not supported
[ 3753.013490] ahci 0000:00:1f.2: setting latency timer to 64
[ 3753.013986] ehci_hcd 0000:00:1d.0: cache line size of 64 is not supported
[ 3753.027899] sd 0:0:0:0: [sda] Starting disk
[ 3753.027944] sd 1:0:0:0: [sdb] Starting disk
[ 3753.069838] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
[ 3753.347907] ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 3753.349851] ata2.00: configured for UDMA/100
[ 3753.355883] ata5: SATA link down (SStatus 0 SControl 300)
[ 3753.355968] usb 3-1: reset full-speed USB device number 2 using xhci_hcd
[ 3753.363898] ata4: SATA link down (SStatus 0 SControl 300)
[ 3753.373438] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801473b3f40
[ 3753.373444] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801473b3f00
[ 3753.373448] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff8801473b3ec0
[ 3753.483950] usb 3-4: reset high-speed USB device number 3 using xhci_hcd
[ 3753.548826] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880146af8900
[ 3753.611858] usb 1-1: reset high-speed USB device number 2 using ehci_hcd
[ 3753.855831] usb 2-1: reset high-speed USB device number 2 using ehci_hcd
[ 3754.059976] usb 1-1.4: reset full-speed USB device number 4 using ehci_hcd
[ 3754.223956] usb 1-1.3: reset high-speed USB device number 3 using ehci_hcd
[ 3755.555657] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[ 3755.560729] ata1.00: configured for UDMA/133
[ 3755.619834] PM: resume of devices complete after 2610.733 msecs
[ 3755.620148] PM: Finishing wakeup.
[ 3755.620151] Restarting tasks ... done.
[ 3755.639389] video LNXVIDEO:00: Restoring backlight state
[ 3758.313250] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro,user_xattr,barrier=1,data=ordered,commit=600
[ 3758.490052] usbcore: deregistering interface driver rts5139
[ 3765.627296] wlan0: authenticate with 00:1e:e5:5e:b8:60 (try 1)
[ 3765.629515] wlan0: authenticated
[ 3765.642481] wlan0: associate with 00:1e:e5:5e:b8:60 (try 1)
[ 3765.648915] wlan0: RX AssocResp from 00:1e:e5:5e:b8:60 (capab=0x411 status=0 aid=5)
[ 3765.648926] wlan0: associated
[ 3765.653190] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 3772.138149] wlan0: deauthenticating from 00:1e:e5:5e:b8:60 by local choice (reason=3)
[ 3772.157487] cfg80211: Calling CRDA to update world regulatory domain
[ 3772.185439] cfg80211: World regulatory domain updated:
[ 3772.185450] cfg80211:     (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 3772.185463] cfg80211:     (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 3772.185474] cfg80211:     (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 3772.185484] cfg80211:     (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 3772.185493] cfg80211:     (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 3772.185502] cfg80211:     (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 3772.231166] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 3772.421916] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 3780.249978] wlan0: authenticate with 00:1e:e5:5e:b8:60 (try 1)
[ 3780.252144] wlan0: authenticated
[ 3780.265472] wlan0: associate with 00:1e:e5:5e:b8:60 (try 1)
[ 3780.269715] wlan0: RX AssocResp from 00:1e:e5:5e:b8:60 (capab=0x411 status=0 aid=5)
[ 3780.269726] wlan0: associated
[ 3780.274329] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 3783.236758] ehci_hcd 0000:00:1d.0: setting latency timer to 64
[ 3783.252731] ehci_hcd 0000:00:1a.0: setting latency timer to 64
[ 3783.268853] ehci_hcd 0000:00:1d.0: setting latency timer to 64
[ 3783.284864] ehci_hcd 0000:00:1a.0: setting latency timer to 64
[ 3783.300835] ehci_hcd 0000:00:1d.0: setting latency timer to 64
[ 3783.316841] ehci_hcd 0000:00:1a.0: setting latency timer to 64
[ 3783.332952] ehci_hcd 0000:00:1d.0: setting latency timer to 64
[ 3783.348796] ehci_hcd 0000:00:1a.0: setting latency timer to 64
[ 3783.364775] ehci_hcd 0000:00:1d.0: setting latency timer to 64
[ 3783.380739] ehci_hcd 0000:00:1a.0: setting latency timer to 64
[ 3783.396747] ehci_hcd 0000:00:1d.0: setting latency timer to 64
[ 3783.412804] ehci_hcd 0000:00:1a.0: setting latency timer to 64
[ 3783.428728] ehci_hcd 0000:00:1d.0: setting latency timer to 64
[ 3783.444722] ehci_hcd 0000:00:1a.0: setting latency timer to 64
[ 3783.460714] ehci_hcd 0000:00:1d.0: setting latency timer to 64
[ 3783.476746] ehci_hcd 0000:00:1a.0: setting latency timer to 64
[ 3783.492717] ehci_hcd 0000:00:1d.0: setting latency timer to 64
[ 3783.508722] ehci_hcd 0000:00:1a.0: setting latency timer to 64
[ 3783.524721] ehci_hcd 0000:00:1d.0: setting latency timer to 64
[ 3783.540718] ehci_hcd 0000:00:1a.0: setting latency timer to 64
[ 3783.556727] ehci_hcd 0000:00:1d.0: setting latency timer to 64
[ 3783.572719] ehci_hcd 0000:00:1a.0: setting latency timer to 64
[ 3783.588713] ehci_hcd 0000:00:1d.0: setting latency timer to 64
[ 3783.604712] ehci_hcd 0000:00:1a.0: setting latency timer to 64
[ 3783.620711] ehci_hcd 0000:00:1d.0: setting latency timer to 64
[ 3783.636804] ehci_hcd 0000:00:1a.0: setting latency timer to 64
[ 3783.652820] ehci_hcd 0000:00:1d.0: setting latency timer to 64
[ 3783.668752] ehci_hcd 0000:00:1a.0: setting latency timer to 64
[ 3783.684727] ehci_hcd 0000:00:1d.0: setting latency timer to 64
[ 3783.696652] xhci_hcd 0000:00:14.0: setting latency timer to 64
[ 3783.700748] ehci_hcd 0000:00:1a.0: setting latency timer to 64
[ 3790.497142] NMI watchdog enabled, takes one hw-pmu counter.
[ 3790.497383] NMI watchdog enabled, takes one hw-pmu counter.
[ 3790.497455] NMI watchdog enabled, takes one hw-pmu counter.
[ 3790.497516] NMI watchdog enabled, takes one hw-pmu counter.
[ 3790.500617] rts5139: module is from the staging directory, the quality is unknown, you have been warned.
[ 3790.502285] Initializing rts5139 USB card reader driver...
[ 3790.516266] ehci_hcd 0000:00:1a.0: setting latency timer to 64
[ 3790.643839] scsi11 : SCSI emulation for RTS5139 USB card reader
[ 3790.644198] usbcore: registered new interface driver rts5139
[ 3790.644203] Realtek rts5139 USB card reader support registered.
[ 3790.645233] scsi 11:0:0:0: Direct-Access     Generic- xD/SD/M.S.       1.00 PQ: 0 ANSI: 0 CCS
[ 3790.649137] sd 11:0:0:0: Attached scsi generic sg2 type 0
[ 3790.650232] sd 11:0:0:0: [sdc] Attached SCSI removable disk
[ 3790.659872] xhci_hcd 0000:00:14.0: setting latency timer to 64
[ 3790.675916] ehci_hcd 0000:00:1d.0: setting latency timer to 64
[ 3791.725559] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro,user_xattr,barrier=1,data=ordered,commit=0
[ 3792.671542] wlan0: no IPv6 routers present

#2 Re: Help & Support (Stable) » Internet Connectivity Issues » 2014-03-03 15:03:13

Update: disabling the powersave script had no effect. In fact, it seems to have gotten worse (but that could just be my perception). I've lost connectivity three times in the past 15 minutes.

#3 Re: Help & Support (Stable) » Internet Connectivity Issues » 2014-03-01 20:04:06

Update: the "power off" command didn't solve the problem. I'm testing with the power saver script not running.

#4 Re: Help & Support (Stable) » Internet Connectivity Issues » 2014-03-01 03:40:03

I may have found something, but it leaves more questions. In looking through dmesg, I saw:

wlan0: deauthenticating from 00:1e:e5:5e:b8:60 by local choice (reason=3)

... and a quick Google turned up this, which looks like the same problem. He solved the problem by issuing:

$ sudo iwconfig wlan0 power off

... and claimed the problem was "aggressive" power management. I'll test this tomorrow to see if it works, but 1) what, precisely, does the power off command do? 2) is it something that I can fix permanently (without entering the command on every boot)?

I wouldn't be surprised if power management is the culprit, because I'm having several issues related to it. Suspend doesn't work properly (sometimes fails to enter suspend mode, sometimes the laptop mysteriously comes back on with no input, sometimes it doesn't work at all).

Hopefully this doesn't raise more questions than answers.

#5 Re: Help & Support (Stable) » Internet Connectivity Issues » 2014-03-01 03:29:03

Here you go:

02:00.0 Network controller [0280]: Atheros Communications Inc. AR9462 Wireless Network Adapter [168c:0034] (rev 01)
	Subsystem: Foxconn International, Inc. Device [105b:e058]
	Kernel driver in use: ath9k

And, yeah, it's 64-bit. Gracias.

#6 Help & Support (Stable) » Internet Connectivity Issues » 2014-02-28 17:50:20

rboone
Replies: 7

Hi, all. I'm a #! noob (but not a Linux noob), and I'm loving it so far, but I'm having major hardware issues. Looking through the forums, most seem to have problems connecting to their network, but my wifi connection itself is actually great. The problem is that I lose internet connectivity for awhile- meaning my transfer rates drop below 1kb and I can't actually connect to the web, even though I'm still connected to my network. It happens randomly, for five to ten minutes at a time, and then goes back to normal. Some days are worse than others: often, I can't access the web for 20-30 minutes out of every hour, though sometimes it's only a few minutes per hour.

I'm using the same setup on the same laptop (Acer Aspire S3-391) that I did on Ubuntu, Arch, and Fedora, none of which had this issue. It may be worth noting that I'm using a powersaving script described here, but like I said, that didn't affect any other distro on the same PC.

Not sure how much help it'll be, but here's my iwconfig:

lo        no wireless extensions.

wlan0     IEEE 802.11abgn  ESSID:"72virus.exe"  
          Mode:Managed  Frequency:2.437 GHz  Access Point: 00:1E:E5:5E:B8:60   
          Bit Rate=39 Mb/s   Tx-Power=16 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Power Management:off
          Link Quality=54/70  Signal level=-56 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:44  Invalid misc:1011   Missed beacon:0

I know how hard it is to troubleshoot an intermittent problem (and if I have a weak spot in my troubleshooting skills, it's wifi issues), but this is my main work machine, and obviously losing connectivity for so long affects work. How can I go about troubleshooting?

I should also mention that I've tried Wicd, to no avail, and that disabling/ re-enabling networking via nm-applet solves the issue (temporarily, of course).

Thanks to everyone in advance. Oh, and if someone could enlighten me on #! forum etiquette, I see a lot of people posting multiple issues on the same thread- is that accepted? Seems unusual. I'm having other issues (power management, external monitor stuff), but I assume I should start another thread or two.

#7 Introductions » Quick intro » 2014-02-28 17:40:16

rboone
Replies: 3

I've used Linux exclusively for about seven years, with the exception of a brief foray into Windows 7 RC. I used Ubuntu until a couple of years ago, and have since experimented with Arch (loved it, but not worth the effort), Fedora (a bit bloated, slow), and now Crunchbang. For the most part, I'm in love. The speed, the elegance, the stability, the fact that I can completely make it mine, and the Debian base make for a dream setup.

I'm not a developer, by any means. I'm a writer who just wants a simple, elegant setup. I can't write scripts, but I can figure my way around a configurable text file.

I am having major issues with hardware (wifi, power management, external monitor). If I can get those figured out, I've no reason to leave #!. If I can't, though, they may be deal-breakers.

So, hello, #! community. Good to be here.

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