(apologies for double post, I accidentally pressed "post" before
finishing)
I have a similar issue on a Dell XPS 13. Bluetooth does not work after
suspend, it started happening after upgrade to 13.10.
In my case the workaround is to disable wireless using the hardware switch
(Fn+F2), then turn it back on.
(the similar network-manager workaround reported by the bug opener does not
work for me)
lspci -v
00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family
DRAM Controller (rev 09)
Subsystem: Dell Device 052e
Flags: bus master, fast devsel, latency 0
Capabilities: [e0] Vendor Specific Information: Len=0c <?>
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core
Processor Family Integrated Graphics Controller (rev 09) (prog-if 00 [VGA
controller])
Subsystem: Dell Device 052e
Flags: bus master, fast devsel, latency 0, IRQ 48
Memory at f0000000 (64-bit, non-prefetchable) [size=4M]
Memory at e0000000 (64-bit, prefetchable) [size=256M]
I/O ports at 2000 [size=64]
Expansion ROM at <unassigned> [disabled]
Capabilities: [90] MSI: Enable+ Count=1/1 Maskable- 64bit-
Capabilities: [d0] Power Management version 2
Capabilities: [a4] PCI Advanced Features
Kernel driver in use: i915
00:16.0 Communication controller: Intel Corporation 6 Series/C200 Series
Chipset Family MEI Controller #1 (rev 04)
Subsystem: Dell Device 052e
Flags: bus master, fast devsel, latency 0, IRQ 42
Memory at f0605000 (64-bit, non-prefetchable) [size=16]
Capabilities: [50] Power Management version 3
Capabilities: [8c] MSI: Enable+ Count=1/1 Maskable- 64bit+
Kernel driver in use: mei_me
00:1a.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family
USB Enhanced Host Controller #2 (rev 05) (prog-if 20 [EHCI])
Subsystem: Dell Device 052e
Flags: bus master, medium devsel, latency 0, IRQ 16
Memory at f060a000 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2
Capabilities: [58] Debug port: BAR=1 offset=00a0
Capabilities: [98] PCI Advanced Features
Kernel driver in use: ehci-pci
00:1b.0 Audio device: Intel Corporation 6 Series/C200 Series Chipset Family
High Definition Audio Controller (rev 05)
Subsystem: Dell Device 052e
Flags: bus master, fast devsel, latency 0, IRQ 43
Memory at f0600000 (64-bit, non-prefetchable) [size=16K]
Capabilities: [50] Power Management version 2
Capabilities: [60] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [70] Express Root Complex Integrated Endpoint, MSI 00
Capabilities: [100] Virtual Channel
Capabilities: [130] Root Complex Link
Kernel driver in use: snd_hda_intel
00:1c.0 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI
Express Root Port 1 (rev b5) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
Capabilities: [90] Subsystem: Dell Device 052e
Capabilities: [a0] Power Management version 2
Kernel driver in use: pcieport
00:1c.1 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI
Express Root Port 2 (rev b5) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
Memory behind bridge: f0500000-f05fffff
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
Capabilities: [90] Subsystem: Dell Device 052e
Capabilities: [a0] Power Management version 2
Kernel driver in use: pcieport
00:1c.3 PCI bridge: Intel Corporation 6 Series/C200 Series Chipset Family PCI
Express Root Port 4 (rev b5) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
Memory behind bridge: f0400000-f04fffff
Capabilities: [40] Express Root Port (Slot+), MSI 00
Capabilities: [80] MSI: Enable- Count=1/1 Maskable- 64bit-
Capabilities: [90] Subsystem: Dell Device 052e
Capabilities: [a0] Power Management version 2
Kernel driver in use: pcieport
00:1d.0 USB controller: Intel Corporation 6 Series/C200 Series Chipset Family
USB Enhanced Host Controller #1 (rev 05) (prog-if 20 [EHCI])
Subsystem: Dell Device 052e
Flags: bus master, medium devsel, latency 0, IRQ 23
Memory at f0609000 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2
Capabilities: [58] Debug port: BAR=1 offset=00a0
Capabilities: [98] PCI Advanced Features
Kernel driver in use: ehci-pci
00:1f.0 ISA bridge: Intel Corporation QS67 Express Chipset Family LPC
Controller (rev 05)
Subsystem: Dell Device 052e
Flags: bus master, medium devsel, latency 0
Capabilities: [e0] Vendor Specific Information: Len=0c <?>
Kernel driver in use: lpc_ich
00:1f.2 SATA controller: Intel Corporation 6 Series/C200 Series Chipset Family
6 port SATA AHCI Controller (rev 05) (prog-if 01 [AHCI 1.0])
Subsystem: Dell Device 052e
Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 47
I/O ports at 2088 [size=8]
I/O ports at 2094 [size=4]
I/O ports at 2080 [size=8]
I/O ports at 2090 [size=4]
I/O ports at 2060 [size=32]
Memory at f0608000 (32-bit, non-prefetchable) [size=2K]
Capabilities: [80] MSI: Enable+ Count=1/1 Maskable- 64bit-
Capabilities: [70] Power Management version 3
Capabilities: [a8] SATA HBA v1.0
Capabilities: [b0] PCI Advanced Features
Kernel driver in use: ahci
00:1f.3 SMBus: Intel Corporation 6 Series/C200 Series Chipset Family SMBus
Controller (rev 05)
Subsystem: Dell Device 052e
Flags: medium devsel, IRQ 9
Memory at f0604000 (64-bit, non-prefetchable) [size=256]
I/O ports at efa0 [size=32]
02:00.0 Network controller: Intel Corporation Centrino Advanced-N 6230 [Rainbow
Peak] (rev 34)
Subsystem: Intel Corporation Centrino Advanced-N 6230 AGN
Flags: bus master, fast devsel, latency 0, IRQ 50
Memory at f0500000 (64-bit, non-prefetchable) [size=8K]
Capabilities: [c8] Power Management version 3
Capabilities: [d0] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [e0] Express Endpoint, MSI 00
Capabilities: [100] Advanced Error Reporting
Capabilities: [140] Device Serial Number 88-53-2e-ff-ff-f2-1e-f3
Kernel driver in use: iwlwifi
03:00.0 USB controller: Fresco Logic FL1009 USB 3.0 Host Controller (rev 02)
(prog-if 30 [XHCI])
Subsystem: Dell Device 052e
Flags: bus master, fast devsel, latency 0, IRQ 19
Memory at f0400000 (64-bit, non-prefetchable) [size=64K]
Memory at f0410000 (64-bit, non-prefetchable) [size=4K]
Memory at f0411000 (64-bit, non-prefetchable) [size=4K]
Capabilities: [40] Power Management version 3
Capabilities: [50] MSI: Enable- Count=1/8 Maskable- 64bit+
Capabilities: [70] Express Endpoint, MSI 00
Capabilities: [b0] MSI-X: Enable+ Count=8 Masked-
Capabilities: [100] Advanced Error Reporting
Kernel driver in use: xhci_hcd
dmesg after suspend
[ 382.304820] wlan0: deauthenticating from 00:1f:9f:ef:65:61 by local choice
(reason=3)
[ 382.341766] cfg80211: Calling CRDA to update world regulatory domain
[ 382.350790] cfg80211: World regulatory domain updated:
[ 382.350803] cfg80211: (start_freq - end_freq @ bandwidth),
(max_antenna_gain, max_eirp)
[ 382.350811] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi,
2000 mBm)
[ 382.350819] cfg80211: (2457000 KHz - 2482000 KHz @ 40000 KHz), (300 mBi,
2000 mBm)
[ 382.350825] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi,
2000 mBm)
[ 382.350832] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi,
2000 mBm)
[ 382.350837] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi,
2000 mBm)
[ 382.833748] PM: Syncing filesystems ... done.
[ 382.839340] PM: Preparing system for mem sleep
[ 382.839639] Freezing user space processes ... (elapsed 0.081 seconds) done.
[ 382.920990] Freezing remaining freezable tasks ... (elapsed 0.001 seconds)
done.
[ 382.922261] PM: Entering mem sleep
[ 382.922302] Suspending console(s) (use no_console_suspend to debug)
[ 382.922494] sd 0:0:0:0: [sda] Synchronizing SCSI cache
[ 382.922985] sd 0:0:0:0: [sda] Stopping disk
[ 383.138192] mei_me 0000:00:16.0: suspend
[ 383.572762] PM: suspend of devices complete after 650.387 msecs
[ 383.572857] PM: late suspend of devices complete after 0.093 msecs
[ 383.573217] xhci_hcd 0000:03:00.0: System wakeup enabled by ACPI
[ 383.604782] ehci-pci 0000:00:1d.0: System wakeup enabled by ACPI
[ 383.620857] ehci-pci 0000:00:1a.0: System wakeup enabled by ACPI
[ 383.652670] PM: noirq suspend of devices complete after 79.811 msecs
[ 383.653560] ACPI: Preparing to enter system sleep state S3
[ 383.654484] PM: Saving platform NVS memory
[ 383.655190] Disabling non-boot CPUs ...
[ 383.656412] smpboot: CPU 1 is now offline
[ 383.760628] smpboot: CPU 2 is now offline
[ 383.761086] Broke affinity for irq 9
[ 383.761092] Broke affinity for irq 23
[ 383.761094] Broke affinity for irq 43
[ 383.761096] Broke affinity for irq 44
[ 383.761098] Broke affinity for irq 45
[ 383.761100] Broke affinity for irq 46
[ 383.864671] smpboot: CPU 3 is now offline
[ 383.866466] ACPI: Low-level resume complete
[ 383.866512] PM: Restoring platform NVS memory
[ 383.867383] CPU0: Thermal monitoring handled by SMI
[ 383.867409] Enabling non-boot CPUs ...
[ 383.867448] smpboot: Booting Node 0 Processor 1 APIC 0x1
[ 383.878406] Disabled fast string operations
[ 383.878424] CPU1: Thermal monitoring handled by SMI
[ 383.880903] CPU1 is up
[ 383.880924] smpboot: Booting Node 0 Processor 2 APIC 0x2
[ 383.891878] Disabled fast string operations
[ 383.891895] CPU2: Thermal monitoring handled by SMI
[ 383.894319] CPU2 is up
[ 383.894339] smpboot: Booting Node 0 Processor 3 APIC 0x3
[ 383.905291] Disabled fast string operations
[ 383.905308] CPU3: Thermal monitoring handled by SMI
[ 383.907755] CPU3 is up
[ 383.912948] ACPI: Waking up from system sleep state S3
[ 383.971065] ehci-pci 0000:00:1a.0: System wakeup disabled by ACPI
[ 384.003041] ehci-pci 0000:00:1d.0: System wakeup disabled by ACPI
[ 384.051274] xhci_hcd 0000:03:00.0: System wakeup disabled by ACPI
[ 384.051347] PM: noirq resume of devices complete after 126.248 msecs
[ 384.051584] PM: early resume of devices complete after 0.108 msecs
[ 384.051611] i915 0000:00:02.0: setting latency timer to 64
[ 384.051654] mei_me 0000:00:16.0: irq 42 for MSI/MSI-X
[ 384.051805] ahci 0000:00:1f.2: setting latency timer to 64
[ 384.051886] usb usb3: root hub lost power or was reset
[ 384.051888] usb usb4: root hub lost power or was reset
[ 384.051987] ehci-pci 0000:00:1a.0: setting latency timer to 64
[ 384.052049] snd_hda_intel 0000:00:1b.0: irq 43 for MSI/MSI-X
[ 384.052243] ehci-pci 0000:00:1d.0: setting latency timer to 64
[ 384.052854] xhci_hcd 0000:03:00.0: irq 44 for MSI/MSI-X
[ 384.052883] xhci_hcd 0000:03:00.0: irq 45 for MSI/MSI-X
[ 384.052911] xhci_hcd 0000:03:00.0: irq 46 for MSI/MSI-X
[ 384.052921] xhci_hcd 0000:03:00.0: irq 49 for MSI/MSI-X
[ 384.052950] xhci_hcd 0000:03:00.0: irq 51 for MSI/MSI-X
[ 384.071226] [drm] Wrong MCH_SSKPD value: 0x16040307
[ 384.071227] [drm] This can cause pipe underruns and display issues.
[ 384.071227] [drm] Please upgrade your BIOS to fix this.
[ 384.192101] input: AT Translated Set 2 keyboard as
/devices/platform/i8042/serio0/input/input19
[ 384.263049] usb 1-1.5: reset high-speed USB device number 3 using ehci-pci
[ 384.370938] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[ 384.418058] ata1.00: configured for UDMA/133
[ 384.431097] sd 0:0:0:0: [sda] Starting disk
[ 384.599143] usb 2-1.5: reset full-speed USB device number 5 using ehci-pci
[ 384.898302] PM: resume of devices complete after 846.745 msecs
[ 384.898465] PM: Finishing wakeup.
[ 384.898466] Restarting tasks ... done.
[ 384.899597] video LNXVIDEO:00: Restoring backlight state
[ 385.134985] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off
[ 385.387179] iwlwifi 0000:02:00.0: L1 Enabled; Disabling L0S
[ 385.393984] iwlwifi 0000:02:00.0: Radio type=0x1-0x2-0x0
[ 385.492572] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 391.913890] wlan0: authenticate with 00:1f:9f:ef:65:61
[ 391.919500] wlan0: send auth to 00:1f:9f:ef:65:61 (try 1/3)
[ 391.922311] wlan0: authenticated
[ 391.926716] wlan0: associate with 00:1f:9f:ef:65:61 (try 1/3)
[ 391.930380] wlan0: RX AssocResp from 00:1f:9f:ef:65:61 (capab=0x411 status=0
aid=2)
[ 391.934232] wlan0: associated
[ 391.934257] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
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https://bugs.launchpad.net/bugs/1244948
Title:
Bluetooth is stuck after suspend until WiFi networking is toggled
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