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Bug#711893: linux-image-3.9-1-amd64: Lenovo X1 Carbon brightness control keys don't work



Package: src:linux
Version: 3.9.4-1
Severity: normal

Brightness control keys don't work on Lenovo X1 Carbon. I had same problem with
kernel 3.8.

Please inform me if you have any additional comments or questions.

Adnan



-- Package-specific info:
** Version:
Linux version 3.9-1-amd64 (debian-kernel@lists.debian.org) (gcc version 4.7.2 (Debian 4.7.2-5) ) #1 SMP Debian 3.9.4-1

** Command line:
BOOT_IMAGE=/vmlinuz-3.9-1-amd64 root=/dev/mapper/havoc-root ro quiet

** Tainted: O (4096)
 * Out-of-tree module has been loaded.

** Kernel log:
[17330.355889] ehci-pci 0000:00:1d.0: setting latency timer to 64
[17330.355929] snd_hda_intel 0000:00:1b.0: irq 47 for MSI/MSI-X
[17330.390152] tpm_tis 00:09: TPM is disabled/deactivated (0x6)
[17330.570235] usb 1-4: reset high-speed USB device number 2 using xhci_hcd
[17330.586298] usb 1-4: device firmware changed
[17330.658307] usb 3-1.4: reset full-speed USB device number 4 using ehci-pci
[17330.674026] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300)
[17330.674650] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded
[17330.674654] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
[17330.676312] ata1.00: ACPI cmd ef/02:00:00:00:00:a0 (SET FEATURES) succeeded
[17330.676315] ata1.00: ACPI cmd f5/00:00:00:00:00:a0 (SECURITY FREEZE LOCK) filtered out
[17330.677124] ata1.00: configured for UDMA/133
[17330.690047] sd 0:0:0:0: [sda] Starting disk
[17330.752080] btusb 3-1.4:1.0: no reset_resume for driver btusb?
[17330.752082] btusb 3-1.4:1.1: no reset_resume for driver btusb?
[17330.822205] usb 3-1.6: reset high-speed USB device number 5 using ehci-pci
[17331.037704] PM: resume of devices complete after 682.626 msecs
[17331.038346] PM: Finishing wakeup.
[17331.038348] Restarting tasks ... done.
[17331.046500] video LNXVIDEO:00: Restoring backlight state
[17331.053752] usb 1-4: USB disconnect, device number 2
[17331.055327] cdc_ncm 1-4:1.6 wwan0: unregister 'cdc_ncm' usb-0000:00:14.0-4, Mobile Broadband Network Device
[17331.082211] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88021269e340
[17331.082216] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88021269e380
[17331.082219] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88021269e2c0
[17331.082222] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88021269e300
[17331.082225] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88021269e1c0
[17331.082227] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88021269e200
[17331.082230] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880211d92ac0
[17331.082232] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88021269e240
[17331.082235] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff88021269e280
[17331.082238] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880211d92b40
[17331.082240] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880211d92b00
[17331.082243] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880211d92b80
[17331.082245] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880211d92bc0
[17331.082248] xhci_hcd 0000:00:14.0: xHCI xhci_drop_endpoint called with disabled ep ffff880211d92c00
[17331.250604] usb 1-4: new high-speed USB device number 3 using xhci_hcd
[17331.266278] usb 1-4: New USB device found, idVendor=0bdb, idProduct=1927
[17331.266291] usb 1-4: New USB device strings: Mfr=1, Product=2, SerialNumber=5
[17331.266312] usb 1-4: Product: H5321 gw
[17331.266320] usb 1-4: Manufacturer: Lenovo
[17331.266328] usb 1-4: SerialNumber: 8BD2F4B2E6D85CC0
[17331.267679] usb 1-4: USB disconnect, device number 3
[17331.451488] hidraw: raw HID events driver (C) Jiri Kosina
[17331.458646] usbcore: registered new interface driver usbhid
[17331.458656] usbhid: USB HID core driver
[17331.478274] iwlwifi 0000:03:00.0: L1 Enabled; Disabling L0S
[17331.485579] iwlwifi 0000:03:00.0: Radio type=0x1-0x2-0x0
[17331.696575] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[17332.013615] [drm] Enabling RC6 states: RC6 on, RC6p on, RC6pp off
[17332.353128] usb 1-4: new high-speed USB device number 4 using xhci_hcd
[17332.370661] usb 1-4: New USB device found, idVendor=0bdb, idProduct=1926
[17332.370672] usb 1-4: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[17332.370679] usb 1-4: Product: H5321 gw
[17332.370684] usb 1-4: Manufacturer: Lenovo
[17332.370689] usb 1-4: SerialNumber: 8BD2F4B2E6D85CC0
[17332.401988] cdc_acm 1-4:1.1: ttyACM0: USB ACM device
[17332.405856] cdc_acm 1-4:1.3: ttyACM1: USB ACM device
[17332.414038] cdc_wdm 1-4:1.5: cdc-wdm0: USB WDM device
[17332.429447] usb 1-4: MAC-Address: 02:15:e0:ec:01:00
[17332.430065] cdc_ncm 1-4:1.6 wwan0: register 'cdc_ncm' at usb-0000:00:14.0-4, Mobile Broadband Network Device, 02:15:e0:ec:01:00
[17332.430904] cdc_wdm 1-4:1.8: cdc-wdm1: USB WDM device
[17332.431317] cdc_acm 1-4:1.9: ttyACM2: USB ACM device
[17338.440644] wlan0: authenticate with 72:b6:86:74:46:e0
[17338.444310] wlan0: send auth to 72:b6:86:74:46:e0 (try 1/3)
[17338.446873] wlan0: authenticated
[17338.447269] iwlwifi 0000:03:00.0 wlan0: disabling HT/VHT due to WEP/TKIP use
[17338.449993] wlan0: associate with 72:b6:86:74:46:e0 (try 1/3)
[17338.452671] wlan0: RX AssocResp from 72:b6:86:74:46:e0 (capab=0x431 status=0 aid=2)
[17338.455134] wlan0: associated
[17338.455197] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[17338.455382] cfg80211: Calling CRDA for country: CA
[17338.470814] cfg80211: Regulatory domain changed to country: CA
[17338.470827] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[17338.470836] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2700 mBm)
[17338.470843] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 1700 mBm)
[17338.470850] cfg80211:   (5250000 KHz - 5330000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[17338.470856] cfg80211:   (5490000 KHz - 5710000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[17338.470862] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 3000 mBm)
[17338.896222] IPv6: wlan0: IPv6 duplicate address fe80::8e70:5aff:fe80:f75c detected!
[17699.980011] CPU3: Package power limit notification (total events = 46912)
[17699.980014] CPU2: Package power limit notification (total events = 46911)
[17699.980016] CPU0: Package power limit notification (total events = 46918)
[17699.980018] CPU1: Package power limit notification (total events = 46918)
[17699.991029] CPU2: Package power limit normal
[17699.991031] CPU3: Package power limit normal
[17699.991040] CPU0: Package power limit normal
[17699.991041] CPU1: Package power limit normal
[17999.837191] CPU1: Package power limit normal
[17999.837194] CPU0: Package power limit normal
[17999.837214] CPU3: Package power limit normal
[17999.837216] CPU2: Package power limit normal
[18299.682631] CPU2: Package power limit notification (total events = 82160)
[18299.682633] CPU3: Package power limit notification (total events = 82159)
[18299.682643] CPU0: Package power limit notification (total events = 82174)
[18299.682646] CPU1: Package power limit notification (total events = 82172)
[18299.688330] CPU2: Package power limit normal
[18299.688332] CPU3: Package power limit normal
[18299.688354] CPU1: Package power limit normal
[18299.688356] CPU0: Package power limit normal

** Model information
sys_vendor: LENOVO
product_name: 3444CTO
product_version: ThinkPad X1 Carbon
chassis_vendor: LENOVO
chassis_version: Not Available
bios_vendor: LENOVO
bios_version: G6ET59WW (2.03 )
board_vendor: LENOVO
board_name: 3444CTO
board_version: Not Defined

** Loaded modules:
usbhid
hid
pci_stub
vboxpci(O)
vboxnetadp(O)
vboxnetflt(O)
parport_pc
ppdev
lp
parport
vboxdrv(O)
bnep
rfcomm
binfmt_misc
uinput
nfsd
auth_rpcgss
nfs_acl
nfs
lockd
dns_resolver
fscache
sunrpc
ext2
loop
fuse
snd_hda_codec_hdmi
snd_hda_codec_realtek
joydev
cdc_mbim
uvcvideo
videobuf2_vmalloc
videobuf2_memops
btusb
videobuf2_core
videodev
bluetooth
cdc_ncm
media
usbnet
cdc_acm
cdc_wdm
mii
iTCO_wdt
iTCO_vendor_support
arc4
snd_hda_intel
coretemp
kvm_intel
snd_hda_codec
snd_hwdep
iwldvm
snd_pcm
snd_page_alloc
kvm
mac80211
snd_seq
psmouse
snd_seq_device
pcspkr
snd_timer
thinkpad_acpi
i915
serio_raw
nvram
acpi_cpufreq
battery
mperf
evdev
ac
snd
iwlwifi
tpm_tis
i2c_i801
tpm
tpm_bios
drm_kms_helper
cfg80211
lpc_ich
drm
mfd_core
video
wmi
rfkill
i2c_algo_bit
i2c_core
soundcore
mei
button
processor
ext4
crc16
jbd2
mbcache
dm_crypt
dm_mod
sg
sd_mod
crc_t10dif
crc32c_intel
ghash_clmulni_intel
ahci
libahci
aesni_intel
libata
aes_x86_64
ablk_helper
cryptd
xts
lrw
gf128mul
ehci_pci
ehci_hcd
scsi_mod
microcode
xhci_hcd
sdhci_pci
sdhci
mmc_core
thermal
thermal_sys
usbcore
usb_common

** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation 3rd Gen Core processor DRAM Controller [8086:0154] (rev 09)
Subsystem: Lenovo Device [17aa:21f9]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ >SERR- <PERR- INTx-
Latency: 0
Capabilities: <access denied>

00:02.0 VGA compatible controller [0300]: Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] (rev 09) (prog-if 00 [VGA controller])
Subsystem: Lenovo Device [17aa:21f9]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 46
Region 0: Memory at f0000000 (64-bit, non-prefetchable) [size=4M]
Region 2: Memory at e0000000 (64-bit, prefetchable) [size=256M]
Region 4: I/O ports at 4000 [size=64]
Expansion ROM at <unassigned> [disabled]
Capabilities: <access denied>
Kernel driver in use: i915

00:14.0 USB controller [0c03]: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller [8086:1e31] (rev 04) (prog-if 30 [XHCI])
Subsystem: Lenovo Device [17aa:21f9]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 42
Region 0: Memory at f1500000 (64-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: xhci_hcd

00:16.0 Communication controller [0780]: Intel Corporation 7 Series/C210 Series Chipset Family MEI Controller #1 [8086:1e3a] (rev 04)
Subsystem: Lenovo Device [17aa:21f9]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 44
Region 0: Memory at f1515000 (64-bit, non-prefetchable) [size=16]
Capabilities: <access denied>
Kernel driver in use: mei

00:16.3 Serial controller [0700]: Intel Corporation 7 Series/C210 Series Chipset Family KT Controller [8086:1e3d] (rev 04) (prog-if 02 [16550])
Subsystem: Lenovo Device [17aa:21f9]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin B routed to IRQ 19
Region 0: I/O ports at 4090 [size=8]
Region 1: Memory at f151b000 (32-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: serial

00:1a.0 USB controller [0c03]: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2 [8086:1e2d] (rev 04) (prog-if 20 [EHCI])
Subsystem: Lenovo Device [17aa:21f9]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 16
Region 0: Memory at f151a000 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci-pci

00:1b.0 Audio device [0403]: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller [8086:1e20] (rev 04)
Subsystem: Lenovo Device [17aa:21f9]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 47
Region 0: Memory at f1510000 (64-bit, non-prefetchable) [size=16K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel

00:1c.0 PCI bridge [0604]: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 1 [8086:1e10] (rev c4) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
I/O behind bridge: 00003000-00003fff
Memory behind bridge: f0d00000-f14fffff
Prefetchable memory behind bridge: 00000000f0400000-00000000f0bfffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport

00:1c.1 PCI bridge [0604]: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 2 [8086:1e12] (rev c4) (prog-if 00 [Normal decode])
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
Memory behind bridge: f0c00000-f0cfffff
Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
BridgeCtl: Parity- SERR- NoISA- VGA- MAbort- >Reset- FastB2B-
PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
Capabilities: <access denied>
Kernel driver in use: pcieport

00:1d.0 USB controller [0c03]: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1 [8086:1e26] (rev 04) (prog-if 20 [EHCI])
Subsystem: Lenovo Device [17aa:21f9]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin A routed to IRQ 23
Region 0: Memory at f1519000 (32-bit, non-prefetchable) [size=1K]
Capabilities: <access denied>
Kernel driver in use: ehci-pci

00:1f.0 ISA bridge [0601]: Intel Corporation QS77 Express Chipset LPC Controller [8086:1e56] (rev 04)
Subsystem: Lenovo Device [17aa:21f9]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Capabilities: <access denied>
Kernel driver in use: lpc_ich

00:1f.2 SATA controller [0106]: Intel Corporation 7 Series Chipset Family 6-port SATA Controller [AHCI mode] [8086:1e03] (rev 04) (prog-if 01 [AHCI 1.0])
Subsystem: Lenovo Device [17aa:21f9]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0
Interrupt: pin B routed to IRQ 43
Region 0: I/O ports at 4088 [size=8]
Region 1: I/O ports at 409c [size=4]
Region 2: I/O ports at 4080 [size=8]
Region 3: I/O ports at 4098 [size=4]
Region 4: I/O ports at 4060 [size=32]
Region 5: Memory at f1518000 (32-bit, non-prefetchable) [size=2K]
Capabilities: <access denied>
Kernel driver in use: ahci

00:1f.3 SMBus [0c05]: Intel Corporation 7 Series/C210 Series Chipset Family SMBus Controller [8086:1e22] (rev 04)
Subsystem: Lenovo Device [17aa:21f9]
Control: I/O+ Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Interrupt: pin C routed to IRQ 18
Region 0: Memory at f1514000 (64-bit, non-prefetchable) [size=256]
Region 4: I/O ports at efa0 [size=32]
Kernel driver in use: i801_smbus

02:00.0 System peripheral [0880]: Ricoh Co Ltd MMC/SD Host Controller [1180:e822] (rev 07) (prog-if 01)
Subsystem: Lenovo Device [17aa:21f3]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 16
Region 0: Memory at f0d00000 (32-bit, non-prefetchable) [size=256]
Capabilities: <access denied>
Kernel driver in use: sdhci-pci

03:00.0 Network controller [0280]: Intel Corporation Centrino Advanced-N 6205 [Taylor Peak] [8086:0085] (rev 96)
Subsystem: Intel Corporation Device [8086:c220]
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 45
Region 0: Memory at f0c00000 (64-bit, non-prefetchable) [size=8K]
Capabilities: <access denied>
Kernel driver in use: iwlwifi


** USB devices:
Bus 001 Device 004: ID 0bdb:1926 Ericsson Business Mobile Networks BV 
Bus 003 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 004 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 003: ID 147e:2020 Upek TouchChip Fingerprint Coprocessor (WBF advanced mode)
Bus 003 Device 004: ID 0a5c:21e6 Broadcom Corp. BCM20702 Bluetooth 4.0 [ThinkPad]
Bus 003 Device 005: ID 04f2:b315 Chicony Electronics Co., Ltd 


-- System Information:
Debian Release: jessie/sid
  APT prefers unstable
  APT policy: (600, 'unstable'), (500, 'stable-updates'), (300, 'testing'), (200, 'stable'), (100, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 3.9-1-amd64 (SMP w/4 CPU cores)
Locale: LANG=en_US.utf8, LC_CTYPE=en_US.utf8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash

Versions of packages linux-image-3.9-1-amd64 depends on:
ii  debconf [debconf-2.0]                   1.5.50
ii  initramfs-tools [linux-initramfs-tool]  0.112
ii  kmod                                    9-3
ii  linux-base                              3.5
ii  module-init-tools                       9-3

Versions of packages linux-image-3.9-1-amd64 recommends:
ii  firmware-linux-free  3.2

Versions of packages linux-image-3.9-1-amd64 suggests:
pn  debian-kernel-handbook  <none>
ii  grub-pc                 2.00-14
pn  linux-doc-3.9           <none>

Versions of packages linux-image-3.9-1-amd64 is related to:
pn  firmware-atheros        <none>
pn  firmware-bnx2           <none>
pn  firmware-bnx2x          <none>
pn  firmware-brcm80211      <none>
pn  firmware-intelwimax     <none>
pn  firmware-ipw2x00        <none>
pn  firmware-ivtv           <none>
ii  firmware-iwlwifi        0.38
pn  firmware-libertas       <none>
ii  firmware-linux          0.38
ii  firmware-linux-nonfree  0.38
pn  firmware-myricom        <none>
pn  firmware-netxen         <none>
pn  firmware-qlogic         <none>
pn  firmware-ralink         <none>
pn  firmware-realtek        <none>
pn  xen-hypervisor          <none>

-- debconf information:
  linux-image-3.9-1-amd64/postinst/ignoring-ramdisk:
* linux-image-3.9-1-amd64/postinst/missing-firmware-3.9-1-amd64:
  linux-image-3.9-1-amd64/prerm/removing-running-kernel-3.9-1-amd64: true
  linux-image-3.9-1-amd64/postinst/depmod-error-initrd-3.9-1-amd64: false

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