Package: src:linux Version: 3.14.4-1 Severity: important Dear Maintainer,
after updating my debian jessie to kernel 3.14-1, the backlight brightness control is not working any more. I tried the kernel command line parameter like suggested in https://wiki.debian.org/InstallingDebianOn/Dell/Dell%20XPS%2013 (see "Command line" section below) but that one didn't work Best Regards Amie -- Package-specific info: ** Version: Linux version 3.14-1-amd64 ([email protected]) (gcc version 4.8.2 (Debian 4.8.2-21) ) #1 SMP Debian 3.14.4-1 (2014-05-13) ** Command line: BOOT_IMAGE=/vmlinuz-3.14-1-amd64 root=/dev/mapper/helga--XPS-root ro video.use_native_backlight=1 quiet ** Not tainted ** Kernel log: [ 12.624768] usbcore: registered new interface driver ath3k [ 12.627070] uvcvideo: Found UVC 1.00 device Laptop_Integrated_Webcam_1.3M (1bcf:288f) [ 12.645968] ath: phy0: ASPM enabled: 0x42 [ 12.645973] ath: EEPROM regdomain: 0x6c [ 12.645974] ath: EEPROM indicates we should expect a direct regpair map [ 12.645976] ath: Country alpha2 being used: 00 [ 12.645977] ath: Regpair used: 0x6c [ 12.652694] dcdbas dcdbas: Dell Systems Management Base Driver (version 5.6.0-3.2) [ 12.653380] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht' [ 12.653611] ieee80211 phy0: Atheros AR9462 Rev:2 mem=0xffffc90015480000, irq=16 [ 12.681450] input: Dell WMI hotkeys as /devices/virtual/input/input7 [ 12.708772] input: Laptop_Integrated_Webcam_1.3M as /devices/pci0000:00/0000:00:1a.0/usb3/3-1/3-1.5/3-1.5:1.0/input/input8 [ 12.708915] usbcore: registered new interface driver uvcvideo [ 12.708917] USB Video Class driver (1.1.1) [ 12.738482] ACPI: AC Adapter [ADP0] (off-line) [ 12.738821] input: PC Speaker as /devices/platform/pcspkr/input/input9 [ 12.742357] [drm] GMBUS [i915 gmbus vga] timed out, falling back to bit banging on pin 2 [ 12.761499] fbcon: inteldrmfb (fb0) is primary device [ 13.579423] input: CyPS/2 Cypress Trackpad as /devices/platform/i8042/serio1/input/input6 [ 13.807969] [drm] Enabling RC6 states: RC6 on, RC6p on, RC6pp off [ 14.201902] [drm:intel_dp_start_link_train] *ERROR* too many full retries, give up [ 14.446431] Console: switching to colour frame buffer device 240x67 [ 14.459040] i915 0000:00:02.0: fb0: inteldrmfb frame buffer device [ 14.459044] i915 0000:00:02.0: registered panic notifier [ 14.494894] ACPI: Video Device [GFX0] (multi-head: yes rom: no post: no) [ 14.495156] input: Video Bus as /devices/LNXSYSTM:00/device:00/PNP0A08:00/LNXVIDEO:00/input/input10 [ 14.495478] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0 [ 14.496014] ACPI Warning: SystemIO range 0x000000000000efa0-0x000000000000efbf conflicts with OpRegion 0x000000000000efa0-0x000000000000efaf (\_SB_.PCI0.SBUS.SMBI) (20131218/utaddress-258) [ 14.496041] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 14.496665] ACPI Warning: SystemIO range 0x0000000000000428-0x000000000000042f conflicts with OpRegion 0x0000000000000400-0x000000000000047f (\PMIO) (20131218/utaddress-258) [ 14.496696] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 14.496712] ACPI Warning: SystemIO range 0x0000000000000530-0x000000000000053f conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20131218/utaddress-258) [ 14.496735] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 14.496742] ACPI Warning: SystemIO range 0x0000000000000500-0x000000000000052f conflicts with OpRegion 0x0000000000000500-0x0000000000000563 (\GPIO) (20131218/utaddress-258) [ 14.496762] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver [ 14.496768] lpc_ich: Resource conflict(s) found affecting gpio_ich [ 14.498426] snd_hda_intel 0000:00:1b.0: irq 44 for MSI/MSI-X [ 14.508031] iTCO_vendor_support: vendor-support=0 [ 14.509723] iTCO_wdt: Intel TCO WatchDog Timer Driver v1.10 [ 14.509797] iTCO_wdt: Found a Panther Point TCO device (Version=2, TCOBASE=0x0460) [ 14.510081] iTCO_wdt: initialized. heartbeat=30 sec (nowayout=0) [ 14.522181] input: HDA Digital PCBeep as /devices/pci0000:00/0000:00:1b.0/input/input11 [ 14.531594] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input14 [ 14.531853] input: HDA Intel PCH Front Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input13 [ 14.532074] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input12 [ 14.538002] udevd[699]: failed to execute '/usr/sbin/alsactl' '/usr/sbin/alsactl -E HOME=/var/run/alsa restore ': No such file or directory [ 14.825579] BTRFS info (device dm-1): disk space caching is enabled [ 15.107760] lp: driver loaded but no devices found [ 15.113645] ppdev: user-space parallel port driver [ 15.131365] loop: module loaded [ 15.142240] fuse init (API version 7.22) [ 15.188902] Adding 15871996k swap on /dev/mapper/helga--XPS-swap_1. Priority:-1 extents:1 across:15871996k SS [ 15.312330] EXT4-fs (sda1): mounting ext2 file system using the ext4 subsystem [ 15.314007] EXT4-fs (sda1): mounted filesystem without journal. Opts: (null) [ 15.314717] BTRFS: device fsid 902bcb44-4fe2-46bc-9481-4117cb324bf2 devid 1 transid 91444 /dev/mapper/helga--XPS-home [ 15.315561] BTRFS info (device dm-6): disk space caching is enabled [ 15.342419] BTRFS: detected SSD devices, enabling SSD mode [ 15.345581] BTRFS: device fsid aa277245-6fbd-45fc-bd66-654e046f11a3 devid 1 transid 36673 /dev/mapper/helga--XPS-tmp [ 15.346284] BTRFS info (device dm-5): disk space caching is enabled [ 15.348684] BTRFS: detected SSD devices, enabling SSD mode [ 15.349854] BTRFS: device fsid 9d93c371-296b-406f-a0b9-8d2eeaf2a0c1 devid 1 transid 1276 /dev/mapper/helga--XPS-usr [ 15.350420] BTRFS info (device dm-2): disk space caching is enabled [ 15.360759] BTRFS: detected SSD devices, enabling SSD mode [ 15.363546] BTRFS: device fsid b198a836-3e59-408a-849a-d0646be9bcd1 devid 1 transid 77346 /dev/mapper/helga--XPS-var [ 15.364142] BTRFS info (device dm-3): disk space caching is enabled [ 15.374114] BTRFS: detected SSD devices, enabling SSD mode [ 16.028664] RPC: Registered named UNIX socket transport module. [ 16.028672] RPC: Registered udp transport module. [ 16.028675] RPC: Registered tcp transport module. [ 16.028678] RPC: Registered tcp NFSv4.1 backchannel transport module. [ 16.035386] FS-Cache: Loaded [ 16.049733] FS-Cache: Netfs 'nfs' registered for caching [ 16.064575] Installing knfsd (copyright (C) 1996 [email protected]). [ 17.027514] NFSD: Using /var/lib/nfs/v4recovery as the NFSv4 state recovery directory [ 17.027527] NFSD: starting 90-second grace period (net ffffffff81887000) [ 17.079020] Bluetooth: BNEP (Ethernet Emulation) ver 1.3 [ 17.079024] Bluetooth: BNEP filters: protocol multicast [ 17.079055] Bluetooth: BNEP socket layer initialized [ 17.084550] Bluetooth: RFCOMM TTY layer initialized [ 17.084560] Bluetooth: RFCOMM socket layer initialized [ 17.084564] Bluetooth: RFCOMM ver 1.11 [ 17.325370] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready [ 17.819008] input: ACPI Virtual Keyboard Device as /devices/virtual/input/input15 [ 18.133808] systemd-logind[3083]: New seat seat0. [ 18.135319] systemd-logind[3083]: Watching system buttons on /dev/input/event4 (Power Button) [ 18.135467] systemd-logind[3083]: Watching system buttons on /dev/input/event9 (Video Bus) [ 18.135601] systemd-logind[3083]: Watching system buttons on /dev/input/event1 (Power Button) [ 18.135726] systemd-logind[3083]: Watching system buttons on /dev/input/event3 (Lid Switch) [ 18.135851] systemd-logind[3083]: Watching system buttons on /dev/input/event2 (Sleep Button) [ 18.137411] systemd-logind[3083]: New session 1 of user Debian-gdm. [ 18.137591] systemd-logind[3083]: Linked /tmp/.X11-unix/X0 to /run/user/114/X11-display. [ 24.245630] wlan0: authenticate with d4:ca:6d:xx:xx:xx [ 24.254383] wlan0: send auth to d4:ca:6d:xx:xx:xx (try 1/3) [ 24.256410] wlan0: authenticated [ 24.259308] wlan0: associate with d4:ca:6d:xx:xx:xx (try 1/3) [ 24.271196] wlan0: RX AssocResp from d4:ca:6d:xx:xx:xx (capab=0x431 status=0 aid=3) [ 24.271319] wlan0: associated [ 24.271342] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 35.744179] systemd-logind[3083]: New session 2 of user amie. [ 35.744236] systemd-logind[3083]: Linked /tmp/.X11-unix/X0 to /run/user/1000/X11-display. ** Model information sys_vendor: Dell Inc. product_name: Dell System XPS L322X product_version: chassis_vendor: Dell Inc. chassis_version: 0.1 bios_vendor: Dell Inc. bios_version: A09 board_vendor: Dell Inc. board_name: 0PJHXN board_version: A00 ** Loaded modules: ctr ccm rfcomm bnep cpufreq_stats cpufreq_userspace cpufreq_conservative cpufreq_powersave binfmt_misc uinput nfsd auth_rpcgss oid_registry nfs_acl nfs lockd fscache sunrpc ext4 mbcache jbd2 fuse loop parport_pc ppdev lp parport snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic iTCO_wdt iTCO_vendor_support joydev dell_wmi x86_pkg_temp_thermal sparse_keymap intel_powerclamp dell_laptop dcdbas arc4 intel_rapl ath9k ath9k_common coretemp ath9k_hw kvm_intel ath uvcvideo ath3k kvm videobuf2_vmalloc videobuf2_memops videobuf2_core psmouse btusb mac80211 videodev serio_raw bluetooth cfg80211 snd_hda_intel media 6lowpan_iphc snd_hda_codec rfkill snd_hwdep crc16 pcspkr snd_pcm evdev tpm_tis snd_seq lpc_ich tpm snd_seq_device i2c_i801 mfd_core wmi snd_timer i915 video drm_kms_helper snd drm battery i2c_algo_bit i2c_core ac button processor soundcore mei_me mei btrfs xor raid6_pq dm_crypt dm_mod sg sd_mod crc_t10dif crct10dif_pclmul crct10dif_common crc32_pclmul crc32c_intel ghash_clmulni_intel aesni_intel ahci aes_x86_64 lrw gf128mul libahci glue_helper ablk_helper cryptd libata ehci_pci ehci_hcd scsi_mod xhci_hcd usbcore usb_common thermal thermal_sys ** PCI devices: 00:00.0 Host bridge [0600]: Intel Corporation 3rd Gen Core processor DRAM Controller [8086:0154] (rev 09) Subsystem: Dell Device [1028:058b] 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: Dell Device [1028:058b] 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 43 Region 0: Memory at d0000000 (64-bit, non-prefetchable) [size=4M] Region 2: Memory at c0000000 (64-bit, prefetchable) [size=256M] Region 4: I/O ports at 2000 [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: Dell Device [1028:058b] 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 40 Region 0: Memory at d0500000 (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: Dell Device [1028:058b] 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 42 Region 0: Memory at d0515000 (64-bit, non-prefetchable) [size=16] Capabilities: <access denied> Kernel driver in use: mei_me 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: Dell Device [1028:058b] 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 d051a000 (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: Dell Device [1028:058b] 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 44 Region 0: Memory at d0510000 (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=01, subordinate=01, sec-latency=0 Memory behind bridge: d0400000-d04fffff Prefetchable memory behind bridge: 00000000bfa00000-00000000bfafffff 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: Dell Device [1028:058b] 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 d0519000 (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: Dell Device [1028:058b] 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: Dell Device [1028:058b] 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 41 Region 0: I/O ports at 2098 [size=8] Region 1: I/O ports at 20bc [size=4] Region 2: I/O ports at 2090 [size=8] Region 3: I/O ports at 20b8 [size=4] Region 4: I/O ports at 2060 [size=32] Region 5: Memory at d0518000 (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: Dell Device [1028:058b] 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 d0514000 (64-bit, non-prefetchable) [size=256] Region 4: I/O ports at efa0 [size=32] 01:00.0 Network controller [0280]: Qualcomm Atheros AR9462 Wireless Network Adapter [168c:0034] (rev 01) Subsystem: Bigfoot Networks, Inc. Killer Wireless-N 1202 Half-size Mini PCIe Card [1a56:2003] 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 d0400000 (64-bit, non-prefetchable) [size=512K] Expansion ROM at bfa00000 [disabled] [size=64K] Capabilities: <access denied> Kernel driver in use: ath9k ** USB devices: Bus 004 Device 003: ID 0cf3:3004 Atheros Communications, Inc. Bus 004 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 004 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub Bus 003 Device 003: ID 1bcf:288f Sunplus Innovation Technology Inc. Bus 003 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub Bus 003 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 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub -- System Information: Debian Release: jessie/sid APT prefers testing-updates APT policy: (500, 'testing-updates'), (500, 'testing') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 3.14-1-amd64 (SMP w/4 CPU cores) Locale: LANG=de_DE.utf8, LC_CTYPE=de_DE.utf8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Versions of packages linux-image-3.14-1-amd64 depends on: ii debconf [debconf-2.0] 1.5.53 ii initramfs-tools [linux-initramfs-tool] 0.115 ii kmod 16-2 ii linux-base 3.5 ii module-init-tools 16-2 Versions of packages linux-image-3.14-1-amd64 recommends: ii firmware-linux-free 3.3 Versions of packages linux-image-3.14-1-amd64 suggests: pn debian-kernel-handbook <none> ii grub-pc 2.00-22 pn linux-doc-3.14 <none> Versions of packages linux-image-3.14-1-amd64 is related to: ii firmware-atheros 0.41 pn firmware-bnx2 <none> pn firmware-bnx2x <none> pn firmware-brcm80211 <none> pn firmware-intelwimax <none> pn firmware-ipw2x00 <none> pn firmware-ivtv <none> pn firmware-iwlwifi <none> pn firmware-libertas <none> ii firmware-linux 0.41 ii firmware-linux-nonfree 0.41 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-3.14-1-amd64/postinst/depmod-error-initrd-3.14-1-amd64: false linux-image-3.14-1-amd64/prerm/removing-running-kernel-3.14-1-amd64: true -- To UNSUBSCRIBE, email to [email protected] with a subject of "unsubscribe". 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