Package: src:linux Version: 4.4.6-1 Severity: normal On my new Dell XPS-13 Developer Edition, running stretch (installed from Stretch Alpha 5), the screen backlight is not detected.
/sys/class/backlight is empty. The system came with an OEM install of Ubuntu trusty, which has working backlight controls and has this in /sys/class/backlight: lrwxrwxrwx 1 root root 0 Apr 24 13:18 intel_backlight -> ../../devices/pci0000:00/0000:00:02.0/drm/card0/card0-eDP-1/intel_backlight echoing things into the appropriate file there changes the brightness as expected, on trusty. That's with linux-image-3.19.0-58-generic from trusty, FYI Ubuntu's apt-get source informs me: Picking 'linux-lts-vivid' as source package instead of 'linux-image-3.19.0-58-generic' NOTICE: 'linux-lts-vivid' packaging is maintained in the 'Git' version control system at: http://kernel.ubuntu.com/git-repos/ubuntu/ubuntu-trusty.git FYI, other things, which may or may not be relevant: * I have to boot with `nomodeset' or the screen goes blank during boot. The X server works just fine. * Resume from suspend does not work. It's hard to tell exactly, but I have at leaast once had a resume which was successful apart from the fact that the display was black: I had suspended from a text console, on which I was logged in, and on resume I was able to type commands which were then executed. * Hibernation seems to sometimes not work; again, black screen. * At least once, after a failed resume, I saw (in very strong sunlight) a very faint pattern on the screen, which might have been due to the screen displaying the expected picture but without the backlight. * Cursory inspection of logs recorded on-disk after a failed resume seems to suggest that the resume was mostly successful from the point of view of the OS, even though the screen did not show anything. * The provided Ubuntu install doesn't seem to work entirely properly. I haven't bothered debugging the issues with it, except to the extent needed to use the Ubuntu install as a comparator for hardware support problems etc. * The laptop also has a keyboard backlight. This seems to be handled entirely by a peripheral controller or something; the key (FN+F10) for adjusting its brightness shows up in acpi_listen as an unknown ACPI event, but works in all contexts (including the BIOS, grub, and the stretch kernel). (I'm mostly using acpi-support for magic key handling.) * I'm using a customised version of xf86-input-mtrack to get the trackpad to behave the way I want it to. I don't think this is relevant. * I'm using sysvinit as pid 1 rather than systemd. My display manager is lightdm. My login session does use systemd-logind. I suspect that the backlight problem is relevant to (perhaps even the only cause of) the suspend failures. I'm happy to provide more information, carry out experiments, etc. These issues are a high priority for me so you should find me responsive :-). Thanks, Ian. -- Package-specific info: ** Version: Linux version 4.4.0-1-amd64 ([email protected]) (gcc version 5.3.1 20160307 (Debian 5.3.1-11) ) #1 SMP Debian 4.4.6-1 (2016-03-17) ** Command line: BOOT_IMAGE=/vmlinuz-4.4.0-1-amd64 root=/dev/mapper/vg--zealot2-lv--root ro nomodeset quiet ** Not tainted ** Kernel log: [ 1361.182521] PM: Saving platform NVS memory [ 1361.196094] Disabling non-boot CPUs ... [ 1361.196897] Broke affinity for irq 283 [ 1361.198014] smpboot: CPU 1 is now offline [ 1361.200203] Broke affinity for irq 276 [ 1361.200212] Broke affinity for irq 283 [ 1361.201289] smpboot: CPU 2 is now offline [ 1361.204420] Broke affinity for irq 1 [ 1361.204428] Broke affinity for irq 8 [ 1361.204434] Broke affinity for irq 9 [ 1361.204441] Broke affinity for irq 12 [ 1361.204447] Broke affinity for irq 14 [ 1361.204454] Broke affinity for irq 16 [ 1361.204461] Broke affinity for irq 17 [ 1361.204469] Broke affinity for irq 51 [ 1361.204506] Broke affinity for irq 275 [ 1361.204513] Broke affinity for irq 276 [ 1361.204520] Broke affinity for irq 283 [ 1361.205569] smpboot: CPU 3 is now offline [ 1361.207667] PM: Creating hibernation image: [ 1361.403818] PM: Need to copy 351458 pages [ 1361.403820] PM: Normal pages needed: 351458 + 1024, available pages: 3802049 [ 1361.208985] PM: Restoring platform NVS memory [ 1361.210117] ACPI : EC: EC started [ 1361.210910] Enabling non-boot CPUs ... [ 1361.211000] x86: Booting SMP configuration: [ 1361.211000] smpboot: Booting Node 0 Processor 1 APIC 0x2 [ 1361.215124] cache: parent cpu1 should not be sleeping [ 1361.215271] CPU1 is up [ 1361.215342] smpboot: Booting Node 0 Processor 2 APIC 0x1 [ 1361.219346] cache: parent cpu2 should not be sleeping [ 1361.219484] CPU2 is up [ 1361.219559] smpboot: Booting Node 0 Processor 3 APIC 0x3 [ 1361.223474] cache: parent cpu3 should not be sleeping [ 1361.223615] CPU3 is up [ 1361.228814] ACPI: Waking up from system sleep state S4 [ 1361.516706] acpi LNXPOWER:1b: Turning OFF [ 1361.558811] ACPI Error: [\_SB_.PCI0.LPCB.H_EC.ECAV] Namespace lookup failure, AE_NOT_FOUND (20150930/psargs-359) [ 1361.558818] ACPI Error: Method parse/execution failed [\_TZ.FNCL] (Node ffff88047010e270), AE_NOT_FOUND (20150930/psparse-542) [ 1361.558827] ACPI Error: Method parse/execution failed [\_TZ.FN04._OFF] (Node ffff88047010e338), AE_NOT_FOUND (20150930/psparse-542) [ 1361.558876] acpi LNXPOWER:1a: Turning OFF [ 1361.590626] ACPI Error: [\_SB_.PCI0.LPCB.H_EC.ECAV] Namespace lookup failure, AE_NOT_FOUND (20150930/psargs-359) [ 1361.590632] ACPI Error: Method parse/execution failed [\_TZ.FNCL] (Node ffff88047010e270), AE_NOT_FOUND (20150930/psparse-542) [ 1361.590640] ACPI Error: Method parse/execution failed [\_TZ.FN03._OFF] (Node ffff88047010e478), AE_NOT_FOUND (20150930/psparse-542) [ 1361.590688] acpi LNXPOWER:19: Turning OFF [ 1361.598502] ACPI Error: [\_SB_.PCI0.LPCB.H_EC.ECAV] Namespace lookup failure, AE_NOT_FOUND (20150930/psargs-359) [ 1361.598507] ACPI Error: Method parse/execution failed [\_TZ.FNCL] (Node ffff88047010e270), AE_NOT_FOUND (20150930/psparse-542) [ 1361.598514] ACPI Error: Method parse/execution failed [\_TZ.FN02._OFF] (Node ffff88047010e5b8), AE_NOT_FOUND (20150930/psparse-542) [ 1361.598549] acpi LNXPOWER:18: Turning OFF [ 1361.606500] ACPI Error: [\_SB_.PCI0.LPCB.H_EC.ECAV] Namespace lookup failure, AE_NOT_FOUND (20150930/psargs-359) [ 1361.606505] ACPI Error: Method parse/execution failed [\_TZ.FNCL] (Node ffff88047010e270), AE_NOT_FOUND (20150930/psparse-542) [ 1361.606512] ACPI Error: Method parse/execution failed [\_TZ.FN01._OFF] (Node ffff88047010e6f8), AE_NOT_FOUND (20150930/psparse-542) [ 1361.606547] acpi LNXPOWER:17: Turning OFF [ 1361.614500] ACPI Error: [\_SB_.PCI0.LPCB.H_EC.ECAV] Namespace lookup failure, AE_NOT_FOUND (20150930/psargs-359) [ 1361.614504] ACPI Error: Method parse/execution failed [\_TZ.FNCL] (Node ffff88047010e270), AE_NOT_FOUND (20150930/psparse-542) [ 1361.614511] ACPI Error: Method parse/execution failed [\_TZ.FN00._OFF] (Node ffff88047010e838), AE_NOT_FOUND (20150930/psparse-542) [ 1361.630603] PM: noirq restore of devices complete after 14.772 msecs [ 1361.635204] PM: early restore of devices complete after 4.546 msecs [ 1361.691484] usb usb1: root hub lost power or was reset [ 1361.691485] usb usb2: root hub lost power or was reset [ 1361.692999] iwlwifi 0000:3a:00.0: L1 Enabled - LTR Disabled [ 1361.693628] iwlwifi 0000:3a:00.0: L1 Enabled - LTR Disabled [ 1361.694354] rtc_cmos 00:01: System wakeup disabled by ACPI [ 1361.694356] iwlwifi 0000:3a:00.0: can't access the RSA semaphore it is write protected [ 1361.839345] iwlwifi 0000:3a:00.0: L1 Enabled - LTR Disabled [ 1361.839616] iwlwifi 0000:3a:00.0: L1 Enabled - LTR Disabled [ 1361.840357] iwlwifi 0000:3a:00.0: can't access the RSA semaphore it is write protected [ 1362.078656] usb 1-5: reset high-speed USB device number 4 using xhci_hcd [ 1362.430585] usb 1-4: reset full-speed USB device number 3 using xhci_hcd [ 1362.457505] psmouse serio1: synaptics: queried max coordinates: x [..5666], y [..4734] [ 1362.488163] psmouse serio1: synaptics: queried min coordinates: x [1276..], y [1118..] [ 1362.615476] usb 1-4: ep 0x2 - rounding interval to 64 microframes, ep desc says 80 microframes [ 1362.782726] usb 1-3: reset full-speed USB device number 5 using xhci_hcd [ 1362.969097] PM: restore of devices complete after 1277.652 msecs [ 1362.970310] PM: Image restored successfully. [ 1362.970463] PM: Basic memory bitmaps freed [ 1362.970471] Restarting tasks ... [ 1362.972184] Bluetooth: hci0: Bootloader revision 0.0 build 2 week 52 2014 [ 1362.977029] Bluetooth: hci0: Device revision is 5 [ 1362.977033] Bluetooth: hci0: Secure boot is enabled [ 1362.977034] Bluetooth: hci0: OTP lock is enabled [ 1362.977035] Bluetooth: hci0: API lock is enabled [ 1362.977037] Bluetooth: hci0: Debug lock is disabled [ 1362.977038] Bluetooth: hci0: Minimum firmware build 1 week 10 2014 [ 1362.977042] Bluetooth: hci0: Found device firmware: intel/ibt-11-5.sfi [ 1362.979958] done. [ 1364.790375] Bluetooth: hci0: Waiting for firmware download to complete [ 1364.791112] Bluetooth: hci0: Firmware loaded in 1778643 usecs [ 1364.791156] Bluetooth: hci0: Waiting for device to boot [ 1364.803167] Bluetooth: hci0: Device booted in 11760 usecs [ 1364.803177] Bluetooth: hci0: Found Intel DDC parameters: intel/ibt-11-5.ddc [ 1364.805132] Bluetooth: hci0: Applying Intel DDC parameters completed [ 1364.806178] Bluetooth: hci0: Setting Intel event mask failed (-16) [ 1366.291274] wlp58s0: authenticate with 64:70:02:72:af:5b [ 1366.299304] wlp58s0: send auth to 64:70:02:72:af:5b (try 1/3) [ 1366.414923] wlp58s0: send auth to 64:70:02:72:af:5b (try 2/3) [ 1366.417269] wlp58s0: authenticated [ 1366.418525] wlp58s0: associate with 64:70:02:72:af:5b (try 1/3) [ 1366.422756] wlp58s0: RX AssocResp from 64:70:02:72:af:5b (capab=0x431 status=0 aid=1) [ 1366.424298] wlp58s0: associated ** Model information sys_vendor: Dell Inc. product_name: XPS 13 9350 product_version: chassis_vendor: Dell Inc. chassis_version: bios_vendor: Dell Inc. bios_version: 1.2.3 board_vendor: Dell Inc. board_name: 09JHRY board_version: A00 ** Loaded modules: cpufreq_stats cpufreq_conservative cpufreq_userspace cpufreq_powersave ctr ccm bnep tun uinput nls_utf8 nls_cp437 vfat fat parport_pc ppdev lp parport arc4 dell_laptop dcdbas snd_hda_codec_hdmi dell_led iwlmvm mac80211 rtsx_pci_ms iwlwifi dell_wmi sparse_keymap snd_hda_codec_realtek i2c_designware_platform snd_hda_codec_generic i2c_designware_core memstick cfg80211 intel_rapl x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm irqbypass snd_hda_intel snd_hda_codec pcspkr efi_pstore snd_hda_core evdev joydev snd_hwdep serio_raw snd_pcm_oss efivars snd_mixer_oss snd_pcm snd_timer snd soundcore i2c_i801 i915 uvcvideo videobuf2_vmalloc videobuf2_memops videobuf2_v4l2 idma64 videobuf2_core mei_me virt_dma v4l2_common drm_kms_helper mei videodev hid_multitouch btusb media drm shpchp btrtl hci_uart processor_thermal_device btqca intel_soc_dts_iosf btbcm i2c_algo_bit intel_lpss_pci iosf_mbi wmi btintel bluetooth rfkill video intel_lpss_acpi intel_lpss int3403_thermal int3400_thermal acpi_thermal_rel int340x_thermal_zone battery ac acpi_pad tpm_tis tpm acpi_als processor button kfifo_buf industrialio ext4 crc16 mbcache jbd2 algif_skcipher af_alg usbhid dm_crypt dm_mod crct10dif_pclmul crc32_pclmul crc32c_intel rtsx_pci_sdmmc mmc_core jitterentropy_rng sha256_ssse3 sha256_generic hmac drbg ansi_cprng aesni_intel aes_x86_64 lrw gf128mul glue_helper ablk_helper cryptd psmouse ahci libahci libata nvme xhci_pci rtsx_pci mfd_core xhci_hcd scsi_mod usbcore usb_common fan thermal i2c_hid hid fjes ** Network interface configuration: # This file describes the network interfaces available on your system # and how to activate them. For more information, see interfaces(5). source /etc/network/interfaces.d/* # The loopback network interface auto lo iface lo inet loopback ** Network status: *** IP interfaces and addresses: 1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: wlp58s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000 link/ether 44:85:00:1d:8f:b7 brd ff:ff:ff:ff:ff:ff inet 172.18.45.204/26 brd 172.18.45.255 scope global dynamic wlp58s0 valid_lft 4831sec preferred_lft 4831sec inet6 fe80::4685:ff:fe1d:8fb7/64 scope link valid_lft forever preferred_lft forever 3: tun0: <POINTOPOINT,NOARP,UP,LOWER_UP> mtu 1400 qdisc noqueue state UNKNOWN group default qlen 500 link/none inet 172.18.45.5 peer 172.18.45.9/32 scope global tun0 valid_lft forever preferred_lft forever 4: tun1: <POINTOPOINT,NOARP,UP,LOWER_UP> mtu 1400 qdisc noqueue state UNKNOWN group default qlen 500 link/none inet 172.18.45.5/32 scope global tun1 valid_lft forever preferred_lft forever 5: tun2: <POINTOPOINT,NOARP,UP,LOWER_UP> mtu 1400 qdisc noqueue state UNKNOWN group default qlen 500 link/none inet 172.18.45.5 peer 172.31.80.9/32 scope global tun2 valid_lft forever preferred_lft forever *** Device statistics: Inter-| Receive | Transmit face |bytes packets errs drop fifo frame compressed multicast|bytes packets errs drop fifo colls carrier compressed tun1: 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 wlp58s0: 17600587 19748 0 0 0 0 0 0 3608858 16514 0 0 0 0 0 0 tun2: 176657 594 0 0 0 0 0 0 51632 665 0 0 0 0 0 0 lo: 17934133 35867 0 0 0 0 0 0 17934133 35867 0 0 0 0 0 0 tun0: 14989642 18387 0 0 0 0 0 0 1627340 15303 0 0 0 0 0 0 *** Protocol statistics: Ip: Forwarding: 2 38631 total packets received 1 with invalid addresses 0 forwarded 0 incoming packets discarded 38630 incoming packets delivered 32277 requests sent out Icmp: 61 ICMP messages received 0 input ICMP message failed. ICMP input histogram: destination unreachable: 10 echo requests: 1 echo replies: 50 58 ICMP messages sent 0 ICMP messages failed ICMP output histogram: echo request: 57 echo replies: 1 IcmpMsg: InType0: 50 InType3: 10 InType8: 1 OutType0: 1 OutType8: 57 Tcp: 586 active connections openings 254 passive connection openings 4 failed connection attempts 77 connection resets received 2 connections established 54925 segments received 51643 segments send out 87 segments retransmited 0 bad segments received. 89 resets sent Udp: 19244 packets received 0 packets to unknown port received. 5 packet receive errors 16230 packets sent 5 receive buffer errors 0 send buffer errors UdpLite: TcpExt: 403 TCP sockets finished time wait in fast timer 512 delayed acks sent 2 delayed acks further delayed because of locked socket Quick ack mode was activated 10 times 2 packets directly queued to recvmsg prequeue. 30504 packet headers predicted 8698 acknowledgments not containing data payload received 8941 predicted acknowledgments 14 retransmits in slow start TCPTimeouts: 9 TCPLossProbes: 28 TCPDSACKOldSent: 12 TCPDSACKRecv: 12 39 connections reset due to unexpected data 23 connections reset due to early user close TCPDSACKIgnoredNoUndo: 1 TCPRcvCoalesce: 530 TCPOFOQueue: 19 TCPChallengeACK: 3 TCPAutoCorking: 1 TCPOrigDataSent: 20131 TCPKeepAlive: 1776 IpExt: InMcastPkts: 17 OutMcastPkts: 21 InOctets: 32487065 OutOctets: 4588713 InMcastOctets: 2221 OutMcastOctets: 2381 InNoECTPkts: 38640 ** PCI devices: 00:00.0 Host bridge [0600]: Intel Corporation Sky Lake Host Bridge/DRAM Registers [8086:1904] (rev 09) Subsystem: Dell Skylake Host Bridge/DRAM Registers [1028:0704] 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 Sky Lake Integrated Graphics [8086:1926] (rev 0a) (prog-if 00 [VGA controller]) DeviceName: Onboard IGD Subsystem: Dell Skylake Integrated Graphics [1028:0704] 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 255 Region 0: Memory at db000000 (64-bit, non-prefetchable) [size=16M] Region 2: Memory at 90000000 (64-bit, prefetchable) [size=256M] Region 4: I/O ports at f000 [size=64] Expansion ROM at <unassigned> [disabled] Capabilities: <access denied> Kernel modules: i915 00:04.0 Signal processing controller [1180]: Intel Corporation Skylake Processor Thermal Subsystem [8086:1903] (rev 09) Subsystem: Dell Skylake Processor Thermal Subsystem [1028:0704] 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- Interrupt: pin A routed to IRQ 16 Region 0: Memory at dc320000 (64-bit, non-prefetchable) [size=32K] Capabilities: <access denied> Kernel driver in use: proc_thermal Kernel modules: processor_thermal_device 00:14.0 USB controller [0c03]: Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller [8086:9d2f] (rev 21) (prog-if 30 [XHCI]) Subsystem: Dell Sunrise Point-LP USB 3.0 xHCI Controller [1028:0704] 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 275 Region 0: Memory at dc310000 (64-bit, non-prefetchable) [size=64K] Capabilities: <access denied> Kernel driver in use: xhci_hcd Kernel modules: xhci_pci 00:14.2 Signal processing controller [1180]: Intel Corporation Sunrise Point-LP Thermal subsystem [8086:9d31] (rev 21) Subsystem: Dell Sunrise Point-LP Thermal subsystem [1028:0704] 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- Interrupt: pin C routed to IRQ 255 Region 0: Memory at dc338000 (64-bit, non-prefetchable) [size=4K] Capabilities: <access denied> 00:15.0 Signal processing controller [1180]: Intel Corporation Sunrise Point-LP Serial IO I2C Controller [8086:9d60] (rev 21) Subsystem: Dell Sunrise Point-LP Serial IO I2C Controller [1028:0704] 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 16 Region 0: Memory at dc337000 (64-bit, non-prefetchable) [size=4K] Capabilities: <access denied> Kernel driver in use: intel-lpss Kernel modules: intel_lpss_pci 00:15.1 Signal processing controller [1180]: Intel Corporation Sunrise Point-LP Serial IO I2C Controller [8086:9d61] (rev 21) Subsystem: Dell Sunrise Point-LP Serial IO I2C Controller [1028:0704] 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 17 Region 0: Memory at dc336000 (64-bit, non-prefetchable) [size=4K] Capabilities: <access denied> Kernel driver in use: intel-lpss Kernel modules: intel_lpss_pci 00:16.0 Communication controller [0780]: Intel Corporation Sunrise Point-LP CSME HECI [8086:9d3a] (rev 21) Subsystem: Dell Sunrise Point-LP CSME HECI [1028:0704] 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 277 Region 0: Memory at dc335000 (64-bit, non-prefetchable) [size=4K] Capabilities: <access denied> Kernel driver in use: mei_me Kernel modules: mei_me 00:17.0 SATA controller [0106]: Intel Corporation Sunrise Point-LP SATA Controller [AHCI mode] [8086:9d03] (rev 21) (prog-if 01 [AHCI 1.0]) Subsystem: Dell Sunrise Point-LP SATA Controller [AHCI mode] [1028:0704] 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 276 Region 0: Memory at dc330000 (32-bit, non-prefetchable) [size=8K] Region 1: Memory at dc334000 (32-bit, non-prefetchable) [size=256] Region 2: I/O ports at f090 [size=8] Region 3: I/O ports at f080 [size=4] Region 4: I/O ports at f060 [size=32] Region 5: Memory at dc333000 (32-bit, non-prefetchable) [size=2K] Capabilities: <access denied> Kernel driver in use: ahci Kernel modules: ahci 00:1c.0 PCI bridge [0604]: Intel Corporation Device [8086:9d10] (rev f1) (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 Interrupt: pin A routed to IRQ 16 Bus: primary=00, secondary=01, subordinate=39, sec-latency=0 I/O behind bridge: 00002000-00002fff Memory behind bridge: c4000000-da0fffff Prefetchable memory behind bridge: 00000000a0000000-00000000c1ffffff 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 Kernel modules: shpchp 00:1c.4 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port [8086:9d14] (rev f1) (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 Interrupt: pin A routed to IRQ 16 Bus: primary=00, secondary=3a, subordinate=3a, sec-latency=0 Memory behind bridge: dc200000-dc2fffff 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 Kernel modules: shpchp 00:1c.5 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port [8086:9d15] (rev f1) (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 Interrupt: pin B routed to IRQ 17 Bus: primary=00, secondary=3b, subordinate=3b, sec-latency=0 Memory behind bridge: dc100000-dc1fffff 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 Kernel modules: shpchp 00:1d.0 PCI bridge [0604]: Intel Corporation Device [8086:9d18] (rev f1) (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 Interrupt: pin A routed to IRQ 16 Bus: primary=00, secondary=3c, subordinate=3c, sec-latency=0 Memory behind bridge: dc000000-dc0fffff 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 Kernel modules: shpchp 00:1f.0 ISA bridge [0601]: Intel Corporation Sunrise Point-LP LPC Controller [8086:9d48] (rev 21) Subsystem: Dell Sunrise Point-LP LPC Controller [1028:0704] 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 00:1f.2 Memory controller [0580]: Intel Corporation Sunrise Point-LP PMC [8086:9d21] (rev 21) Subsystem: Dell Sunrise Point-LP PMC [1028:0704] 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- Region 0: Memory at dc32c000 (32-bit, non-prefetchable) [disabled] [size=16K] 00:1f.3 Audio device [0403]: Intel Corporation Sunrise Point-LP HD Audio [8086:9d70] (rev 21) (prog-if 80) Subsystem: Dell Sunrise Point-LP HD Audio [1028:0704] 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: 32 Interrupt: pin A routed to IRQ 278 Region 0: Memory at dc328000 (64-bit, non-prefetchable) [size=16K] Region 4: Memory at dc300000 (64-bit, non-prefetchable) [size=64K] Capabilities: <access denied> Kernel driver in use: snd_hda_intel Kernel modules: snd_hda_intel 00:1f.4 SMBus [0c05]: Intel Corporation Sunrise Point-LP SMBus [8086:9d23] (rev 21) Subsystem: Dell Sunrise Point-LP SMBus [1028:0704] 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 A routed to IRQ 0 Region 0: Memory at dc332000 (64-bit, non-prefetchable) [size=256] Region 4: I/O ports at f040 [size=32] Kernel modules: i2c_i801 3a:00.0 Network controller [0280]: Intel Corporation Wireless 8260 [8086:24f3] (rev 3a) Subsystem: Intel Corporation Wireless 8260 [8086:0050] 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 283 Region 0: Memory at dc200000 (64-bit, non-prefetchable) [size=8K] Capabilities: <access denied> Kernel driver in use: iwlwifi Kernel modules: iwlwifi 3b:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS525A PCI Express Card Reader [10ec:525a] (rev 01) Subsystem: Dell RTS525A PCI Express Card Reader [1028:0704] 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 274 Region 1: Memory at dc100000 (32-bit, non-prefetchable) [size=4K] Capabilities: <access denied> Kernel driver in use: rtsx_pci Kernel modules: rtsx_pci 3c:00.0 Non-Volatile memory controller [0108]: Toshiba America Info Systems Device [1179:010f] (rev 01) (prog-if 02 [NVM Express]) Subsystem: Toshiba America Info Systems Device [1179:0001] 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 0 Region 0: Memory at dc000000 (64-bit, non-prefetchable) [size=16K] Capabilities: <access denied> Kernel driver in use: nvme Kernel modules: nvme ** USB devices: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 004: ID 0bda:5682 Realtek Semiconductor Corp. Bus 001 Device 003: ID 04f3:20d0 Elan Microelectronics Corp. Bus 001 Device 005: ID 8087:0a2b Intel Corp. Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub -- System Information: Debian Release: stretch/sid APT prefers testing APT policy: (500, 'testing') Architecture: amd64 (x86_64) Foreign Architectures: i386 Kernel: Linux 4.4.0-1-amd64 (SMP w/4 CPU cores) Locale: LANG=en_GB.UTF-8, LC_CTYPE=en_GB.utf-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Init: sysvinit (via /sbin/init) Versions of packages linux-image-4.4.0-1-amd64 depends on: ii debconf [debconf-2.0] 1.5.59 ii initramfs-tools [linux-initramfs-tool] 0.123 ii kmod 22-1.1 ii linux-base 4.0 Versions of packages linux-image-4.4.0-1-amd64 recommends: ii firmware-linux-free 3.4 ii irqbalance 1.1.0-2 Versions of packages linux-image-4.4.0-1-amd64 suggests: pn debian-kernel-handbook <none> pn grub-pc | grub-efi | extlinux <none> pn linux-doc-4.4 <none> Versions of packages linux-image-4.4.0-1-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 20160110-1 pn firmware-libertas <none> pn firmware-linux <none> pn firmware-linux-nonfree <none> 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-4.4.0-1-amd64/prerm/removing-running-kernel-4.4.0-1-amd64: true
