Bug#822443: linux-image-4.4.0-1-amd64: Dell XPS-13 9350 (DE) backlight not detected
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 (debian-kernel@lists.debian.org) (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
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