Bug#861477: linux-image-4.9.0-2-amd64: Single-frame blanking/flickering (i915)
Package: src:linux
Version: 4.9.18-1
Severity: important
Tags: upstream
Dear Maintainer,
I believe I have a bug that has not been reported. There are other bugs involving i915 flickering but I haven't found one that seems to describe these circumstances or that offers a fix that worked in this situation.
The problem is that the screen blanks for approximately a single frame intermittently. When the computer is cold, either first switched on or resuming from suspend the blanking is at a rate (that varies apparently randomly) of approximately 5Hz-10Hz but after a period of approximately a minute or two this settles down to a slower rate, somewhere in the region of 0.5 - 0.1Hz, with occasional bursts of 5-10Hz activity. In all cases the blanking happens in an apparently random and irregular (but bursty) pattern.
* What led up to the situation?
Installation of Debian Stretch on a new (so no prior working state for comparison) Acer Switch Alpha
* What exactly did you do (or not do) that was effective (or ineffective)?
apt-get purge xserver-xorg-video-intel
Result: no change in behaviour.
Boot with i915.enable_psr=0
Result: no change in behaviour.
Boot with i915.enable_rc6=0
Result: no change in behaviour.
Boot with i915.modeset=0
Result: Flickering reduced to horizontal black lines across screen rather than whole-screen blank. The flickering is much less frequent and there is no output in kern.log (with drm.debug=0x1e) when the screen does flicker - I think the flickering in this case may be another (possibly entirely unrelated) issue.
Boot linux-image-4.10.0-rc6-amd64 from experimental
Result: no change in behaviour (and identical log messages with drm.debug=0x1e).
Boot linux-image-3.16.0-4-amd64
Result: Same effect as booting 4.9 with i915.modeset=0.
The screen appears to blank more frequently when displaying a mostly white screen rather than a mostly black screen and also after the computer has been off or suspended for a while (i.e. is physically cold).
Please let me know if there is anything I can do to assist in identifying the source of this problem.
-- Package-specific info:
** Version:
Linux version 4.9.0-2-amd64 (debian-kernel@lists.debian.org) (gcc version 6.3.0 20170321 (Debian 6.3.0-11) ) #1 SMP Debian 4.9.18-1 (2017-03-30)
** Command line:
BOOT_IMAGE=/vmlinuz-4.9.0-2-amd64 root=UUID=6cb64915-1a3d-457f-993a-0e9bebf5c9ae ro quiet
** Not tainted
** Kernel log:
The following is dumped into /var/log/kern.log once for each time the screen blanks when kernel is booted with drm.debug=0x1e:
Apr 27 06:57:25 switch kernel: [ 242.129803] [drm:intel_get_hpd_pins [i915]] hotplug event received, stat 0x01000000, dig 0x11101010, pins 0x00000010
Apr 27 06:57:25 switch kernel: [ 242.129857] [drm:intel_hpd_irq_handler [i915]] digital hpd port A - short
Apr 27 06:57:25 switch kernel: [ 242.129945] [drm:intel_dp_hpd_pulse [i915]] got hpd irq on port A - short
Apr 27 06:57:25 switch kernel: [ 242.130554] [drm:intel_dp_read_dpcd [i915]] DPCD: 11 0a 84 41 00 00 01 c0 02 03 00 00 00 0b 00
Apr 27 06:57:25 switch kernel: [ 242.131744] [drm:intel_dp_check_link_status [i915]] DDI A: channel EQ not ok, retraining
Apr 27 06:57:25 switch kernel: [ 242.132801] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 00000000
Apr 27 06:57:25 switch kernel: [ 242.132864] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
Apr 27 06:57:25 switch kernel: [ 242.132924] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
Apr 27 06:57:25 switch kernel: [ 242.132985] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS1
Apr 27 06:57:25 switch kernel: [ 242.133765] [drm:intel_dp_start_link_train [i915]] clock recovery OK
Apr 27 06:57:25 switch kernel: [ 242.133825] [drm:intel_dp_program_link_training_pattern [i915]] Using DP training pattern TPS2
Apr 27 06:57:25 switch kernel: [ 242.134930] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 01000000
Apr 27 06:57:25 switch kernel: [ 242.134992] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
Apr 27 06:57:25 switch kernel: [ 242.135054] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 1
Apr 27 06:57:25 switch kernel: [ 242.136121] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 02000000
Apr 27 06:57:25 switch kernel: [ 242.136180] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
Apr 27 06:57:25 switch kernel: [ 242.136243] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 2
Apr 27 06:57:25 switch kernel: [ 242.137309] [drm:intel_dp_set_signal_levels [i915]] Using signal levels 00000000
Apr 27 06:57:25 switch kernel: [ 242.137370] [drm:intel_dp_set_signal_levels [i915]] Using vswing level 0
Apr 27 06:57:25 switch kernel: [ 242.137433] [drm:intel_dp_set_signal_levels [i915]] Using pre-emphasis level 0
Apr 27 06:57:25 switch kernel: [ 242.138596] [drm:intel_dp_start_link_train [i915]] Channel EQ done. DP Training successful
** Model information
sys_vendor: Acer
product_name: Switch SA5-271
product_version: V1.03
chassis_vendor: Acer
chassis_version: Chassis Version
bios_vendor: Insyde Corp.
bios_version: V1.03
board_vendor: Acer
board_name: Hawaii
board_version: V1.03
** Loaded modules:
ctr
ccm
arc4
cmac
bnep
nls_ascii
nls_cp437
vfat
fat
snd_hda_codec_hdmi
ath10k_pci
i2c_designware_platform
i2c_designware_core
ath10k_core
ath
snd_soc_skl
intel_rapl
snd_soc_skl_ipc
x86_pkg_temp_thermal
mac80211
snd_soc_sst_ipc
intel_powerclamp
snd_soc_sst_dsp
coretemp
snd_hda_codec_realtek
snd_hda_codec_generic
hid_sensor_magn_3d
hid_sensor_incl_3d
hid_sensor_rotation
kvm_intel
snd_hda_ext_core
hid_sensor_accel_3d
hid_sensor_als
hid_sensor_gyro_3d
cfg80211
hid_sensor_trigger
hid_sensor_iio_common
industrialio_triggered_buffer
kfifo_buf
snd_soc_sst_match
industrialio
kvm
snd_soc_core
irqbypass
efi_pstore
snd_compress
intel_cstate
acer_wmi
snd_hda_intel
snd_hda_codec
uvcvideo
snd_hda_core
videobuf2_vmalloc
snd_hwdep
videobuf2_memops
videobuf2_v4l2
snd_pcm
videobuf2_core
intel_uncore
intel_rapl_perf
snd_timer
serio_raw
pcspkr
snd
soundcore
iTCO_wdt
videodev
efivars
iTCO_vendor_support
sg
shpchp
rtsx_usb_ms
media
btusb
memstick
hid_multitouch
btrtl
mei_me
idma64
joydev
evdev
mei
virt_dma
intel_lpss_pci
i915
intel_pch_thermal
hid_sensor_hub
tpm_crb
int3403_thermal
wmi
hci_uart
btbcm
btqca
btintel
bluetooth
battery
video
drm_kms_helper
rfkill
crc16
drm
intel_lpss_acpi
intel_lpss
intel_vbtn
ac
i2c_algo_bit
sparse_keymap
int3400_thermal
processor_thermal_device
tpm_tis
int340x_thermal_zone
tpm_tis_core
acpi_thermal_rel
acpi_pad
tpm
intel_soc_dts_iosf
button
efivarfs
ip_tables
x_tables
autofs4
btrfs
crc32c_generic
xor
raid6_pq
algif_skcipher
af_alg
rtsx_usb_sdmmc
mmc_core
rtsx_usb
mfd_core
hid_generic
usbhid
dm_crypt
dm_mod
sd_mod
intel_ishtp_hid
crct10dif_pclmul
crc32_pclmul
crc32c_intel
ghash_clmulni_intel
aesni_intel
aes_x86_64
lrw
ahci
gf128mul
glue_helper
libahci
ablk_helper
cryptd
libata
xhci_pci
xhci_hcd
i2c_i801
i2c_smbus
scsi_mod
usbcore
intel_ish_ipc
intel_ishtp
usb_common
i2c_hid
thermal
hid
** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation Skylake Host Bridge/DRAM Registers [8086:1904] (rev 08)
Subsystem: Acer Incorporated [ALI] Skylake Host Bridge/DRAM Registers [1025:111e]
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>
Kernel driver in use: skl_uncore
00:02.0 VGA compatible controller [0300]: Intel Corporation HD Graphics 520 [8086:1916] (rev 07) (prog-if 00 [VGA controller])
Subsystem: Acer Incorporated [ALI] HD Graphics 520 [1025:111e]
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 278
Region 0: Memory at b0000000 (64-bit, non-prefetchable) [size=16M]
Region 2: Memory at a0000000 (64-bit, prefetchable) [size=256M]
Region 4: I/O ports at 3000 [size=64]
[virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
Capabilities: <access denied>
Kernel driver in use: i915
Kernel modules: i915
00:04.0 Signal processing controller [1180]: Intel Corporation Skylake Processor Thermal Subsystem [8086:1903] (rev 08)
Subsystem: Acer Incorporated [ALI] Skylake Processor Thermal Subsystem [1025:111e]
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 b1630000 (64-bit, non-prefetchable) [size=32K]
Capabilities: <access denied>
Kernel driver in use: proc_thermal
Kernel modules: processor_thermal_device
00:05.0 Multimedia controller [0480]: Intel Corporation Skylake Imaging Unit [8086:1919] (rev 01)
Subsystem: Acer Incorporated [ALI] Skylake Imaging Unit [1025:111e]
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 b1000000 (64-bit, non-prefetchable) [size=4M]
Capabilities: <access denied>
00:13.0 Non-VGA unclassified device [0000]: Intel Corporation Device [8086:9d35] (rev 21)
Subsystem: Acer Incorporated [ALI] Device [1025:111e]
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 20
Region 0: Memory at b1642000 (64-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: intel_ish_ipc
Kernel modules: intel_ish_ipc
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: Acer Incorporated [ALI] Sunrise Point-LP USB 3.0 xHCI Controller [1025:111e]
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 b1600000 (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: Acer Incorporated [ALI] Sunrise Point-LP Thermal subsystem [1025:111e]
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 C routed to IRQ 18
Region 0: Memory at b1643000 (64-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: intel_pch_thermal
Kernel modules: intel_pch_thermal
00:14.3 Multimedia controller [0480]: Intel Corporation Device [8086:9d32] (rev 01)
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, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 255
Region 0: Memory at b1610000 (64-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
00:15.0 Signal processing controller [1180]: Intel Corporation Sunrise Point-LP Serial IO I2C Controller #0 [8086:9d60] (rev 21)
Subsystem: Acer Incorporated [ALI] Sunrise Point-LP Serial IO I2C Controller [1025:111e]
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 b1644000 (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 #1 [8086:9d61] (rev 21)
Subsystem: Acer Incorporated [ALI] Sunrise Point-LP Serial IO I2C Controller [1025:111e]
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 B routed to IRQ 17
Region 0: Memory at b1645000 (64-bit, non-prefetchable) [size=4K]
Capabilities: <access denied>
Kernel driver in use: intel-lpss
Kernel modules: intel_lpss_pci
00:15.2 Signal processing controller [1180]: Intel Corporation Sunrise Point-LP Serial IO I2C Controller #2 [8086:9d62] (rev 21)
Subsystem: Acer Incorporated [ALI] Sunrise Point-LP Serial IO I2C Controller [1025:111e]
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 C routed to IRQ 18
Region 0: Memory at b1646000 (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 #1 [8086:9d3a] (rev 21)
Subsystem: Acer Incorporated [ALI] Sunrise Point-LP CSME HECI [1025:111e]
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 b1647000 (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: Acer Incorporated [ALI] Sunrise Point-LP SATA Controller [AHCI mode] [1025:111e]
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 b1640000 (32-bit, non-prefetchable) [size=8K]
Region 1: Memory at b164a000 (32-bit, non-prefetchable) [size=256]
Region 2: I/O ports at 3080 [size=8]
Region 3: I/O ports at 3088 [size=4]
Region 4: I/O ports at 3060 [size=32]
Region 5: Memory at b1648000 (32-bit, non-prefetchable) [size=2K]
Capabilities: <access denied>
Kernel driver in use: ahci
Kernel modules: ahci
00:1d.0 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port #9 [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, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 274
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
Memory behind bridge: b1400000-b15fffff
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: Acer Incorporated [ALI] Sunrise Point-LP LPC Controller [1025:111e]
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: Acer Incorporated [ALI] Sunrise Point-LP PMC [1025:111e]
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
Region 0: Memory at b163c000 (32-bit, non-prefetchable) [size=16K]
00:1f.3 Audio device [0403]: Intel Corporation Sunrise Point-LP HD Audio [8086:9d70] (rev 21)
Subsystem: Acer Incorporated [ALI] Sunrise Point-LP HD Audio [1025:111e]
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, Cache Line Size: 64 bytes
Interrupt: pin A routed to IRQ 279
Region 0: Memory at b1638000 (64-bit, non-prefetchable) [size=16K]
Region 4: Memory at b1620000 (64-bit, non-prefetchable) [size=64K]
Capabilities: <access denied>
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel, snd_soc_skl
00:1f.4 SMBus [0c05]: Intel Corporation Sunrise Point-LP SMBus [8086:9d23] (rev 21)
Subsystem: Acer Incorporated [ALI] Sunrise Point-LP SMBus [1025:111e]
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 16
Region 0: Memory at b1649000 (64-bit, non-prefetchable) [size=256]
Region 4: I/O ports at 3040 [size=32]
Kernel driver in use: i801_smbus
Kernel modules: i2c_i801
01:00.0 Network controller [0280]: Qualcomm Atheros QCA6174 802.11ac Wireless Network Adapter [168c:003e] (rev 32)
Subsystem: Foxconn International, Inc. QCA6174 802.11ac Wireless Network Adapter [105b:e09d]
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 304
Region 0: Memory at b1400000 (64-bit, non-prefetchable) [size=2M]
Capabilities: <access denied>
Kernel driver in use: ath10k_pci
Kernel modules: ath10k_pci
** USB devices:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 0bda:0129 Realtek Semiconductor Corp. RTS5129 Card Reader Controller
Bus 001 Device 004: ID 0bda:56c1 Realtek Semiconductor Corp.
Bus 001 Device 003: ID 0489:e09f Foxconn / Hon Hai
Bus 001 Device 002: ID 04f2:1558 Chicony Electronics Co., Ltd
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
-- System Information:
Debian Release: 9.0
APT prefers testing
APT policy: (500, 'testing'), (1, 'experimental')
Architecture: amd64
(x86_64)
Kernel: Linux 4.9.0-2-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: systemd (via /run/systemd/system)
Versions of packages linux-image-4.9.0-2-amd64 depends on:
ii initramfs-tools [linux-initramfs-tool] 0.128
ii kmod 23-2
ii linux-base 4.5
Versions of packages linux-image-4.9.0-2-amd64 recommends:
ii firmware-linux-free 3.4
ii irqbalance 1.1.0-2.3
Versions of packages linux-image-4.9.0-2-amd64 suggests:
pn debian-kernel-handbook <none>
ii grub-efi-amd64 2.02~beta3-5
pn linux-doc-4.9 <none>
Versions of packages linux-image-4.9.0-2-amd64 is related to:
pn firmware-amd-graphics <none>
ii firmware-atheros 20161130-2
pn firmware-bnx2 <none>
pn firmware-bnx2x <none>
pn firmware-brcm80211 <none>
pn firmware-cavium <none>
pn firmware-intel-sound <none>
pn firmware-intelwimax <none>
pn firmware-ipw2x00 <none>
pn firmware-ivtv <none>
pn firmware-iwlwifi <none>
pn firmware-libertas <none>
pn firmware-linux-nonfree <none>
ii firmware-misc-nonfree 20161130-2
pn firmware-myricom <none>
pn firmware-netxen <none>
pn firmware-qlogic <none>
pn firmware-realtek <none>
pn firmware-samsung <none>
pn firmware-siano <none>
pn firmware-ti-connectivity <none>
pn xen-hypervisor <none>
-- no debconf information
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