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Bug#792746: Upgrading to 4.0.8-1 kernel makes external monitors unusable



Package: src:linux
Version: 4.5.4-1
Followup-For: Bug #792746

Hello,

thank you for maintaining the Linux kernel in Debian!

I also have this problem. It was better with 4.3, then it became
terrible with 4.4 (visiting graphically intensive sites in Chromium
would turn off the external DisplayPort) and with 4.5, DisplayPort
switches off only when, after a resume, xrandr sets it to the external
monitor's native resolution from the mirror of the laptop's screen that
was used by light-locker..

I'm on a HP EliteBook 2540p, this seems to be the information about the
video card:

00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 02) (prog-if 00 [VGA controller])
	DeviceName: 32
	Subsystem: Hewlett-Packard Company Core Processor Integrated Graphics Controller
	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 28
	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 5058 [size=8]
	Expansion ROM at <unassigned> [disabled]
	Capabilities: <access denied>
	Kernel driver in use: i915
	Kernel modules: i915

When the problem happens, this appears on dmesg:

    [227725.132861] [drm:ironlake_irq_handler [i915]] *ERROR* PCH transcoder B FIFO underrun

I currently use this script to reliably turn the external DisplayPort
off and on until it's back on again:

    #!/bin/sh
    while true
    do
        PRE=$(dmesg|grep "FIFO underrun" | tail -1)
        xrandr --output DP2 --off
        sleep 0.3
        xrandr --output DP2 --auto $DP2_SETUP
        sleep 0.3
        POST=$(dmesg|grep "FIFO underrun" | tail -1)
        if [ "$PRE" != "$POST" ]
        then
            dmesg | tail
        else
            # TODO: once it's tested a few times, send a bug report with this
            echo "Should be ok now"
	    break
        fi
    done

This seems related: https://bugs.archlinux.org/task/47937


Regards,

Enrico


-- Package-specific info:
** Version:
Linux version 4.5.0-2-amd64 (debian-kernel@lists.debian.org) (gcc version 5.3.1 20160429 (Debian 5.3.1-17) ) #1 SMP Debian 4.5.3-2 (2016-05-08)

** Command line:
BOOT_IMAGE=/vmlinuz-4.5.0-2-amd64 root=/dev/mapper/viaza-root ro quiet splash

** Tainted: OE (12288)
 * Out-of-tree module has been loaded.
 * Unsigned module has been loaded (currently expected).

** Kernel log:
[227705.634128] microcode: CPU0 microcode updated early to revision 0x4, date = 2013-06-28
[227705.634171] Enabling non-boot CPUs ...
[227705.653390] x86: Booting SMP configuration:
[227705.653391] smpboot: Booting Node 0 Processor 1 APIC 0x1
[227705.655984]  cache: parent cpu1 should not be sleeping
[227705.656279] CPU1 is up
[227705.673403] smpboot: Booting Node 0 Processor 2 APIC 0x4
[227705.673781] microcode: CPU2 microcode updated early to revision 0x4, date = 2013-06-28
[227705.676115]  cache: parent cpu2 should not be sleeping
[227705.676414] CPU2 is up
[227705.693441] smpboot: Booting Node 0 Processor 3 APIC 0x5
[227705.696039]  cache: parent cpu3 should not be sleeping
[227705.696349] CPU3 is up
[227705.699068] ACPI: Waking up from system sleep state S3
[227706.214405] acpi LNXPOWER:02: Turning OFF
[227706.214448] acpi LNXPOWER:01: Turning OFF
[227706.214930] yenta_cardbus 0000:44:06.2: enabling device (0006 -> 0007)
[227706.229261] ehci-pci 0000:00:1a.0: System wakeup disabled by ACPI
[227706.229562] ehci-pci 0000:00:1d.0: System wakeup disabled by ACPI
[227706.229641] firewire_ohci 0000:44:06.0: proprietary Ricoh MMC controller disabled (via firewire function)
[227706.229643] firewire_ohci 0000:44:06.0: MMC cards are now supported by standard SDHCI controller
[227706.233414] PM: noirq resume of devices complete after 18.954 msecs
[227706.235521] PM: early resume of devices complete after 2.086 msecs
[227706.235609] e1000e 0000:00:19.0: System wakeup disabled by ACPI
[227706.235956] sdhci-pci 0000:44:06.1: Will use DMA mode even though HW doesn't fully claim to support it.
[227706.236956] sdhci-pci 0000:44:06.1: Will use DMA mode even though HW doesn't fully claim to support it.
[227706.242092] sd 0:0:0:0: [sda] Starting disk
[227706.242133] sd 1:0:0:0: [sdc] Starting disk
[227706.369224] tpm_tis 00:01: TPM is disabled/deactivated (0x7)
[227706.369231] rtc_cmos 00:03: System wakeup disabled by ACPI
[227706.465215] usb 1-1.1: reset full-speed USB device number 3 using ehci-pci
[227706.572190] ata3: SATA link down (SStatus 0 SControl 300)
[227706.572473] ata2: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[227706.572505] ata6: SATA link down (SStatus 0 SControl 300)
[227706.572898] ata2.00: unexpected _GTF length (8)
[227706.572958] ata2.00: supports DRM functions and may not be fully accessible
[227706.575881] ata2.00: disabling queued TRIM support
[227706.579519] ata2.00: unexpected _GTF length (8)
[227706.579592] ata2.00: supports DRM functions and may not be fully accessible
[227706.582499] ata2.00: disabling queued TRIM support
[227706.585716] ata2.00: configured for UDMA/133
[227706.595999] ata2.00: Enabling discard_zeroes_data
[227706.625266] ata1: SATA link up 3.0 Gbps (SStatus 123 SControl 300)
[227706.625966] ata1.00: unexpected _GTF length (8)
[227706.626940] ata1.00: unexpected _GTF length (8)
[227706.627061] ata1.00: configured for UDMA/100
[227706.633176] usb 1-1.5: reset high-speed USB device number 5 using ehci-pci
[227706.789189] firewire_core 0000:44:06.0: rediscovered device fw0
[227707.069174] pcmcia_socket pcmcia_socket0: *** DANGER *** unable to remove socket power
[227707.072236] PM: resume of devices complete after 836.754 msecs
[227707.072369] usb 1-1.1:1.0: rebind failed: -517
[227707.072373] usb 1-1.1:1.1: rebind failed: -517
[227707.072571] PM: Finishing wakeup.
[227707.072573] Restarting tasks ... 
[227707.072670] acpi PNP0501:00: Still not present
[227707.072769] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment
[227707.072780] yenta_cardbus 0000:44:06.2: CardBus bridge to [bus 45-48]
[227707.072783] yenta_cardbus 0000:44:06.2:   bridge window [io  0x2000-0x20ff]
[227707.072788] yenta_cardbus 0000:44:06.2:   bridge window [io  0x2400-0x24ff]
[227707.072793] yenta_cardbus 0000:44:06.2:   bridge window [mem 0xd8000000-0xdbffffff pref]
[227707.072798] yenta_cardbus 0000:44:06.2:   bridge window [mem 0xdc000000-0xdfffffff]
[227707.072880] i915 0000:00:02.0: BAR 6: [??? 0x00000000 flags 0x2] has bogus alignment
[227707.072885] yenta_cardbus 0000:44:06.2: CardBus bridge to [bus 45-48]
[227707.072887] yenta_cardbus 0000:44:06.2:   bridge window [io  0x2000-0x20ff]
[227707.072892] yenta_cardbus 0000:44:06.2:   bridge window [io  0x2400-0x24ff]
[227707.072897] yenta_cardbus 0000:44:06.2:   bridge window [mem 0xd8000000-0xdbffffff pref]
[227707.072902] yenta_cardbus 0000:44:06.2:   bridge window [mem 0xdc000000-0xdfffffff]
[227707.114941] done.
[227707.137801] video LNXVIDEO:01: Restoring backlight state
[227707.370416] e1000e: eth2 NIC Link is Down
[227707.371539] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[227707.371782] iwlwifi 0000:43:00.0: L1 Enabled - LTR Disabled
[227707.372013] iwlwifi 0000:43:00.0: L1 Enabled - LTR Disabled
[227707.372105] iwlwifi 0000:43:00.0: Radio type=0x1-0x3-0x1
[227707.586880] iwlwifi 0000:43:00.0: L1 Enabled - LTR Disabled
[227707.587103] iwlwifi 0000:43:00.0: L1 Enabled - LTR Disabled
[227707.587292] iwlwifi 0000:43:00.0: Radio type=0x1-0x3-0x1
[227707.667220] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[227707.671748] IPv6: ADDRCONF(NETDEV_UP): eth2: link is not ready
[227707.703716] psmouse serio4: synaptics: queried max coordinates: x [..5808], y [..5372]
[227707.881380] IPv6: ADDRCONF(NETDEV_UP): eth2: link is not ready
[227707.984076] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[227708.325837] [drm:ironlake_irq_handler [i915]] *ERROR* CPU pipe A FIFO underrun
[227708.349476] [drm:ironlake_irq_handler [i915]] *ERROR* CPU pipe B FIFO underrun
[227708.349523] [drm:ironlake_irq_handler [i915]] *ERROR* PCH transcoder B FIFO underrun
[227711.188117] wlan0: authenticate with 24:65:11:39:78:98
[227711.190953] wlan0: send auth to 24:65:11:39:78:98 (try 1/3)
[227711.193818] wlan0: authenticated
[227711.196904] wlan0: associate with 24:65:11:39:78:98 (try 1/3)
[227711.214820] wlan0: RX AssocResp from 24:65:11:39:78:98 (capab=0x431 status=0 aid=1)
[227711.218101] wlan0: associated
[227711.218185] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[227722.715574] [drm:ironlake_irq_handler [i915]] *ERROR* PCH transcoder B FIFO underrun
[227723.534040] [drm:ironlake_irq_handler [i915]] *ERROR* PCH transcoder B FIFO underrun
[227724.331988] [drm:ironlake_irq_handler [i915]] *ERROR* PCH transcoder B FIFO underrun
[227725.132861] [drm:ironlake_irq_handler [i915]] *ERROR* PCH transcoder B FIFO underrun
[227725.938072] [drm:ironlake_irq_handler [i915]] *ERROR* PCH transcoder B FIFO underrun
[227726.753099] [drm:ironlake_irq_handler [i915]] *ERROR* PCH transcoder B FIFO underrun
[228013.455033] usb 2-1.1: reset high-speed USB device number 3 using ehci-pci
[228018.526783] usb 2-1.1: device descriptor read/64, error -110

** Model information
sys_vendor: Hewlett-Packard
product_name: HP EliteBook 2540p (WP884ET#ABZ)
product_version: 0000000000
chassis_vendor: Hewlett-Packard
chassis_version: 
bios_vendor: Hewlett-Packard
bios_version: 68CSU Ver. F.21
board_vendor: Hewlett-Packard
board_name: 7008
board_version: KBC Version 38.33

** Loaded modules:
vboxpci(OE)
vboxnetadp(OE)
vboxnetflt(OE)
vboxdrv(OE)
tun(E)
nls_utf8(E)
fuse(E)
ufs(E)
qnx4(E)
hfsplus(E)
hfs(E)
minix(E)
ntfs(E)
vfat(E)
msdos(E)
fat(E)
jfs(E)
xfs(E)
libcrc32c(E)
cpuid(E)
ctr(E)
ccm(E)
rfcomm(E)
cpufreq_stats(E)
cpufreq_conservative(E)
cpufreq_powersave(E)
cpufreq_userspace(E)
pci_stub(E)
bnep(E)
binfmt_misc(E)
algif_skcipher(E)
af_alg(E)
hmac(E)
drbg(E)
ansi_cprng(E)
dm_crypt(E)
pata_pcmcia(E)
iTCO_wdt(E)
iTCO_vendor_support(E)
hp_wmi(E)
sparse_keymap(E)
intel_powerclamp(E)
coretemp(E)
kvm_intel(E)
kvm(E)
irqbypass(E)
crct10dif_pclmul(E)
crc32_pclmul(E)
ghash_clmulni_intel(E)
joydev(E)
serio_raw(E)
pcspkr(E)
acpi_cpufreq(E)
tpm_infineon(E)
pcmcia(E)
uvcvideo(E)
videobuf2_vmalloc(E)
videobuf2_memops(E)
videobuf2_v4l2(E)
videobuf2_core(E)
videodev(E)
media(E)
btusb(E)
btrtl(E)
btbcm(E)
btintel(E)
bluetooth(E)
arc4(E)
snd_hda_codec_hdmi(E)
iwldvm(E)
mac80211(E)
sg(E)
intel_ips(E)
iwlwifi(E)
snd_hda_codec_idt(E)
snd_hda_codec_generic(E)
lpc_ich(E)
yenta_socket(E)
pcmcia_rsrc(E)
pcmcia_core(E)
mfd_core(E)
cfg80211(E)
snd_hda_intel(E)
rfkill(E)
snd_hda_codec(E)
snd_hda_core(E)
snd_hwdep(E)
snd_pcm_oss(E)
snd_mixer_oss(E)
shpchp(E)
snd_pcm(E)
snd_timer(E)
snd(E)
soundcore(E)
mei_me(E)
mei(E)
wmi(E)
battery(E)
8250_fintek(E)
tpm_tis(E)
tpm(E)
hp_accel(E)
lis3lv02d(E)
input_polldev(E)
evdev(E)
ac(E)
processor(E)
loop(E)
firewire_sbp2(E)
parport_pc(E)
ppdev(E)
lp(E)
parport(E)
autofs4(E)
ext4(E)
ecb(E)
crc16(E)
mbcache(E)
jbd2(E)
btrfs(E)
crc32c_generic(E)
xor(E)
raid6_pq(E)
dm_mod(E)
md_mod(E)
sd_mod(E)
hid_generic(E)
usbhid(E)
hid(E)
uas(E)
usb_storage(E)
crc32c_intel(E)
aesni_intel(E)
aes_x86_64(E)
glue_helper(E)
lrw(E)
gf128mul(E)
ablk_helper(E)
cryptd(E)
ahci(E)
libahci(E)
psmouse(E)
libata(E)
scsi_mod(E)
sdhci_pci(E)
firewire_ohci(E)
sdhci(E)
firewire_core(E)
mmc_core(E)
crc_itu_t(E)
ehci_pci(E)
ehci_hcd(E)
i915(E)
e1000e(E)
usbcore(E)
ptp(E)
usb_common(E)
pps_core(E)
i2c_algo_bit(E)
drm_kms_helper(E)
drm(E)
thermal(E)
video(E)
button(E)
fjes(E)

** Network interface configuration:

auto lo
iface lo inet loopback

allow-hotplug eth0

allow-hotplug eth1
iface eth1 inet static
	address 192.168.0.200
	netmask 255.255.255.248

allow-hotplug usb0

** 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: eth2: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast state DOWN group default qlen 1000
    link/ether ac:16:2d:47:89:11 brd ff:ff:ff:ff:ff:ff
3: wlan0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP group default qlen 1000
    link/ether 58:94:6b:70:1a:e0 brd ff:ff:ff:ff:ff:ff
    inet 192.168.178.21/24 brd 192.168.178.255 scope global dynamic wlan0
       valid_lft 863245sec preferred_lft 863245sec
    inet6 2a02:8109:43f:fd04:5a94:6bff:fe70:1ae0/64 scope global noprefixroute dynamic 
       valid_lft 4899sec preferred_lft 2199sec
    inet6 fe80::5a94:6bff:fe70:1ae0/64 scope link 
       valid_lft forever preferred_lft forever
6: vboxnet0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
    link/ether 0a:00:27:00:00:00 brd ff:ff:ff:ff:ff:ff

*** Device statistics:
Inter-|   Receive                                                |  Transmit
 face |bytes    packets errs drop fifo frame compressed multicast|bytes    packets errs drop fifo colls carrier compressed
 wlan0: 2719188283 2431303    0    0    0     0          0         0 256854730 1621755    0    0    0     0       0          0
  eth2:       0       0    0    0    0     0          0         0        0       0    0    0    0     0       0          0
    lo: 327118137  330876    0    0    0     0          0         0 327118137  330876    0    0    0     0       0          0
vboxnet0:       0       0    0    0    0     0          0         0        0       0    0    0    0     0       0          0

*** Protocol statistics:
Ip:
    Forwarding: 2
    2078178 total packets received
    697 with invalid addresses
    0 forwarded
    0 incoming packets discarded
    2039091 incoming packets delivered
    1451132 requests sent out
    8 outgoing packets dropped
    2386 dropped because of missing route
Icmp:
    81 ICMP messages received
    0 input ICMP message failed.
    ICMP input histogram:
        destination unreachable: 26
        timeout in transit: 50
        echo replies: 5
    131 ICMP messages sent
    0 ICMP messages failed
    ICMP output histogram:
        destination unreachable: 70
        echo request: 61
IcmpMsg:
        InType0: 5
        InType3: 26
        InType11: 50
        OutType3: 70
        OutType8: 61
Tcp:
    39687 active connections openings
    6505 passive connection openings
    6606 failed connection attempts
    4123 connection resets received
    12 connections established
    2498692 segments received
    1815786 segments send out
    4631 segments retransmited
    92 bad segments received.
    17619 resets sent
Udp:
    86394 packets received
    76 packets to unknown port received.
    0 packet receive errors
    78015 packets sent
    0 receive buffer errors
    0 send buffer errors
    IgnoredMulti: 932
UdpLite:
TcpExt:
    356 packets pruned from receive queue because of socket buffer overrun
    15221 TCP sockets finished time wait in fast timer
    20 packets rejects in established connections because of timestamp
    28990 delayed acks sent
    21 delayed acks further delayed because of locked socket
    Quick ack mode was activated 6773 times
    2770 packets directly queued to recvmsg prequeue.
    9756035 bytes directly in process context from backlog
    TCPDirectCopyFromPrequeue: 1942890
    1606416 packet headers predicted
    9863 packets header predicted and directly queued to user
    147911 acknowledgments not containing data payload received
    184091 predicted acknowledgments
    TCPSackRecovery: 590
    Detected reordering 1 times using FACK
    Detected reordering 4 times using time stamp
    11 congestion windows fully recovered without slow start
    4 congestion windows partially recovered using Hoe heuristic
    TCPDSACKUndo: 13
    267 congestion windows recovered without slow start after partial ack
    TCPLostRetransmit: 37
    TCPSackFailures: 26
    9 timeouts in loss state
    796 fast retransmits
    14 forward retransmits
    190 retransmits in slow start
    TCPTimeouts: 588
    TCPLossProbes: 2493
    TCPLossProbeRecovery: 989
    TCPSackRecoveryFail: 75
    105015 packets collapsed in receive queue due to low socket buffer
    TCPDSACKOldSent: 6739
    TCPDSACKOfoSent: 8
    TCPDSACKRecv: 597
    TCPDSACKOfoRecv: 7
    2248 connections reset due to unexpected data
    2241 connections reset due to early user close
    78 connections aborted due to timeout
    10 times unable to send RST due to no memory
    TCPDSACKIgnoredNoUndo: 292
    TCPSpuriousRTOs: 1
    TCPSackShifted: 190
    TCPSackMerged: 506
    TCPSackShiftFallback: 1391
    TCPRetransFail: 326
    TCPRcvCoalesce: 1343922
    TCPOFOQueue: 88478
    TCPOFOMerge: 8
    TCPChallengeACK: 93
    TCPSYNChallenge: 92
    TCPSpuriousRtxHostQueues: 242
    TCPAutoCorking: 41760
    TCPFromZeroWindowAdv: 102
    TCPToZeroWindowAdv: 104
    TCPWantZeroWindowAdv: 978
    TCPSynRetrans: 424
    TCPOrigDataSent: 445662
    TCPHystartTrainDetect: 64
    TCPHystartTrainCwnd: 1318
    TCPHystartDelayDetect: 14
    TCPHystartDelayCwnd: 629
    TCPACKSkippedSeq: 44
    TCPKeepAlive: 29789
IpExt:
    InMcastPkts: 7289
    OutMcastPkts: 3176
    InBcastPkts: 932
    InOctets: 2377195971
    OutOctets: 428604110
    InMcastOctets: 635871
    OutMcastOctets: 226075
    InBcastOctets: 192018
    InNoECTPkts: 2078170
    InECT0Pkts: 8


** PCI devices:
00:00.0 Host bridge [0600]: Intel Corporation Core Processor DRAM Controller [8086:0044] (rev 02)
	Subsystem: Hewlett-Packard Company Core Processor DRAM Controller [103c:7008]
	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: agpgart-intel

00:02.0 VGA compatible controller [0300]: Intel Corporation Core Processor Integrated Graphics Controller [8086:0046] (rev 02) (prog-if 00 [VGA controller])
	DeviceName: 32
	Subsystem: Hewlett-Packard Company Core Processor Integrated Graphics Controller [103c:7008]
	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 28
	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 5058 [size=8]
	Expansion ROM at <unassigned> [disabled]
	Capabilities: <access denied>
	Kernel driver in use: i915
	Kernel modules: i915

00:16.0 Communication controller [0780]: Intel Corporation 5 Series/3400 Series Chipset HECI Controller [8086:3b64] (rev 06)
	Subsystem: Hewlett-Packard Company 5 Series/3400 Series Chipset HECI Controller [103c:7008]
	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 27
	Region 0: Memory at d4724000 (64-bit, non-prefetchable) [size=16]
	Capabilities: <access denied>
	Kernel driver in use: mei_me
	Kernel modules: mei_me

00:16.3 Serial controller [0700]: Intel Corporation 5 Series/3400 Series Chipset KT Controller [8086:3b67] (rev 06) (prog-if 02 [16550])
	Subsystem: Hewlett-Packard Company 5 Series/3400 Series Chipset KT Controller [103c:7008]
	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: I/O ports at 5050 [size=8]
	Region 1: Memory at d472b000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>
	Kernel driver in use: serial

00:19.0 Ethernet controller [0200]: Intel Corporation 82577LM Gigabit Network Connection [8086:10ea] (rev 05)
	Subsystem: Hewlett-Packard Company 82577LM Gigabit Network Connection [103c:7008]
	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 31
	Region 0: Memory at d4700000 (32-bit, non-prefetchable) [size=128K]
	Region 1: Memory at d472a000 (32-bit, non-prefetchable) [size=4K]
	Region 2: I/O ports at 5020 [size=32]
	Capabilities: <access denied>
	Kernel driver in use: e1000e
	Kernel modules: e1000e

00:1a.0 USB controller [0c03]: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller [8086:3b3c] (rev 05) (prog-if 20 [EHCI])
	Subsystem: Hewlett-Packard Company 5 Series/3400 Series Chipset USB2 Enhanced Host Controller [103c:7008]
	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 d4729000 (32-bit, non-prefetchable) [size=1K]
	Capabilities: <access denied>
	Kernel driver in use: ehci-pci
	Kernel modules: ehci_pci

00:1b.0 Audio device [0403]: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio [8086:3b56] (rev 05)
	Subsystem: Hewlett-Packard Company 5 Series/3400 Series Chipset High Definition Audio [103c:7008]
	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 30
	Region 0: Memory at d4720000 (64-bit, non-prefetchable) [size=16K]
	Capabilities: <access denied>
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd_hda_intel

00:1c.0 PCI bridge [0604]: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 [8086:3b42] (rev 05) (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 24
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
	Memory behind bridge: d4600000-d46fffff
	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.1 PCI bridge [0604]: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 2 [8086:3b44] (rev 05) (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 B routed to IRQ 25
	Bus: primary=00, secondary=02, subordinate=42, sec-latency=0
	I/O behind bridge: 00003000-00004fff
	Memory behind bridge: d0600000-d45fffff
	Prefetchable memory behind bridge: 00000000d4900000-00000000d4afffff
	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.3 PCI bridge [0604]: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 4 [8086:3b48] (rev 05) (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 D routed to IRQ 26
	Bus: primary=00, secondary=43, subordinate=43, sec-latency=0
	Memory behind bridge: d0500000-d05fffff
	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 USB controller [0c03]: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller [8086:3b34] (rev 05) (prog-if 20 [EHCI])
	Subsystem: Hewlett-Packard Company 5 Series/3400 Series Chipset USB2 Enhanced Host Controller [103c:7008]
	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 20
	Region 0: Memory at d4728000 (32-bit, non-prefetchable) [size=1K]
	Capabilities: <access denied>
	Kernel driver in use: ehci-pci
	Kernel modules: ehci_pci

00:1e.0 PCI bridge [0604]: Intel Corporation 82801 Mobile PCI Bridge [8086:2448] (rev a5) (prog-if 01 [Subtractive 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
	Bus: primary=00, secondary=44, subordinate=48, sec-latency=64
	I/O behind bridge: 00002000-00002fff
	Memory behind bridge: d0400000-d04fffff
	Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
	BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
		PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
	Capabilities: <access denied>

00:1f.0 ISA bridge [0601]: Intel Corporation Mobile 5 Series Chipset LPC Interface Controller [8086:3b07] (rev 05)
	Subsystem: Hewlett-Packard Company QM57 Chipset LPC Interface Controller [103c:7008]
	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
	Kernel modules: lpc_ich

00:1f.2 SATA controller [0106]: Intel Corporation 5 Series/3400 Series Chipset 6 port SATA AHCI Controller [8086:3b2f] (rev 05) (prog-if 01 [AHCI 1.0])
	Subsystem: Hewlett-Packard Company 5 Series/3400 Series Chipset 6 port SATA AHCI Controller [103c:7008]
	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 29
	Region 0: I/O ports at 5048 [size=8]
	Region 1: I/O ports at 5064 [size=4]
	Region 2: I/O ports at 5040 [size=8]
	Region 3: I/O ports at 5060 [size=4]
	Region 4: I/O ports at 5000 [size=32]
	Region 5: Memory at d4727000 (32-bit, non-prefetchable) [size=2K]
	Capabilities: <access denied>
	Kernel driver in use: ahci
	Kernel modules: ahci

00:1f.6 Signal processing controller [1180]: Intel Corporation 5 Series/3400 Series Chipset Thermal Subsystem [8086:3b32] (rev 05)
	Subsystem: Hewlett-Packard Company 5 Series/3400 Series Chipset Thermal Subsystem [103c:7008]
	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 18
	Region 0: Memory at d4726000 (64-bit, non-prefetchable) [size=4K]
	Capabilities: <access denied>
	Kernel driver in use: intel ips
	Kernel modules: intel_ips

43:00.0 Network controller [0280]: Intel Corporation Centrino Advanced-N 6200 [8086:4239] (rev 35)
	DeviceName: WLAN
	Subsystem: Intel Corporation Centrino Advanced-N 6200 2x2 AGN [8086:1311]
	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 32
	Region 0: Memory at d0500000 (64-bit, non-prefetchable) [size=8K]
	Capabilities: <access denied>
	Kernel driver in use: iwlwifi
	Kernel modules: iwlwifi

44:06.0 FireWire (IEEE 1394) [0c00]: Ricoh Co Ltd R5C832 IEEE 1394 Controller [1180:0832] (rev 06) (prog-if 10 [OHCI])
	Subsystem: Hewlett-Packard Company R5C832 IEEE 1394 Controller [103c:7008]
	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: 64 (500ns min, 1000ns max), Cache Line Size: 64 bytes
	Interrupt: pin A routed to IRQ 20
	Region 0: Memory at d0401000 (32-bit, non-prefetchable) [size=2K]
	Capabilities: <access denied>
	Kernel driver in use: firewire_ohci
	Kernel modules: firewire_ohci

44:06.1 SD Host controller [0805]: Ricoh Co Ltd R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter [1180:0822] (rev 25)
	Subsystem: Hewlett-Packard Company R5C822 SD/SDIO/MMC/MS/MSPro Host Adapter [103c:7008]
	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: 64, Cache Line Size: 64 bytes
	Interrupt: pin B routed to IRQ 22
	Region 0: Memory at d0403000 (32-bit, non-prefetchable) [size=256]
	Capabilities: <access denied>
	Kernel driver in use: sdhci-pci
	Kernel modules: sdhci_pci

44:06.2 CardBus bridge [0607]: Ricoh Co Ltd RL5c476 II [1180:0476] (rev bb)
	Subsystem: Hewlett-Packard Company RL5c476 II [103c:7008]
	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 22
	Region 0: [virtual] Memory at d0400000 (32-bit, non-prefetchable) [size=4K]
	Bus: primary=00, secondary=00, subordinate=00, sec-latency=0
	Memory window 0: d8000000-dbffffff
	Memory window 1: dc000000-dfffffff
	I/O window 0: 00002000-000020ff
	I/O window 1: 00002400-000024ff
	BridgeCtl: Parity- SERR- ISA- VGA- MAbort- >Reset- 16bInt- PostWrite-
	16-bit legacy interface ports at 0001
	Capabilities: <access denied>
	Kernel driver in use: yenta_cardbus
	Kernel modules: yenta_socket

ff:00.0 Host bridge [0600]: Intel Corporation Core Processor QuickPath Architecture Generic Non-core Registers [8086:2c62] (rev 02)
	Subsystem: Intel Corporation Core Processor QuickPath Architecture Generic Non-core Registers [8086:8086]
	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

ff:00.1 Host bridge [0600]: Intel Corporation Core Processor QuickPath Architecture System Address Decoder [8086:2d01] (rev 02)
	Subsystem: Intel Corporation Core Processor QuickPath Architecture System Address Decoder [8086:8086]
	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

ff:02.0 Host bridge [0600]: Intel Corporation Core Processor QPI Link 0 [8086:2d10] (rev 02)
	Subsystem: Intel Corporation Core Processor QPI Link 0 [8086:8086]
	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

ff:02.1 Host bridge [0600]: Intel Corporation 1st Generation Core i3/5/7 Processor QPI Physical 0 [8086:2d11] (rev 02)
	Subsystem: Intel Corporation 1st Generation Core i3/5/7 Processor QPI Physical 0 [8086:8086]
	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

ff:02.2 Host bridge [0600]: Intel Corporation 1st Generation Core i3/5/7 Processor Reserved [8086:2d12] (rev 02)
	Subsystem: Intel Corporation 1st Generation Core i3/5/7 Processor Reserved [8086:8086]
	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

ff:02.3 Host bridge [0600]: Intel Corporation 1st Generation Core i3/5/7 Processor Reserved [8086:2d13] (rev 02)
	Subsystem: Intel Corporation 1st Generation Core i3/5/7 Processor Reserved [8086:8086]
	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


** USB devices:
Bus 002 Device 006: ID 04d9:2013 Holtek Semiconductor, Inc. Keyboard [Das Keyboard]
Bus 002 Device 007: ID 046d:c05a Logitech, Inc. M90/M100 Optical Mouse
Bus 002 Device 005: ID 05e3:0608 Genesys Logic, Inc. Hub
Bus 002 Device 004: ID 05e3:0610 Genesys Logic, Inc. 4-port hub
Bus 002 Device 003: ID 1058:1021 Western Digital Technologies, Inc. Elements Desktop (WDBAAU)
Bus 002 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 005: ID 04f2:b163 Chicony Electronics Co., Ltd 
Bus 001 Device 004: ID 138a:0007 Validity Sensors, Inc. VFS451 Fingerprint Reader
Bus 001 Device 003: ID 03f0:231d Hewlett-Packard Broadcom 2070 Bluetooth Combo
Bus 001 Device 002: ID 8087:0020 Intel Corp. Integrated Rate Matching Hub
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 4.5.0-2-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-4.5.0-2-amd64 depends on:
ii  debconf [debconf-2.0]                   1.5.59
ii  initramfs-tools [linux-initramfs-tool]  0.125
ii  kmod                                    22-1.1
ii  linux-base                              4.0

Versions of packages linux-image-4.5.0-2-amd64 recommends:
ii  firmware-linux-free  3.4
ii  irqbalance           1.1.0-2

Versions of packages linux-image-4.5.0-2-amd64 suggests:
pn  debian-kernel-handbook  <none>
ii  extlinux                3:6.03+dfsg-13
ii  grub-pc                 2.02~beta2-36
pn  linux-doc-4.5           <none>

Versions of packages linux-image-4.5.0-2-amd64 is related to:
ii  firmware-amd-graphics     20160110-1
pn  firmware-atheros          <none>
pn  firmware-bnx2             <none>
pn  firmware-bnx2x            <none>
pn  firmware-brcm80211        <none>
pn  firmware-cavium           <none>
ii  firmware-intel-sound      20160110-1
pn  firmware-intelwimax       <none>
pn  firmware-ipw2x00          <none>
pn  firmware-ivtv             <none>
ii  firmware-iwlwifi          20160110-1
pn  firmware-libertas         <none>
ii  firmware-linux-nonfree    20160110-1
ii  firmware-misc-nonfree     20160110-1
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>

-- debconf information:
  linux-image-4.5.0-2-amd64/prerm/removing-running-kernel-4.5.0-2-amd64: true


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