Hello, Lenovo T470s hangs when being plugged into docking station - ThinkPad Ultra Dock (40A20)[1][2] - just hangs, no output, nothing.
When it does boot inside docking station it boots and it power cycle itself after following lines (transcripted from video): FYA, I can get couple of these docking stations and send them for free to interested developers for hacking. I could probably get also other ones (for T420s...). Let me know, I can ask for them at work. ... efifb at mainbus0 not configured error: [drm:pid17531:intel_dp_link_training_clock_recovery] *ERROR* too many voltage retries, give up error: [drm:pid17531:intel_wait_ddi_buf_idle] *ERROR* Timeout waiting for DDI BUF C idle bit error: [drm:pid17531:intel_dp_link_training_clock_recovery] *ERROR* too many voltage retries, give up error: [drm:pid17531:intel_wait_ddi_buf_idle] *ERROR* Timeout waiting for DDI BUF C idle bit error: [drm:pid17531:intel_dp_link_training_clock_recovery] *ERROR* too many voltage retries, give up error: [drm:pid17531:intel_wait_ddi_buf_idle] *ERROR* Timeout waiting for DDI BUF C idle bit error: [drm:pid17531:intel_dp_link_training_clock_recovery] *ERROR* too many voltage retries, give up error: [drm:pid17531:intel_wait_ddi_buf_idle] *ERROR* Timeout waiting for DDI BUF C idle bit error: [drm:pid17531:intel_dp_link_training_clock_recovery] *ERROR* too many voltage retries, give up error: [drm:pid17531:intel_wait_ddi_buf_idle] *ERROR* Timeout waiting for DDI BUF C idle bit error: [drm:pid17531:intel_dp_link_training_clock_recovery] *ERROR* too many voltage retries, give up error: [drm:pid17531:intel_wait_ddi_buf_idle] *ERROR* Timeout waiting for DDI BUF C idle bit error: [drm:pid17531:intel_dp_link_training_clock_recovery] *ERROR* too many voltage retries, give up error: [drm:pid17531:intel_dp_set_idle_link_train] *ERROR* Time out waiting for DP idle patterns ^^ last line, then laptop power cycles itself Jiri [1] https://www3.lenovo.com/us/en/accessories-and-monitors/docking/mechanical-docks/ThinkPad-Ultra-Dock-90-W/p/40A20090US [2] http://www.thinkwiki.org/wiki/ThinkPad_Ultra_Dock (although they probably have older model here) - full dmesg when not being inside ThinkPad Ultra Dock. OpenBSD 6.2-current (GENERIC.MP) #6: Tue Feb 13 20:16:11 MST 2018 dera...@amd64.openbsd.org:/usr/src/sys/arch/amd64/compile/GENERIC.MP real mem = 17032802304 (16243MB) avail mem = 16509579264 (15744MB) enter_shared_special_pages: entered idt page va 0xffff800000010000 pa 0x1d64000 enter_shared_special_pages: entered kutext page va 0xffffffff81832000 pa 0x1832000 enter_shared_special_pages: entered kutext page va 0xffffffff81833000 pa 0x1833000 enter_shared_special_pages: entered kutext page va 0xffffffff81834000 pa 0x1834000 enter_shared_special_pages: entered kudata page va 0xffffffff81ac9000 pa 0x1ac9000 cpu_enter_pages: entered tss+gdt page at va 0xffffffff81ab7000 pa 0x1ab7000 cpu_enter_pages: entered t.stack page at va 0xffffffff81ab8000 pa 0x1ab8000 cpu_enter_pages: cif_tss.tss_rsp0 = 0xffffffff81ab83e0 mpath0 at root scsibus0 at mpath0: 256 targets mainbus0 at root bios0 at mainbus0: SMBIOS rev. 3.0 @ 0x9a2bb000 (62 entries) bios0: vendor LENOVO version "N1WET41W (1.20 )" date 10/17/2017 bios0: LENOVO 20HGS22D0W acpi0 at bios0: rev 2 acpi0: sleep states S0 S3 S4 S5 acpi0: tables DSDT FACP SSDT TPM2 UEFI SSDT SSDT HPET APIC MCFG ECDT SSDT BOOT BATB SSDT SSDT SSDT WSMT SSDT SSDT DBGP DBG2 POAT DMAR ASF! FPDT UEFI acpi0: wakeup devices GLAN(S4) XHC_(S3) XDCI(S4) HDAS(S4) RP01(S4) RP02(S4) RP04(S4) RP05(S4) RP06(S4) RP07(S4) RP08(S4) RP09(S4) RP10(S4) RP11(S4) RP12(S4) RP13(S4) [...] acpitimer0 at acpi0: 3579545 Hz, 24 bits acpihpet0 at acpi0: 23999999 Hz acpimadt0 at acpi0 addr 0xfee00000: PC-AT compat lapic_map: entered lapic page va 0xffffffff81ab2000 pa 0xfee00000 cpu0 at mainbus0: apid 0 (boot processor) cpu0: Intel(R) Core(TM) i7-7600U CPU @ 2.80GHz, 1597.01 MHz cpu0: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,SGX,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,SENSOR,ARAT,MELTDOWN cpu0: 256KB 64b/line 8-way L2 cache cpu0: smt 0, core 0, package 0 mtrr: Pentium Pro MTRR support, 10 var ranges, 88 fixed ranges cpu0: apic clock running at 23MHz cpu0: mwait min=64, max=64, C-substates=0.2.1.2.4.1.1.1, IBE cpu1 at mainbus0cpu_enter_pages: entered tss+gdt page at va 0xffff800022000000 pa 0x11ec65000 cpu_enter_pages: entered t.stack page at va 0xffff800022001000 pa 0x11ec66000 cpu_enter_pages: cif_tss.tss_rsp0 = 0xffff8000220013e0 : apid 2 (application processor) cpu1: Intel(R) Core(TM) i7-7600U CPU @ 2.80GHz, 1362.83 MHz cpu1: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,SGX,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,SENSOR,ARAT,MELTDOWN cpu1: 256KB 64b/line 8-way L2 cache cpu1: smt 0, core 1, package 0 cpu2 at mainbus0cpu_enter_pages: entered tss+gdt page at va 0xffff800022011000 pa 0x11ec70000 cpu_enter_pages: entered t.stack page at va 0xffff800022012000 pa 0x11ec71000 cpu_enter_pages: cif_tss.tss_rsp0 = 0xffff8000220123e0 : apid 1 (application processor) cpu2: Intel(R) Core(TM) i7-7600U CPU @ 2.80GHz, 1296.98 MHz cpu2: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,SGX,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,SENSOR,ARAT,MELTDOWN cpu2: 256KB 64b/line 8-way L2 cache cpu2: smt 1, core 0, package 0 cpu3 at mainbus0cpu_enter_pages: entered tss+gdt page at va 0xffff80002201a000 pa 0x11ec73000 cpu_enter_pages: entered t.stack page at va 0xffff80002201b000 pa 0x11ec74000 cpu_enter_pages: cif_tss.tss_rsp0 = 0xffff80002201b3e0 : apid 3 (application processor) cpu3: Intel(R) Core(TM) i7-7600U CPU @ 2.80GHz, 1296.98 MHz cpu3: FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CFLUSH,DS,ACPI,MMX,FXSR,SSE,SSE2,SS,HTT,TM,PBE,SSE3,PCLMUL,DTES64,MWAIT,DS-CPL,VMX,SMX,EST,TM2,SSSE3,SDBG,FMA3,CX16,xTPR,PDCM,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,DEADLINE,AES,XSAVE,AVX,F16C,RDRAND,NXE,PAGE1GB,RDTSCP,LONG,LAHF,ABM,3DNOWP,PERF,ITSC,FSGSBASE,SGX,BMI1,HLE,AVX2,SMEP,BMI2,ERMS,INVPCID,RTM,MPX,RDSEED,ADX,SMAP,CLFLUSHOPT,PT,SENSOR,ARAT,MELTDOWN cpu3: 256KB 64b/line 8-way L2 cache cpu3: smt 1, core 1, package 0 ioapic0 at mainbus0: apid 2 pa 0xfec00000, version 20, 120 pins acpimcfg0 at acpi0 addr 0xf8000000, bus 0-63 acpiec0 at acpi0 acpiprt0 at acpi0: bus 0 (PCI0) acpiprt1 at acpi0: bus 1 (RP01) acpiprt2 at acpi0: bus -1 (RP02) acpiprt3 at acpi0: bus 58 (RP03) acpiprt4 at acpi0: bus -1 (RP04) acpiprt5 at acpi0: bus -1 (RP05) acpiprt6 at acpi0: bus -1 (RP06) acpiprt7 at acpi0: bus -1 (RP07) acpiprt8 at acpi0: bus -1 (RP08) acpiprt9 at acpi0: bus 60 (RP09) acpiprt10 at acpi0: bus -1 (RP10) acpiprt11 at acpi0: bus -1 (RP11) acpiprt12 at acpi0: bus -1 (RP12) acpiprt13 at acpi0: bus -1 (RP13) acpiprt14 at acpi0: bus -1 (RP14) acpiprt15 at acpi0: bus -1 (RP15) acpiprt16 at acpi0: bus -1 (RP16) acpiprt17 at acpi0: bus -1 (RP17) acpiprt18 at acpi0: bus -1 (RP18) acpiprt19 at acpi0: bus -1 (RP19) acpiprt20 at acpi0: bus -1 (RP20) acpiprt21 at acpi0: bus -1 (RP21) acpiprt22 at acpi0: bus -1 (RP22) acpiprt23 at acpi0: bus -1 (RP23) acpiprt24 at acpi0: bus -1 (RP24) acpicpu0 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33), C1(1000@1 mwait.1), PSS acpicpu1 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33), C1(1000@1 mwait.1), PSS acpicpu2 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33), C1(1000@1 mwait.1), PSS acpicpu3 at acpi0: C3(200@1034 mwait.1@0x60), C2(200@151 mwait.1@0x33), C1(1000@1 mwait.1), PSS acpipwrres0 at acpi0: PUBS, resource for XHC_ acpipwrres1 at acpi0: WRST acpipwrres2 at acpi0: WRST acpitz0 at acpi0: critical temperature is 128 degC acpithinkpad0 at acpi0 acpiac0 at acpi0: AC unit offline acpibat0 at acpi0: BAT0 model "00HW022" serial 2680 type LiP oem "SANYO" acpibat1 at acpi0: BAT1 model "01AV406" serial 4538 type LiP oem "SMP" "INT3F0D" at acpi0 not configured "LEN0071" at acpi0 not configured "LEN006C" at acpi0 not configured acpibtn0 at acpi0: SLPB "PNP0C14" at acpi0 not configured acpibtn1 at acpi0: LID_ "PNP0C14" at acpi0 not configured "PNP0C14" at acpi0 not configured "PNP0C14" at acpi0 not configured "MSFT0101" at acpi0 not configured "INT3394" at acpi0 not configured "USBC000" at acpi0 not configured acpivideo0 at acpi0: GFX0 acpivout at acpivideo0 not configured cpu0: Enhanced SpeedStep 1597 MHz: speeds: 2801, 2800, 2700, 2500, 2400, 2200, 2000, 1800, 1600, 1500, 1300, 1100, 800, 700, 600, 400 MHz pci0 at mainbus0 bus 0 pchb0 at pci0 dev 0 function 0 "Intel Core 7G Host" rev 0x02 inteldrm0 at pci0 dev 2 function 0 "Intel HD Graphics 620" rev 0x02 drm0 at inteldrm0 inteldrm0: msi error: [drm:pid0:i915_firmware_load_error_print] *ERROR* failed to load firmware i915/kbl_dmc_ver1.bin (-22) inteldrm0: 1920x1080, 32bpp wsdisplay0 at inteldrm0 mux 1: console (std, vt100 emulation) wsdisplay0: screen 1-5 added (std, vt100 emulation) xhci0 at pci0 dev 20 function 0 "Intel 100 Series xHCI" rev 0x21: msi usb0 at xhci0: USB revision 3.0 uhub0 at usb0 configuration 1 interface 0 "Intel xHCI root hub" rev 3.00/1.00 addr 1 pchtemp0 at pci0 dev 20 function 2 "Intel 100 Series Thermal" rev 0x21 "Intel 100 Series MEI" rev 0x21 at pci0 dev 22 function 0 not configured ppb0 at pci0 dev 28 function 0 "Intel 100 Series PCIE" rev 0xf1: msi pci1 at ppb0 bus 1 ppb1 at pci0 dev 28 function 2 "Intel 100 Series PCIE" rev 0xf1: msi pci2 at ppb1 bus 58 iwm0 at pci2 dev 0 function 0 "Intel Dual Band Wireless-AC 8265" rev 0x78, msi ppb2 at pci0 dev 29 function 0 "Intel 100 Series PCIE" rev 0xf1: msi pci3 at ppb2 bus 60 nvme0 at pci3 dev 0 function 0 "Toshiba NVMe" rev 0x01: msi, NVMe 1.1 nvme0: THNSF5256GPUK TOSHIBA, firmware 51045KLA, serial X7PS10Y9TR3T scsibus1 at nvme0: 1 targets sd0 at scsibus1 targ 0 lun 0: <NVMe, THNSF5256GPUK TO, 5104> SCSI4 0/direct fixed sd0: 244198MB, 512 bytes/sector, 500118192 sectors pcib0 at pci0 dev 31 function 0 "Intel 200 Series LPC" rev 0x21 "Intel 100 Series PMC" rev 0x21 at pci0 dev 31 function 2 not configured azalia0 at pci0 dev 31 function 3 "Intel 200 Series HD Audio" rev 0x21: msi azalia0: codecs: Realtek/0x0298, Intel/0x280b, using Realtek/0x0298 audio0 at azalia0 ichiic0 at pci0 dev 31 function 4 "Intel 100 Series SMBus" rev 0x21: apic 2 int 16 iic0 at ichiic0 em0 at pci0 dev 31 function 6 "Intel I219-LM" rev 0x21: msi ...failed to apply em_phy_no_cable_workaround. , address 54:e1:ad:d9:d5:5a isa0 at pcib0 isadma0 at isa0 com0 at isa0 port 0x3f8/8 irq 4: ns16550a, 16 byte fifo pckbc0 at isa0 port 0x60/5 irq 1 irq 12 pckbd0 at pckbc0 (kbd slot) wskbd0 at pckbd0: console keyboard, using wsdisplay0 pms0 at pckbc0 (aux slot) wsmouse0 at pms0 mux 0 wsmouse1 at pms0 mux 0 pms0: Synaptics clickpad, firmware 8.2, 0x1e2b1 0x943300 pcppi0 at isa0 port 0x61 spkr0 at pcppi0 vmm0 at mainbus0: VMX/EPT efifb at mainbus0 not configured ugen0 at uhub0 port 7 "Intel Bluetooth" rev 2.00/0.10 addr 2 uvideo0 at uhub0 port 8 configuration 1 interface 0 "Bison Integrated Camera" rev 2.00/37.27 addr 3 video0 at uvideo0 umass0 at uhub0 port 15 configuration 1 interface 0 "Generic USB3.0-CRW" rev 3.00/2.04 addr 4 umass0: using SCSI over Bulk-Only scsibus2 at umass0: 2 targets, initiator 0 sd1 at scsibus2 targ 1 lun 0: <Generic-, SD/MMC, 1.00> SCSI4 0/direct removable serial.0bda0316501030900000 vscsi0 at root scsibus3 at vscsi0: 256 targets softraid0 at root scsibus4 at softraid0: 256 targets sd2 at scsibus4 targ 1 lun 0: <OPENBSD, SR CRYPTO, 006> SCSI2 0/direct fixed sd2: 174079MB, 512 bytes/sector, 356515312 sectors softraid0: volume sd2 is roaming, it used to be sd3, updating metadata root on sd2a (e562b0aa528a77c5.a) swap on sd2b dump on sd2b iwm0: hw rev 0x230, fw ver 22.361476.0, address 40:a3:cc:28:68:0b iwm0: unhandled firmware response 0xff/0xb8000010 rx ring 0[5] iwm0: unhandled firmware response 0xff/0xb8000010 rx ring 5[153]
