Public bug reported:
Hi folks,
Running Ubuntu 18.04 LTS (dual boot with Windows 10 Pro) on Dell XPS 15
9570, lshw below.
Steps to reproduce:
1. Turn on computer
2. Select Ubuntu from GRUB menu
3. Wait for login screen
4. User list appears, click on user
5. Enter incorrect password
6. Wait for prompt to enter password again
7. Enter correct password
Now screen will hang.
lshw:
xps15
description: Notebook
product: XPS 15 9575 (080D)
vendor: Dell Inc.
serial: FZVMTN2
width: 64 bits
capabilities: smbios-3.1 dmi-3.1 smp vsyscall32
configuration: boot=normal chassis=notebook family=XPS sku=080D
uuid=44454C4C-5A00-1056-804D-C6C04F544E32
*-core
description: Motherboard
product: 0C32VW
vendor: Dell Inc.
physical id: 0
version: A00
serial: /FZVMTN2/CNCMK0085I0053/
*-firmware
description: BIOS
vendor: Dell Inc.
physical id: 0
version: 1.0.7
date: 03/16/2018
size: 64KiB
capacity: 15MiB
capabilities: pci pnp upgrade shadowing cdboot bootselect edd
int13floppynec int13floppy1200 int13floppy720 int13floppy2880 int5printscreen
int9keyboard int14serial int17printer acpi usb smartbattery
biosbootspecification netboot uefi
*-memory
description: System Memory
physical id: 3c
slot: System board or motherboard
size: 16GiB
*-bank
description: Row of chips DDR4 Synchronous Unbuffered
(Unregistered) 2400 MHz (0.4 ns)
product: HMAA51S6AMR6N-UH
vendor: SK Hynix
physical id: 0
slot: Motherboard
size: 16GiB
width: 64 bits
clock: 2400MHz (0.4ns)
*-cache:0
description: L1 cache
physical id: 3f
slot: L1 Cache
size: 256KiB
capacity: 256KiB
capabilities: synchronous internal write-back unified
configuration: level=1
*-cache:1
description: L2 cache
physical id: 40
slot: L2 Cache
size: 1MiB
capacity: 1MiB
capabilities: synchronous internal write-back unified
configuration: level=2
*-cache:2
description: L3 cache
physical id: 41
slot: L3 Cache
size: 8MiB
capacity: 8MiB
capabilities: synchronous internal write-back unified
configuration: level=3
*-cpu
description: CPU
product: Intel(R) Core(TM) i7-8705G CPU @ 3.10GHz
vendor: Intel Corp.
physical id: 42
bus info: cpu@0
version: Intel(R) Core(TM) i7-8705G CPU @ 3.10GHz
serial: To Be Filled By O.E.M.
slot: U3E1
size: 3885MHz
capacity: 4100MHz
width: 64 bits
clock: 100MHz
capabilities: x86-64 fpu fpu_exception wp vme de pse tsc msr pae mce
cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss
ht tm pbe syscall nx pdpe1gb rdtscp constant_tsc art arch_perfmon pebs bts
rep_good nopl xtopology nonstop_tsc cpuid aperfmperf tsc_known_freq pni
pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid
sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand
lahf_lm abm 3dnowprefetch cpuid_fault epb invpcid_single pti tpr_shadow vnmi
flexpriority ept vpid fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid mpx
rdseed adx smap clflushopt intel_pt xsaveopt xsavec xgetbv1 xsaves ibpb ibrs
stibp dtherm ida arat pln pts hwp hwp_notify hwp_act_window hwp_epp cpufreq
configuration: cores=4 enabledcores=4 threads=8
*-pci
description: Host bridge
product: Intel Corporation
vendor: Intel Corporation
physical id: 100
bus info: pci@0000:00:00.0
version: 05
width: 32 bits
clock: 33MHz
*-pci:0
description: PCI bridge
product: Skylake PCIe Controller (x16)
vendor: Intel Corporation
physical id: 1
bus info: pci@0000:00:01.0
version: 05
width: 32 bits
clock: 33MHz
capabilities: pci pm msi pciexpress normal_decode bus_master
cap_list
configuration: driver=pcieport
resources: irq:16 ioport:e000(size=4096) memory:ecd00000-ecdfffff
ioport:a0000000(size=270532608)
*-display UNCLAIMED
description: Display controller
product: Advanced Micro Devices, Inc. [AMD/ATI]
vendor: Advanced Micro Devices, Inc. [AMD/ATI]
physical id: 0
bus info: pci@0000:01:00.0
version: c0
width: 64 bits
clock: 33MHz
capabilities: pm pciexpress msi cap_list
configuration: latency=0
resources: memory:a0000000-afffffff memory:b0000000-b01fffff
ioport:e000(size=256) memory:ecd00000-ecd3ffff memory:ecd40000-ecd5ffff
*-display
description: VGA compatible controller
product: Intel Corporation
vendor: Intel Corporation
physical id: 2
bus info: pci@0000:00:02.0
version: 04
width: 64 bits
clock: 33MHz
capabilities: pciexpress msi pm vga_controller bus_master cap_list
rom
configuration: driver=i915 latency=0
resources: irq:125 memory:eb000000-ebffffff
memory:90000000-9fffffff ioport:f000(size=64) memory:c0000-dffff
*-generic:0
description: Signal processing controller
product: Skylake Processor Thermal Subsystem
vendor: Intel Corporation
physical id: 4
bus info: pci@0000:00:04.0
version: 05
width: 64 bits
clock: 33MHz
capabilities: msi pm cap_list
configuration: driver=proc_thermal latency=0
resources: iomemory:2f0-2ef irq:16 memory:2ffff10000-2ffff17fff
*-generic:1 UNCLAIMED
description: Non-VGA unclassified device
product: Sunrise Point-H Integrated Sensor Hub
vendor: Intel Corporation
physical id: 13
bus info: pci@0000:00:13.0
version: 31
width: 64 bits
clock: 33MHz
capabilities: pm cap_list
configuration: latency=0
resources: iomemory:2f0-2ef memory:2ffff1c000-2ffff1cfff
*-usb
description: USB controller
product: Sunrise Point-H USB 3.0 xHCI Controller
vendor: Intel Corporation
physical id: 14
bus info: pci@0000:00:14.0
version: 31
width: 64 bits
clock: 33MHz
capabilities: pm msi xhci bus_master cap_list
configuration: driver=xhci_hcd latency=0
resources: irq:122 memory:ece00000-ece0ffff
*-usbhost:0
product: xHCI Host Controller
vendor: Linux 4.15.0-22-generic xhci-hcd
physical id: 0
bus info: usb@1
logical name: usb1
version: 4.15
capabilities: usb-2.00
configuration: driver=hub slots=16 speed=480Mbit/s
*-usb:0
description: Video
product: Integrated_Webcam_HD
vendor: CN0FFMHCLOG0083GB8GVA01
physical id: 1
bus info: usb@1:1
version: 72.79
serial: 200901010001
capabilities: usb-2.01
configuration: driver=uvcvideo maxpower=500mA speed=480Mbit/s
*-usb:1
description: Bluetooth wireless interface
vendor: Foxconn / Hon Hai
physical id: 6
bus info: usb@1:6
version: 0.01
capabilities: bluetooth usb-1.10
configuration: driver=btusb maxpower=100mA speed=12Mbit/s
*-usb:2
description: Modem
product: Goodix Fingerprint Device
vendor: HTMicroelectronics
physical id: a
bus info: usb@1:a
version: 1.00
serial: HTK32
capabilities: usb-2.00 atcommands
configuration: driver=cdc_acm maxpower=100mA speed=12Mbit/s
*-usbhost:1
product: xHCI Host Controller
vendor: Linux 4.15.0-22-generic xhci-hcd
physical id: 1
bus info: usb@2
logical name: usb2
version: 4.15
capabilities: usb-3.00
configuration: driver=hub slots=8 speed=5000Mbit/s
*-generic:2
description: Signal processing controller
product: Sunrise Point-H Thermal subsystem
vendor: Intel Corporation
physical id: 14.2
bus info: pci@0000:00:14.2
version: 31
width: 64 bits
clock: 33MHz
capabilities: pm msi cap_list
configuration: driver=intel_pch_thermal latency=0
resources: irq:18 memory:ece18000-ece18fff
*-generic:3
description: Signal processing controller
product: Sunrise Point-H Serial IO I2C Controller #0
vendor: Intel Corporation
physical id: 15
bus info: pci@0000:00:15.0
version: 31
width: 64 bits
clock: 33MHz
capabilities: pm bus_master cap_list
configuration: driver=intel-lpss latency=0
resources: iomemory:2f0-2ef irq:16 memory:2ffff1b000-2ffff1bfff
*-generic:4
description: Signal processing controller
product: Sunrise Point-H Serial IO I2C Controller #1
vendor: Intel Corporation
physical id: 15.1
bus info: pci@0000:00:15.1
version: 31
width: 64 bits
clock: 33MHz
capabilities: pm bus_master cap_list
configuration: driver=intel-lpss latency=0
resources: iomemory:2f0-2ef irq:17 memory:2ffff1a000-2ffff1afff
*-communication
description: Communication controller
product: Sunrise Point-H CSME HECI #1
vendor: Intel Corporation
physical id: 16
bus info: pci@0000:00:16.0
version: 31
width: 64 bits
clock: 33MHz
capabilities: pm msi bus_master cap_list
configuration: driver=mei_me latency=0
resources: iomemory:2f0-2ef irq:133 memory:2ffff19000-2ffff19fff
*-pci:1
description: PCI bridge
product: Sunrise Point-H PCI Express Root Port #1
vendor: Intel Corporation
physical id: 1c
bus info: pci@0000:00:1c.0
version: f1
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress msi pm normal_decode bus_master
cap_list
configuration: driver=pcieport
resources: irq:16 memory:ec000000-ec1fffff
*-network
description: Wireless interface
product: QCA6174 802.11ac Wireless Network Adapter
vendor: Qualcomm Atheros
physical id: 0
bus info: pci@0000:02:00.0
logical name: wlp2s0
version: 32
serial: 9c:b6:d0:8c:db:cd
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet
physical wireless
configuration: broadcast=yes driver=ath10k_pci
driverversion=4.15.0-22-generic firmware=WLAN.RM.4.4.1-00079-QCARMSWPZ-1
ip=192.168.0.29 latency=0 link=yes multicast=yes wireless=IEEE 802.11
resources: irq:134 memory:ec000000-ec1fffff
*-pci:2
description: PCI bridge
product: Sunrise Point-H PCI Express Root Port #5
vendor: Intel Corporation
physical id: 1c.4
bus info: pci@0000:00:1c.4
version: f1
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress msi pm normal_decode bus_master
cap_list
configuration: driver=pcieport
resources: irq:16 ioport:d000(size=4096) memory:ec200000-ecbfffff
ioport:2ffa100000(size=10485760)
*-generic
description: Unassigned class
product: RTS525A PCI Express Card Reader
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:03:00.0
version: 01
width: 32 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list
configuration: driver=rtsx_pci latency=0
resources: irq:123 memory:ec200000-ec200fff
*-pci:3
description: PCI bridge
product: Sunrise Point-H PCI Express Root Port #9
vendor: Intel Corporation
physical id: 1d
bus info: pci@0000:00:1d.0
version: f1
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress msi pm normal_decode bus_master
cap_list
configuration: driver=pcieport
resources: irq:16 ioport:2000(size=4096) memory:bc000000-ea0fffff
ioport:2fb0000000(size=1241513984)
*-pci:4
description: PCI bridge
product: Sunrise Point-H PCI Express Root Port #13
vendor: Intel Corporation
physical id: 1d.4
bus info: pci@0000:00:1d.4
version: f1
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress msi pm normal_decode bus_master
cap_list
configuration: driver=pcieport
resources: irq:16 memory:ecc00000-eccfffff
*-storage
description: Non-Volatile memory controller
physical id: 0
bus info: pci@0000:6f:00.0
version: 00
width: 64 bits
clock: 33MHz
capabilities: storage pm pciexpress msix nvm_express bus_master
cap_list
configuration: driver=nvme latency=0
resources: irq:16 memory:ecc00000-ecc03fff
*-isa
description: ISA bridge
product: Sunrise Point-H LPC Controller
vendor: Intel Corporation
physical id: 1f
bus info: pci@0000:00:1f.0
version: 31
width: 32 bits
clock: 33MHz
capabilities: isa bus_master
configuration: latency=0
*-memory UNCLAIMED
description: Memory controller
product: Sunrise Point-H PMC
vendor: Intel Corporation
physical id: 1f.2
bus info: pci@0000:00:1f.2
version: 31
width: 32 bits
clock: 33MHz (30.3ns)
configuration: latency=0
resources: memory:ece14000-ece17fff
*-multimedia
description: Audio device
product: Intel Corporation
vendor: Intel Corporation
physical id: 1f.3
bus info: pci@0000:00:1f.3
version: 31
width: 64 bits
clock: 33MHz
capabilities: pm msi bus_master cap_list
configuration: driver=snd_hda_intel latency=32
resources: iomemory:2f0-2ef irq:135 memory:ece10000-ece13fff
memory:2ffff00000-2ffff0ffff
*-serial UNCLAIMED
description: SMBus
product: Sunrise Point-H SMBus
vendor: Intel Corporation
physical id: 1f.4
bus info: pci@0000:00:1f.4
version: 31
width: 64 bits
clock: 33MHz
configuration: latency=0
resources: iomemory:2f0-2ef memory:2ffff18000-2ffff180ff
ioport:f040(size=32)
*-battery
product: DELL TMFYT83
vendor: BYD
physical id: 1
version: 03/30/2018
serial: 02DD
slot: Sys. Battery Bay
capacity: 75000mWh
configuration: voltage=11.4V
** Affects: ubuntu
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1773541
Title:
Entering wrong password once on login causes startup to hang on purple
screen
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https://bugs.launchpad.net/ubuntu/+bug/1773541/+subscriptions
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