Ubuntu 18.04 на Dell XPS 9380: небольшие зависания и прыгающая тачпад
Я только что получил свой новый Dell XPS 9380, предустановленный с Ubuntu 18.04. Это потрясающе, и кажется, что все идет гладко, за исключением двух вещей:
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Иногда ввод в терминале останавливает систему на 3-4 секунды. (Я вижу, что часы остановились в верхней панели). Тогда буквы, набранные в течение этого интервала, появятся сразу. Кажется, что это происходит в основном после сохранения Backspace, чтобы удалить что-то, но трудно воспроизвести последовательно. Однако это очень раздражает;
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Иногда при использовании сенсорной панели она перестает работать на несколько секунд или прыгает где-то на экране.
Я провел немало исследований по этому вопросу, но трудно найти что-то конкретное для XPS 9380 и Ubuntu 18.04, и я не хочу ничего ломать. (Я видел, как некоторые говорили о конфликтующих устройствах для сенсорной панели и проблемах с режимом работы графической карты Intel для зависаний). Моя система полностью обновлена.
Не уверен, что это уместно, но вот вывод xinput --list
⎜ ↳ Virtual core XTEST pointer id=4 [slave pointer (2)]
⎜ ↳ DELL08AF:00 06CB:76AF Touchpad id=10 [slave pointer (2)]
⎜ ↳ SynPS/2 Synaptics TouchPad id=15 [slave pointer (2)]
⎣ Virtual core keyboard id=3 [master keyboard (2)]
↳ Virtual core XTEST keyboard id=5 [slave keyboard (3)]
↳ Video Bus id=6 [slave keyboard (3)]
↳ Power Button id=7 [slave keyboard (3)]
↳ Sleep Button id=8 [slave keyboard (3)]
↳ Integrated_Webcam_HD: Integrate id=9 [slave keyboard (3)]
↳ Intel HID events id=11 [slave keyboard (3)]
↳ Intel HID 5 button array id=12 [slave keyboard (3)]
↳ Dell WMI hotkeys id=13 [slave keyboard (3)]
↳ AT Translated Set 2 keyboard id=14 [slave keyboard (3)]
и вывод lshw
description: Notebook
product: XPS 13 9380 (08AF)
vendor: Dell Inc.
serial: 9X66YT2
width: 64 bits
capabilities: smbios-3.2 dmi-3.2 smp vsyscall32
configuration: boot=normal chassis=notebook family=XPS sku=08AF uuid=44454C4C-5800-1036-8036-B9C04F595432
*-core
description: Motherboard
product: 0KTW76
vendor: Dell Inc.
physical id: 0
version: A00
serial: /9X66YT2/CNCMK0094302C0/
*-firmware
description: BIOS
vendor: Dell Inc.
physical id: 0
version: 1.2.1
date: 02/14/2019
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: 35
slot: System board or motherboard
size: 16GiB
*-bank:0
description: Row of chips LPDDR3 Synchronous 2133 MHz (0,5 ns)
product: K4EBE304EC-EGCG
vendor: Samsung
physical id: 0
slot: System Board Memory
size: 8GiB
width: 64 bits
clock: 2133MHz (0.5ns)
*-bank:1
description: Row of chips LPDDR3 Synchronous 2133 MHz (0,5 ns)
product: K4EBE304EC-EGCG
vendor: Samsung
physical id: 1
slot: System Board Memory
size: 8GiB
width: 64 bits
clock: 2133MHz (0.5ns)
*-cache:0
description: L1 cache
physical id: 3e
slot: L1 Cache
size: 256KiB
capacity: 256KiB
capabilities: synchronous internal write-back unified
configuration: level=1
*-cache:1
description: L2 cache
physical id: 3f
slot: L2 Cache
size: 1MiB
capacity: 1MiB
capabilities: synchronous internal write-back unified
configuration: level=2
*-cache:2
description: L3 cache
physical id: 40
slot: L3 Cache
size: 8MiB
capacity: 8MiB
capabilities: synchronous internal write-back unified
configuration: level=3
*-cpu
description: CPU
product: Intel(R) Core(TM) i7-8565U CPU @ 1.80GHz
vendor: Intel Corp.
physical id: 41
bus info: cpu@0
version: Intel(R) Core(TM) i7-8565U CPU @ 1.80GHz
serial: To Be Filled By O.E.M.
slot: U3E1
size: 1997MHz
capacity: 4600MHz
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 ssbd ibrs ibpb stibp 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 dtherm ida arat pln pts hwp hwp_notify hwp_act_window hwp_epp flush_l1d arch_capabilities 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: 0b
width: 32 bits
clock: 33MHz
*-display
description: VGA compatible controller
product: Intel Corporation
vendor: Intel Corporation
physical id: 2
bus info: pci@0000:00:02.0
version: 00
width: 64 bits
clock: 33MHz
capabilities: pciexpress msi pm vga_controller bus_master cap_list rom
configuration: driver=i915 latency=0
resources: irq:155 memory:db000000-dbffffff memory:50000000-5fffffff ioport:3000(size=64) memory:c0000-dffff
*-generic:0
description: Signal processing controller
product: Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem
vendor: Intel Corporation
physical id: 4
bus info: pci@0000:00:04.0
version: 0b
width: 64 bits
clock: 33MHz
capabilities: msi pm cap_list
configuration: driver=proc_thermal latency=0
resources: irq:16 memory:dc510000-dc517fff
*-generic:1 UNCLAIMED
description: System peripheral
product: Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th Gen Core Processor Gaussian Mixture Model
vendor: Intel Corporation
physical id: 8
bus info: pci@0000:00:08.0
version: 00
width: 64 bits
clock: 33MHz
capabilities: msi pm cap_list
configuration: latency=0
resources: memory:dc524000-dc524fff
*-generic:2
description: Signal processing controller
product: Intel Corporation
vendor: Intel Corporation
physical id: 12
bus info: pci@0000:00:12.0
version: 30
width: 64 bits
clock: 33MHz
capabilities: pm msi cap_list
configuration: driver=intel_pch_thermal latency=0
resources: irq:16 memory:dc523000-dc523fff
*-usb
description: USB controller
product: Intel Corporation
vendor: Intel Corporation
physical id: 14
bus info: pci@0000:00:14.0
version: 30
width: 64 bits
clock: 33MHz
capabilities: pm msi xhci cap_list
configuration: driver=xhci_hcd latency=0
resources: irq:129 memory:dc500000-dc50ffff
*-usbhost:0
product: xHCI Host Controller
vendor: Linux 4.15.0-1035-oem xhci-hcd
physical id: 0
bus info: usb@1
logical name: usb1
version: 4.15
capabilities: usb-2.00
configuration: driver=hub slots=12 speed=480Mbit/s
*-usb:0
description: Video
product: Integrated_Webcam_HD
vendor: CN09357GLOG008CLA282A01
physical id: 5
bus info: usb@1:5
version: 80.08
capabilities: usb-2.01
configuration: driver=uvcvideo maxpower=500mA speed=480Mbit/s
*-usb:1
description: Bluetooth wireless interface
vendor: Foxconn / Hon Hai
physical id: 7
bus info: usb@1:7
version: 0.01
capabilities: bluetooth usb-1.10
configuration: driver=btusb maxpower=100mA speed=12Mbit/s
*-usbhost:1
product: xHCI Host Controller
vendor: Linux 4.15.0-1035-oem xhci-hcd
physical id: 1
bus info: usb@2
logical name: usb2
version: 4.15
capabilities: usb-3.10
configuration: driver=hub slots=6 speed=10000Mbit/s
*-memory UNCLAIMED
description: RAM memory
product: Intel Corporation
vendor: Intel Corporation
physical id: 14.2
bus info: pci@0000:00:14.2
version: 30
width: 64 bits
clock: 33MHz (30.3ns)
capabilities: pm cap_list
configuration: latency=0
resources: memory:dc51c000-dc51dfff memory:dc522000-dc522fff
*-serial:0
description: Serial bus controller
product: Intel Corporation
vendor: Intel Corporation
physical id: 15
bus info: pci@0000:00:15.0
version: 30
width: 64 bits
clock: 33MHz
capabilities: pm bus_master cap_list
configuration: driver=intel-lpss latency=0
resources: irq:16 memory:4f800000-4f800fff
*-serial:1
description: Serial bus controller
product: Intel Corporation
vendor: Intel Corporation
physical id: 15.1
bus info: pci@0000:00:15.1
version: 30
width: 64 bits
clock: 33MHz
capabilities: pm bus_master cap_list
configuration: driver=intel-lpss latency=0
resources: irq:17 memory:4f801000-4f801fff
*-communication
description: Communication controller
product: Intel Corporation
vendor: Intel Corporation
physical id: 16
bus info: pci@0000:00:16.0
version: 30
width: 64 bits
clock: 33MHz
capabilities: pm msi bus_master cap_list
configuration: driver=mei_me latency=0
resources: irq:157 memory:dc51f000-dc51ffff
*-pci:0
description: PCI bridge
product: Intel Corporation
vendor: Intel Corporation
physical id: 1c
bus info: pci@0000:00:1c.0
version: f0
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
configuration: driver=pcieport
resources: irq:122 memory:dc400000-dc4fffff
*-generic
description: Unassigned class
product: RTS525A PCI Express Card Reader
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:01:00.0
version: 01
width: 32 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list
configuration: driver=rtsx_pci latency=0
resources: irq:138 memory:dc400000-dc400fff
*-pci:1
description: PCI bridge
product: Intel Corporation
vendor: Intel Corporation
physical id: 1c.6
bus info: pci@0000:00:1c.6
version: f0
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
configuration: driver=pcieport
resources: irq:123 memory:dc000000-dc1fffff
*-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:d0:97:b4:23
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=ath10k_pci driverversion=4.15.0-1035-oem firmware=WLAN.RM.4.4.1-00079-QCARMSWPZ-1 ip=192.168.1.8 latency=0 link=yes multicast=yes wireless=IEEE 802.11
resources: irq:156 memory:dc000000-dc1fffff
*-pci:2
description: PCI bridge
product: Intel Corporation
vendor: Intel Corporation
physical id: 1d
bus info: pci@0000:00:1d.0
version: f0
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
configuration: driver=pcieport
resources: irq:124 ioport:4000(size=8192) memory:ac000000-da0fffff ioport:60000000(size=1241513984)
*-pci
description: PCI bridge
product: JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016]
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:03:00.0
version: 02
width: 32 bits
clock: 33MHz
capabilities: pci pm msi pciexpress normal_decode bus_master cap_list
configuration: driver=pcieport
resources: irq:16 ioport:4000(size=8192) memory:ac000000-da0fffff ioport:60000000(size=1241513984)
*-pci:0
description: PCI bridge
product: JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016]
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:04:00.0
version: 02
width: 64 bits
clock: 33MHz
capabilities: pci pm msi pciexpress normal_decode bus_master cap_list
configuration: driver=pcieport
resources: iomemory:1f10-1f0f irq:16 memory:da000000-da0fffff
*-generic
description: System peripheral
product: JHL6540 Thunderbolt 3 NHI (C step) [Alpine Ridge 4C 2016]
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:05:00.0
version: 02
width: 32 bits
clock: 33MHz
capabilities: pm msi pciexpress msix bus_master cap_list
configuration: driver=thunderbolt latency=0
resources: irq:16 memory:da000000-da03ffff memory:da040000-da040fff
*-pci:1
description: PCI bridge
product: JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016]
vendor: Intel Corporation
physical id: 1
bus info: pci@0000:04:01.0
version: 02
width: 64 bits
clock: 33MHz
capabilities: pci pm msi pciexpress normal_decode bus_master cap_list
configuration: driver=pcieport
resources: iomemory:41410-4140f irq:126 ioport:4000(size=4096) memory:ac000000-c3efffff ioport:60000000(size=536870912)
*-pci:2
description: PCI bridge
product: JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016]
vendor: Intel Corporation
physical id: 2
bus info: pci@0000:04:02.0
version: 02
width: 64 bits
clock: 33MHz
capabilities: pci pm msi pciexpress normal_decode bus_master cap_list
configuration: driver=pcieport
resources: iomemory:1f10-1f0f irq:18 memory:c3f00000-c3ffffff
*-usb
description: USB controller
product: JHL6540 Thunderbolt 3 USB Controller (C step) [Alpine Ridge 4C 2016]
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:39:00.0
version: 02
width: 32 bits
clock: 33MHz
capabilities: pm msi pciexpress xhci cap_list
configuration: driver=xhci_hcd latency=0
resources: irq:130 memory:c3f00000-c3f0ffff
*-usbhost:0
product: xHCI Host Controller
vendor: Linux 4.15.0-1035-oem xhci-hcd
physical id: 0
bus info: usb@3
logical name: usb3
version: 4.15
capabilities: usb-2.00
configuration: driver=hub slots=2 speed=480Mbit/s
*-usbhost:1
product: xHCI Host Controller
vendor: Linux 4.15.0-1035-oem xhci-hcd
physical id: 1
bus info: usb@4
logical name: usb4
version: 4.15
capabilities: usb-3.10
configuration: driver=hub slots=2 speed=10000Mbit/s
*-pci:3
description: PCI bridge
product: JHL6540 Thunderbolt 3 Bridge (C step) [Alpine Ridge 4C 2016]
vendor: Intel Corporation
physical id: 4
bus info: pci@0000:04:04.0
version: 02
width: 64 bits
clock: 33MHz
capabilities: pci pm msi pciexpress normal_decode bus_master cap_list
configuration: driver=pcieport
resources: iomemory:51510-5150f irq:127 ioport:5000(size=4096) memory:c4000000-d9ffffff ioport:80000000(size=704643072)
*-pci:3
description: PCI bridge
product: Intel Corporation
vendor: Intel Corporation
physical id: 1d.4
bus info: pci@0000:00:1d.4
version: f0
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
configuration: driver=pcieport
resources: irq:125 memory:dc300000-dc3fffff
*-storage
description: Non-Volatile memory controller
product: NVMe SSD Controller SM981/PM981
vendor: Samsung Electronics Co Ltd
physical id: 0
bus info: pci@0000:6e:00.0
version: 00
width: 64 bits
clock: 33MHz
capabilities: storage pm msi pciexpress msix nvm_express bus_master cap_list
configuration: driver=nvme latency=0
resources: irq:16 memory:dc300000-dc303fff
*-isa
description: ISA bridge
product: Intel Corporation
vendor: Intel Corporation
physical id: 1f
bus info: pci@0000:00:1f.0
version: 30
width: 32 bits
clock: 33MHz
capabilities: isa bus_master
configuration: latency=0
*-multimedia
description: Audio device
product: Intel Corporation
vendor: Intel Corporation
physical id: 1f.3
bus info: pci@0000:00:1f.3
version: 30
width: 64 bits
clock: 33MHz
capabilities: pm msi bus_master cap_list
configuration: driver=snd_hda_intel latency=32
resources: irq:158 memory:dc518000-dc51bfff memory:dc200000-dc2fffff
*-serial:2 UNCLAIMED
description: SMBus
product: Intel Corporation
vendor: Intel Corporation
physical id: 1f.4
bus info: pci@0000:00:1f.4
version: 30
width: 64 bits
clock: 33MHz
configuration: latency=0
resources: memory:dc51e000-dc51e0ff ioport:efa0(size=32)
*-serial:3 UNCLAIMED
description: Serial bus controller
product: Intel Corporation
vendor: Intel Corporation
physical id: 1f.5
bus info: pci@0000:00:1f.5
version: 30
width: 32 bits
clock: 33MHz
configuration: latency=0
resources: memory:fe010000-fe010fff
*-battery
product: DELL H754V8C
vendor: LG
physical id: 1
version: 12/14/2018
serial: 0683
slot: Sys. Battery Bay
capacity: 51990mWh
configuration: voltage=7,6V
Спасибо, что нашли время чтобы прочитать мой вопрос, надеюсь, кто-нибудь может мне помочь!
РЕДАКТИРОВАТЬ 1: Я забыл упомянуть, что зависания при наборе текста не происходит при использовании текстовых терминалов Ubuntu. Это происходит только в графическом терминале (я использую GNOME - рабочий стол по умолчанию, поставляемый с 18.04)
1
задан Araelath
12 April 2019 в 11:49
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