Не удается заставить внешний монитор работать через HDMI (Thinkpad T460s, Kubuntu)

Question 1

Примерно через год мне не удалось заставить LG Flatron W2261VP работать в качестве внешнего монитора для моего ThinkPad T460 с Kubuntu 16.04.2 (Xenial, в настоящее время с Kernel 4.8.0). Он подключен через HDMI, поскольку у T460S нет разъема VGA.

Вначале я подключил кабель HDMI, и монитор был распознан в системных настройках, но я не мог включить его , Время от времени я снова пытался, и в настоящее время монитор даже не появляется в системных настройках. Как только я подключаю кабель, система частично замерзает / замедляется, и почти невозможно работать, но внешний монитор остается черным.

Я смог подключить другие внешние мониторы через HDMI. Я также проверил кабель с другой машиной.

Любые идеи для решения? Я прикладываю некоторые результаты команд.

$ uname -rm
4.8.0-58-generic x86_64

$ lspci -nnk | grep -i VGA -A2
00:02.0 VGA compatible controller [0300]: Intel Corporation Sky Lake Integrated Graphics [8086:1916] (rev 07)
Subsystem: Lenovo Skylake Integrated Graphics [17aa:2233]
Kernel driver in use: i915

$ sudo lshw -c video
*-display               
   Beschreibung: VGA compatible controller
   Produkt: Sky Lake Integrated Graphics
   Hersteller: Intel Corporation
   Physische ID: 2
   Bus-Informationen: pci@0000:00:02.0
   Version: 07
   Breite: 64 bits                                                                                                                                                                       
   Takt: 33MHz                                                                                                                                                                           
   Fähigkeiten: pciexpress msi pm vga_controller bus_master cap_list rom                                                                                                                 
   Konfiguration: driver=i915 latency=0                                                                                                                                                  
   Ressourcen: irq:124 memory:f0000000-f0ffffff memory:e0000000-efffffff ioport:e000(Größe=64) memory:c0000-dffff

$ xrandr
Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 8192 x 8192
eDP-1 connected primary 1920x1080+0+0 (normal left inverted right x axis y axis) 310mm x 170mm
2560x1440     60.00 +  48.00  
1920x1440     60.00  
1856x1392     60.01  
1792x1344     60.01  
1920x1200     59.95  
1920x1080     59.93* 
1600x1200     60.00  
1680x1050     59.95    59.88  
1600x1024     60.17  
1400x1050     59.98  
1280x1024     60.02  
1440x900      59.89  
1280x960      60.00  
1360x768      59.80    59.96  
1152x864      60.00  
1024x768      60.04    60.00  
960x720       60.00  
928x696       60.05  
896x672       60.01  
960x600       60.00  
960x540       59.99  
800x600       60.00    60.32    56.25  
840x525       60.01    59.88  
800x512       60.17  
700x525       59.98  
640x512       60.02  
720x450       59.89  
640x480       60.00    59.94  
680x384       59.80    59.96  
576x432       60.06  
512x384       60.00  
400x300       60.32    56.34  
320x240       60.05  
DP-1 disconnected (normal left inverted right x axis y axis)
HDMI-1 disconnected (normal left inverted right x axis y axis)
DP-2 disconnected (normal left inverted right x axis y axis)
HDMI-2 connected (normal left inverted right x axis y axis)
1920x1080     59.93 +  60.00    60.00    50.00    59.94  
1920x1080i    60.00    50.00    59.94  
1680x1050     59.88  
1280x1024     60.02  
1280x960      60.00  
1280x720      60.00    50.00    59.94  
1024x768      60.00  
800x600       60.32  
720x576       50.00  
720x480       60.00    59.94  
640x480       60.00    59.94

Это syslog с момента подключения кабеля:

Jul 21 13:32:22 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: RRotify_OutputChange
Jul 21 13:32:22 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Output:  70
Jul 21 13:32:22 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011CRTC:  0
Jul 21 13:32:22 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Mode:  0
Jul 21 13:32:22 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Rotation:  "Rotate_0"
Jul 21 13:32:22 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Connection:  "Connected"
Jul 21 13:32:22 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Subpixel Order:  0
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xrandr: XRandROutput 70 update
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011m_connected: 1
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011m_crtc QObject(0x0)
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011CRTC: 0
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011MODE: 0
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011Connection: 0
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011Primary: false
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xrandr: Output 70 : connected = true , enabled = false
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: RRScreenChangeNotify
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Window: 29360132
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Root: 251
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Rotation:  "Rotate_0"
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Size ID: 5
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Size:  1920 1080
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011SizeMM:  508 285
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: RRotify_OutputChange
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Output:  70
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011CRTC:  0
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Mode:  0
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Rotation:  "Rotate_0"
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Connection:  "Connected"
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Subpixel Order:  0
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: RRotify_OutputChange
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Output:  70
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011CRTC:  0
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Mode:  0
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Rotation:  "Rotate_0"
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Connection:  "Connected"
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Subpixel Order:  0
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: RRScreenChangeNotify
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Window: 29360132
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Root: 251
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Rotation:  "Rotate_0"
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Size ID: 5
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Size:  1920 1080
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011SizeMM:  508 285
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: RRotify_OutputChange
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Output:  70
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011CRTC:  0
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Mode:  0
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Rotation:  "Rotate_0"
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Connection:  "Connected"
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Subpixel Order:  0
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xrandr: XRandROutput 70 update
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011m_connected: 0
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011m_crtc QObject(0x0)
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011CRTC: 0
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011MODE: 0
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011Connection: 0
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011Primary: false
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xrandr: Output 70 : connected = true , enabled = false
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xrandr: XRandROutput 70 update
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011m_connected: 0
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011m_crtc QObject(0x0)
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011CRTC: 0
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011MODE: 0
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011Connection: 0
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011Primary: false
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xrandr: Output 70 : connected = true , enabled = false
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xrandr: XRandROutput 70 update
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011m_connected: 0
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011m_crtc QObject(0x0)
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011CRTC: 0
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011MODE: 0
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011Connection: 0
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011Primary: false
Jul 21 13:32:23 t460s org.kde.KScreen[1384]: kscreen.xrandr: Output 70 : connected = true , enabled = false
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xrandr: Emitting configChanged()
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xrandr: XRandR::setConfig
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xrandr: Requested screen size is QSize(3840, 1080)
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xrandr: Needed CRTCs:  2
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xrandr: Actions to perform:
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011Primary Output: false
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011Change Screen Size: true
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011#011Old: QSize(1920, 1080)
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011#011Intermediate: QSize(3840, 1080)
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011#011New: QSize(3840, 1080)
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011Disable outputs: false
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011Change outputs: false
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011Enable outputs: true
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011#011 (70)
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xrandr: RRSetScreenSize
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011DPI: 96
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011Size: QSize(3840, 1080)
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011SizeMM: QSize(1016, 285)
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xrandr: QMap((63, XRandRCrtc(0x186bb30))(64, XRandRCrtc(0x1870c20))(65, XRandRCrtc(0x1878350)))
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xrandr: Testing CRTC 63
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011Free: false
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011Mode: 78
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011Possible outputs: QVector(66, 67, 68, 69, 70)
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011Connected outputs: QVector(66)
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011Geometry: QRect(0,0 1920x1080)
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xrandr: Testing CRTC 64
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011Free: true
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011Mode: 0
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011Possible outputs: QVector(66, 67, 68, 69, 70)
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011Connected outputs: QVector()
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011Geometry: QRect(1920,0 0x0)
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xrandr: RRSetCrtcConfig (enable output)
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011Output: 70 ( "HDMI-2" )
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011New CRTC: 64
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011Pos: QPoint(1920,0)
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011Mode: KScreen::Mode(Id: "115" , Size: QSize(1920, 1080) ) Preferred: "78"
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011Rotation: 1
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011Result: 0
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xrandr: XRandROutput 70 update
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011m_connected: 0
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011m_crtc QObject(0x0)
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011CRTC: 64
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011MODE: 115
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011Connection: 0
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011Primary: false
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xrandr: Connected output 70 to CRTC 64
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xrandr: XRandR::setConfig done!
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: RRScreenChangeNotify
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Window: 29360132
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Root: 251
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Rotation:  "Rotate_0"
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Size ID: 65535
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Size:  3840 1080
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011SizeMM:  1016 285
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: RRNotify_CrtcChange
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011CRTC:  64
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Mode:  115
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Rotation:  "Rotate_0"
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Geometry:  1920 0 1920 1080
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: RRotify_OutputChange
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Output:  70
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011CRTC:  64
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Mode:  115
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Rotation:  "Rotate_0"
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Connection:  "Connected"
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Subpixel Order:  0
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: RRScreenChangeNotify
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Window: 29360132
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Root: 251
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Rotation:  "Rotate_0"
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Size ID: 65535
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Size:  3840 1080
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011SizeMM:  1016 285
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: RRNotify_CrtcChange
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011CRTC:  64
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Mode:  115
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Rotation:  "Rotate_0"
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Geometry:  1920 0 1920 1080
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: RRotify_OutputChange
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Output:  70
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011CRTC:  64
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Mode:  115
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Rotation:  "Rotate_0"
Jul 21 13:32:24 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Connection:  "Connected"
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Subpixel Order:  0
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: RRNotify_CrtcChange
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011CRTC:  63
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Mode:  78
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Rotation:  "Rotate_0"
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Geometry:  0 0 1920 1080
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: RRNotify_CrtcChange
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011CRTC:  64
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Mode:  115
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Rotation:  "Rotate_0"
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Geometry:  1920 0 1920 1080
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: RRNotify_CrtcChange
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011CRTC:  65
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Mode:  0
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Rotation:  "Rotate_0"
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Geometry:  0 0 0 0
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: RRotify_OutputChange
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Output:  66
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011CRTC:  63
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Mode:  78
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Rotation:  "Rotate_0"
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Connection:  "Connected"
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Subpixel Order:  0
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: RRotify_OutputChange
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Output:  67
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011CRTC:  0
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Mode:  0
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Rotation:  "Rotate_0"
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Connection:  "Disconnected"
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Subpixel Order:  0
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: RRotify_OutputChange
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Output:  68
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011CRTC:  0
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Mode:  0
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Rotation:  "Rotate_0"
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Connection:  "Disconnected"
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Subpixel Order:  0
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: RRotify_OutputChange
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Output:  69
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011CRTC:  0
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Mode:  0
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Rotation:  "Rotate_0"
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Connection:  "Disconnected"
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Subpixel Order:  0
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: RRotify_OutputChange
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Output:  70
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011CRTC:  64
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Mode:  115
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Rotation:  "Rotate_0"
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Connection:  "Connected"
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xcb.helper: #011Subpixel Order:  0
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: XRandROutput 70 update
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011m_connected: 0
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011m_crtc XRandRCrtc(0x1870c20)
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011CRTC: 64
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011MODE: 115
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011Connection: 0
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011Primary: false
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: Output 70 : connected = true , enabled = true
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: XRandROutput 70 update
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011m_connected: 0
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011m_crtc XRandRCrtc(0x1870c20)
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011CRTC: 64
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011MODE: 115
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011Connection: 0
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011Primary: false
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: Output 70 : connected = true , enabled = true
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: XRandROutput 66 update
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011m_connected: 0
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011m_crtc XRandRCrtc(0x186bb30)
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011CRTC: 63
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011MODE: 78
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011Connection: 0
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011Primary: true
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: Output 66 : connected = true , enabled = true
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: XRandROutput 67 update
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011m_connected: 1
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011m_crtc QObject(0x0)
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011CRTC: 0
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011MODE: 0
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011Connection: 1
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011Primary: false
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: Output 67 : connected = false , enabled = false
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: XRandROutput 68 update
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011m_connected: 1
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011m_crtc QObject(0x0)
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011CRTC: 0
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011MODE: 0
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011Connection: 1
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011Primary: false
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: Output 68 : connected = false , enabled = false
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: XRandROutput 69 update
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011m_connected: 1
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011m_crtc QObject(0x0)
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011CRTC: 0
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011MODE: 0
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011Connection: 1
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011Primary: false
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: Output 69 : connected = false , enabled = false
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: XRandROutput 70 update
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011m_connected: 0
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011m_crtc XRandRCrtc(0x1870c20)
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011CRTC: 64
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011MODE: 115
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011Connection: 0
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: #011Primary: false
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: Output 70 : connected = true , enabled = true
Jul 21 13:32:25 t460s org.kde.KScreen[1384]: kscreen.xrandr: Emitting configChanged()

Question 2

У ядра 4.10.0 есть исправление проблемы. После установки проблема исчезает.

Question 3

Question 4

У ядра 4.10.0 есть исправление проблемы. После установки проблема исчезает.

yan · Answer 1 · 18 July 2018 в 09:55

У ядра 4.10.0 есть исправление проблемы. После установки проблема исчезает.

0

ответ дан yan 18 July 2018 в 09:55

yan · Answer 2 · 24 July 2018 в 19:28

У ядра 4.10.0 есть исправление проблемы. После установки проблема исчезает.

0

ответ дан yan 24 July 2018 в 19:28

1

Не могли бы вы изменить свой вопрос, чтобы объяснить, как я могу установить ядро? Было бы неплохо, если бы вы могли также предоставить некоторую ссылку для ее исправления в этом ядре. Как насчет последующих ядер? – Zanna 23 July 2017 в 10:48
2

Вы абсолютно правы, ответ очень короткий. Проблема в том, что я не знаю точного ответа. Ядро 4.10 было установлено в "нормальном" обновление на моей машине в эти дни, потому что я настроил его сделать это некоторое время назад. Я думаю, что это потому, что я использую LTS Enablement Stacks ( wiki.ubuntu.com/Kernel/LTSEnablementStack ), но я не уверен. И я не знаю, какое изменение заставило мою проблему уйти, и если это исправление останется в более поздних версиях. Я только заметил, что после обновления мой внешний монитор работал. Сожалею! – yan 23 July 2017 в 16:24
3

спасибо за это. Да, HWE является «катящимся». НАСКОЛЬКО МНЕ ИЗВЕСТНО. Эта информация очень полезна - вы можете добавить ее в свой ответ. Можете ли вы объяснить, как настроить HWE (или включить некоторую релевантную информацию из ссылки)? Это даст хороший ответ – Zanna 23 July 2017 в 16:31

Не удается заставить внешний монитор работать через HDMI (Thinkpad T460s, Kubuntu)

2 ответа

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