我在工作中使用 HP Zbook 15 G5，正在努力从使用带 Touchbar 的新 Macbook 过渡到使用安装了 HWE 软件包的 Ubuntu 18.04.3。当使用他们出售的 Apple-Thunderbolt-2-to-USB-C 适配器将此机器连接到 Apple Cinema Display (27") 时，显示器似乎只有在从睡眠状态唤醒时才能工作，分辨率不正确。否则，当我在笔记本电脑开启时热插拔它，或者在开机时将其插入电源时，它不起作用。
我尝试过的事情：
- 在 BIOS 设置中禁用 Thunderbolt 预启动 ACL，然后启用
- BIOS 中 Thunderbolt 的原生模式 + 低功耗
- BIOS 中的 Thunderbolt 传统模式
- 将 BIOS 重置为出厂默认设置，然后根据安装要求重新启用传统启动
以下是拔下并重新插入显示器时 journalctl --follow 的输出：
Hint: You are currently not seeing messages from other users and the system.
Users in groups 'adm', 'systemd-journal' can see all messages.
Pass -q to turn off this notice.
-- Logs begin at Tue 2019-12-17 11:50:53 PST. --
Dec 17 17:50:28 aseibenick-ltl7 /usr/lib/gdm3/gdm-x-session[3018]: (WW) Option "xkb_options" requires a string value
Dec 17 17:50:28 aseibenick-ltl7 /usr/lib/gdm3/gdm-x-session[3018]: (II) event25 - FaceTime HD Camera (Display): F: is tagged by udev as: Keyboard
Dec 17 17:50:28 aseibenick-ltl7 /usr/lib/gdm3/gdm-x-session[3018]: (II) event25 - FaceTime HD Camera (Display): F: device is a keyboard
Dec 17 17:52:30 aseibenick-ltl7 pkexec[5158]: pam_unix(polkit-1:session): session opened for user root by (uid=1267257390)
Dec 17 17:52:30 aseibenick-ltl7 pkexec[5165]: pam_unix(polkit-1:session): session opened for user root by (uid=1267257390)
Dec 17 17:52:31 aseibenick-ltl7 pkexec[5171]: pam_unix(polkit-1:session): session opened for user root by (uid=1267257390)
Dec 17 17:52:31 aseibenick-ltl7 pkexec[5177]: pam_unix(polkit-1:session): session opened for user root by (uid=1267257390)
Dec 17 17:52:31 aseibenick-ltl7 pkexec[5183]: pam_unix(polkit-1:session): session opened for user root by (uid=1267257390)
Dec 17 17:52:31 aseibenick-ltl7 pkexec[5189]: pam_unix(polkit-1:session): session opened for user root by (uid=1267257390)
Dec 17 17:52:41 aseibenick-ltl7 firefox.desktop[4210]: [Parent 4210, Gecko_IOThread] WARNING: pipe error (150): Connection reset by peer: file /build/firefox-AWfb_V/firefox-71.0+build5/ipc/chromium/src/chrome/common/ipc_channel_posix.cc, line 358
Dec 17 17:56:52 aseibenick-ltl7 gsd-media-keys[3339]: Unable to get default sink
Dec 17 17:56:52 aseibenick-ltl7 gsd-media-keys[3339]: Unable to get default source
Dec 17 17:56:52 aseibenick-ltl7 /usr/lib/gdm3/gdm-x-session[3018]: (II) config/udev: removing device FaceTime HD Camera (Display): F
Dec 17 17:56:52 aseibenick-ltl7 /usr/lib/gdm3/gdm-x-session[3018]: (**) Option "fd" "71"
Dec 17 17:56:52 aseibenick-ltl7 /usr/lib/gdm3/gdm-x-session[3018]: (II) event25 - FaceTime HD Camera (Display): F: device removed
Dec 17 17:56:52 aseibenick-ltl7 /usr/lib/gdm3/gdm-x-session[3018]: (II) UnloadModule: "libinput"
Dec 17 17:56:52 aseibenick-ltl7 /usr/lib/gdm3/gdm-x-session[3018]: (II) systemd-logind: releasing fd for 13:89
Dec 17 17:56:52 aseibenick-ltl7 gnome-shell[3167]: g_array_unref: assertion 'array' failed
Dec 17 17:57:03 aseibenick-ltl7 /usr/lib/gdm3/gdm-x-session[3018]: (II) config/udev: Adding input device Apple Inc. Display Audio (/dev/input/event24)
Dec 17 17:57:03 aseibenick-ltl7 /usr/lib/gdm3/gdm-x-session[3018]: (II) No input driver specified, ignoring this device.
Dec 17 17:57:03 aseibenick-ltl7 /usr/lib/gdm3/gdm-x-session[3018]: (II) This device may have been added with another device file.
Dec 17 17:57:03 aseibenick-ltl7 gsd-media-keys[3339]: Unable to get default source
Dec 17 17:57:03 aseibenick-ltl7 /usr/lib/gdm3/gdm-x-session[3018]: (II) config/udev: Adding input device FaceTime HD Camera (Display): F (/dev/input/event25)
Dec 17 17:57:03 aseibenick-ltl7 /usr/lib/gdm3/gdm-x-session[3018]: (**) FaceTime HD Camera (Display): F: Applying InputClass "libinput keyboard catchall"
Dec 17 17:57:03 aseibenick-ltl7 /usr/lib/gdm3/gdm-x-session[3018]: (II) Using input driver 'libinput' for 'FaceTime HD Camera (Display): F'
Dec 17 17:57:03 aseibenick-ltl7 /usr/lib/gdm3/gdm-x-session[3018]: (II) systemd-logind: got fd for /dev/input/event25 13:89 fd 71 paused 0
Dec 17 17:57:03 aseibenick-ltl7 /usr/lib/gdm3/gdm-x-session[3018]: (**) FaceTime HD Camera (Display): F: always reports core events
Dec 17 17:57:03 aseibenick-ltl7 /usr/lib/gdm3/gdm-x-session[3018]: (**) Option "Device" "/dev/input/event25"
Dec 17 17:57:03 aseibenick-ltl7 /usr/lib/gdm3/gdm-x-session[3018]: (**) Option "_source" "server/udev"
Dec 17 17:57:03 aseibenick-ltl7 /usr/lib/gdm3/gdm-x-session[3018]: (II) event25 - FaceTime HD Camera (Display): F: is tagged by udev as: Keyboard
Dec 17 17:57:03 aseibenick-ltl7 /usr/lib/gdm3/gdm-x-session[3018]: (II) event25 - FaceTime HD Camera (Display): F: device is a keyboard
Dec 17 17:57:03 aseibenick-ltl7 /usr/lib/gdm3/gdm-x-session[3018]: (II) event25 - FaceTime HD Camera (Display): F: device removed
Dec 17 17:57:03 aseibenick-ltl7 /usr/lib/gdm3/gdm-x-session[3018]: (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:1c.4/0000:05:00.0/0000:06:04.0/0000:3c:00.0/0000:3d:00.0/0000:3e:00.0/0000:3f:03.0/0000:40:00.2/usb7/7-1/7-1.5/7-1.5:1.0/input/input50/event25"
Dec 17 17:57:03 aseibenick-ltl7 /usr/lib/gdm3/gdm-x-session[3018]: (II) XINPUT: Adding extended input device "FaceTime HD Camera (Display): F" (type: KEYBOARD, id 18)
Dec 17 17:57:03 aseibenick-ltl7 /usr/lib/gdm3/gdm-x-session[3018]: (**) Option "xkb_model" "pc105"
Dec 17 17:57:03 aseibenick-ltl7 /usr/lib/gdm3/gdm-x-session[3018]: (**) Option "xkb_layout" "us"
Dec 17 17:57:03 aseibenick-ltl7 /usr/lib/gdm3/gdm-x-session[3018]: (WW) Option "xkb_variant" requires a string value
Dec 17 17:57:03 aseibenick-ltl7 /usr/lib/gdm3/gdm-x-session[3018]: (WW) Option "xkb_options" requires a string value
Dec 17 17:57:03 aseibenick-ltl7 /usr/lib/gdm3/gdm-x-session[3018]: (II) event25 - FaceTime HD Camera (Display): F: is tagged by udev as: Keyboard
Dec 17 17:57:03 aseibenick-ltl7 /usr/lib/gdm3/gdm-x-session[3018]: (II) event25 - FaceTime HD Camera (Display): F: device is a keyboard
^C