我正在運行 Mageia 4.14 KDE。
在新安裝的 Mageia 系統上，我無法更改顯示器的解析度。我有一台顯示器連接到 HDMI 端口，另一台顯示器連接到 VGA 端口。他們都出現並展示相同的東西。然而，它們的分辨率設置得太低，以至於兩個螢幕上的所有內容看起來都很大。所以，我需要提高分辨率，但是當我嘗試透過系統設定 -> 顯示來做到這一點時，它只說無主輸出和預設監視器可供選擇。它必須選擇的唯一預設解析度是 1024x768。
我在控制台上運行 xrandr 並得到以下結果。
xrandr: Failed to get size of gamma for output default
Screen 0: minimum 1024 x 768, current 1024 x 768, maximum 1024x768
default connected 1024x768+0+0 0mm x 0mm
1024x768 76.00*
lspci-v命令列出了所有連接埠和總線信息，但它不顯示或列出與 HDMI 相關的任何內容。
當我嘗試透過 Mageia 控制中心前往硬體 -> 設定圖形伺服器來更改或強制解析度時，整個 Mageia 系統已損壞，無法啟動。然後，我不得不重新安裝 Mageia。
任何提示或線索將不勝感激。
編輯1：lspci
00:00.0 Host bridge: Intel Corporation Xeon E3-1200 v6/7th Gen Core Processor Host Bridge/DRAM Registers (rev 05)
00:02.0 VGA compatible controller: Intel Corporation HD Graphics 610 (rev 04)
00:14.0 USB controller: Intel Corporation Sunrise Point-H USB 3.0 xHCI Controller (rev 31)
00:16.0 Communication controller: Intel Corporation Sunrise Point-H CSME HECI #1 (rev 31)
00:17.0 SATA controller: Intel Corporation Sunrise Point-H SATA controller [AHCI mode] (rev 31)
00:1c.0 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #5 (rev f1)
00:1c.7 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #8 (rev f1)
00:1d.0 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #9 (rev f1)
00:1d.1 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #10 (rev f1)
00:1f.0 ISA bridge: Intel Corporation Sunrise Point-H LPC Controller (rev 31)
00:1f.2 Memory controller: Intel Corporation Sunrise Point-H PMC (rev 31)
00:1f.3 Audio device: Intel Corporation Sunrise Point-H HD Audio (rev 31)
00:1f.4 SMBus: Intel Corporation Sunrise Point-H SMBus (rev 31)
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 15)
04:00.0 Serial controller: Oxford Semiconductor Ltd OXPCIe952 Dual 16C950 UART
編輯2：Xorg.Conf
# File generated by XFdrake (rev 262502)
# **********************************************************************
# Refer to the xorg.conf man page for details about the format of
# this file.
# **********************************************************************
Section "ServerFlags"
#DontZoom # disable <Ctrl><Alt><KP_+>/<KP_-> (resolution switching)
AllowMouseOpenFail # allows the server to start up even if the mouse does not work
Option "DontZap" "False" # disable <Ctrl><Alt><BS> (server abort)
EndSection
Section "Module"
Load "v4l" # Video for Linux
EndSection
Section "Monitor"
Identifier "monitor1"
VendorName "Plug'n Play"
# TV fullscreen mode or DVD fullscreen output.
# 768x576 @ 79 Hz, 50 kHz hsync
ModeLine "768x576" 50.00 768 832 846 1000 576 590 595 630
# 768x576 @ 100 Hz, 61.6 kHz hsync
ModeLine "768x576" 63.07 768 800 960 1024 576 578 590 616
EndSection
Section "Device"
Identifier "device1"
Driver "fbdev"
Option "DPMS"
EndSection
Section "Screen"
Identifier "screen1"
Device "device1"
Monitor "monitor1"
EndSection
Section "ServerLayout"
Identifier "layout1"
Screen "screen1"
EndSection
編輯3：Xorg.0.log
[ 16.097]
X.Org X Server 1.16.4
Release Date: 2014-12-20
[ 16.097] X Protocol Version 11, Revision 0
[ 16.097] Build Operating System: Linux_4.4.88-server-1.mga5 Mageia
[ 16.097] Current Operating System: Linux localhost 4.4.114-desktop-1.mga5 #1 SMP Wed Jan 31 19:24:17 UTC 2018 x86_64
[ 16.097] Kernel command line: BOOT_IMAGE=/boot/vmlinuz-desktop root=UUID=0b97d12b-f199-4b59-8dc4-ce6a5dca53e0 ro splash quiet noiswmd resume=UUID=31e45180-eec3-414f-a2cc-1f5a8ebbf50d
[ 16.097] Build Date: 07 October 2017 07:33:00PM
[ 16.097]
[ 16.097] Current version of pixman: 0.32.8
[ 16.097] Before reporting problems, check http://bugs.mageia.org
to make sure that you have the latest version.
[ 16.097] Markers: (--) probed, (**) from config file, (==) default setting,
(++) from command line, (!!) notice, (II) informational,
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[ 16.097] (==) Log file: "/var/log/Xorg.0.log", Time: Mon Apr 13 09:43:58 2020
[ 16.136] (==) Using config file: "/etc/X11/xorg.conf"
[ 16.136] (==) Using config directory: "/etc/X11/xorg.conf.d"
[ 16.136] (==) Using system config directory "/usr/share/X11/xorg.conf.d"
[ 16.154] (==) ServerLayout "layout1"
[ 16.154] (**) |-->Screen "screen1" (0)
[ 16.154] (**) | |-->Monitor "monitor1"
[ 16.169] (**) | |-->Device "device1"
[ 16.169] (**) Option "DontZap" "False"
[ 16.169] (**) Option "AllowMouseOpenFail"
[ 16.169] (==) Automatically adding devices
[ 16.169] (==) Automatically enabling devices
[ 16.169] (==) Automatically adding GPU devices
[ 16.169] (==) FontPath set to:
catalogue:/etc/X11/fontpath.d
[ 16.169] (==) ModulePath set to "/usr/lib64/xorg/extra-modules,/usr/lib64/xorg/modules"
[ 16.169] (II) The server relies on udev to provide the list of input devices.
If no devices become available, reconfigure udev or disable AutoAddDevices.
[ 16.169] (II) Loader magic: 0x811d80
[ 16.169] (II) Module ABI versions:
[ 16.169] X.Org ANSI C Emulation: 0.4
[ 16.169] X.Org Video Driver: 18.0
[ 16.169] X.Org XInput driver : 21.0
[ 16.169] X.Org Server Extension : 8.0
[ 16.169] (EE) systemd-logind: failed to get session: PID 953 does not belong to any known session
[ 16.170] (--) PCI:*(0:0:2:0) 8086:5902:1043:8694 rev 4, Mem @ 0xf6000000/16777216, 0xe0000000/268435456, I/O @ 0x0000f000/64
[ 16.170] (II) Open ACPI successful (/var/run/acpid.socket)
[ 16.170] (II) "glx" will be loaded by default.
[ 16.170] (II) LoadModule: "v4l"
[ 16.207] (II) Loading /usr/lib64/xorg/modules/drivers/v4l_drv.so
[ 16.222] (II) Module v4l: vendor="X.Org Foundation"
[ 16.222] compiled for 1.16.1, module version = 0.1.1
[ 16.222] ABI class: X.Org Video Driver, version 18.0
[ 16.222] (II) LoadModule: "glx"
[ 16.222] (II) Loading /usr/lib64/xorg/modules/extensions/libglx.so
[ 16.331] (II) Module glx: vendor="X.Org Foundation"
[ 16.331] compiled for 1.16.4, module version = 1.0.0
[ 16.331] ABI class: X.Org Server Extension, version 8.0
[ 16.331] (==) AIGLX enabled
[ 16.331] (II) LoadModule: "fbdev"
[ 16.331] (II) Loading /usr/lib64/xorg/modules/drivers/fbdev_drv.so
[ 16.342] (II) Module fbdev: vendor="X.Org Foundation"
[ 16.342] compiled for 1.16.4, module version = 0.4.4
[ 16.342] Module class: X.Org Video Driver
[ 16.342] ABI class: X.Org Video Driver, version 18.0
[ 16.342] (II) v4l driver for Video4Linux
[ 16.342] (II) FBDEV: driver for framebuffer: fbdev
[ 16.342] (++) using VT number 1
[ 16.342] (WW) Falling back to old probe method for v4l
[ 16.342] (II) Loading sub module "fbdevhw"
[ 16.342] (II) LoadModule: "fbdevhw"
[ 16.342] (II) Loading /usr/lib64/xorg/modules/libfbdevhw.so
[ 16.364] (II) Module fbdevhw: vendor="X.Org Foundation"
[ 16.364] compiled for 1.16.4, module version = 0.0.2
[ 16.364] ABI class: X.Org Video Driver, version 18.0
[ 16.364] (EE) Unable to find a valid framebuffer device
[ 16.364] (WW) Falling back to old probe method for fbdev
[ 16.364] (II) Loading sub module "fbdevhw"
[ 16.364] (II) LoadModule: "fbdevhw"
[ 16.364] (II) Loading /usr/lib64/xorg/modules/libfbdevhw.so
[ 16.364] (II) Module fbdevhw: vendor="X.Org Foundation"
[ 16.364] compiled for 1.16.4, module version = 0.0.2
[ 16.364] ABI class: X.Org Video Driver, version 18.0
[ 16.364] (II) FBDEV(1): using default device
[ 16.364] (EE) Screen 0 deleted because of no matching config section.
[ 16.364] (II) UnloadModule: "fbdev"
[ 16.364] (II) UnloadSubModule: "fbdevhw"
[ 16.364] (II) FBDEV(0): Creating default Display subsection in Screen section
"screen1" for depth/fbbpp 24/32
[ 16.364] (==) FBDEV(0): Depth 24, (==) framebuffer bpp 32
[ 16.364] (==) FBDEV(0): RGB weight 888
[ 16.364] (==) FBDEV(0): Default visual is TrueColor
[ 16.364] (==) FBDEV(0): Using gamma correction (1.0, 1.0, 1.0)
[ 16.364] (II) FBDEV(0): hardware: EFI VGA (video memory: 3072kB)
[ 16.364] (II) FBDEV(0): checking modes against framebuffer device...
[ 16.364] (II) FBDEV(0): checking modes against monitor...
[ 16.364] (--) FBDEV(0): Virtual size is 1024x768 (pitch 1024)
[ 16.364] (**) FBDEV(0): Built-in mode "current": 78.7 MHz, 59.9 kHz, 75.7 Hz
[ 16.364] (II) FBDEV(0): Modeline "current"x0.0 78.65 1024 1056 1184 1312 768 772 776 792 -hsync -vsync -csync (59.9 kHz b)
[ 16.364] (==) FBDEV(0): DPI set to (96, 96)
[ 16.364] (II) Loading sub module "fb"
[ 16.365] (II) LoadModule: "fb"
[ 16.365] (II) Loading /usr/lib64/xorg/modules/libfb.so
[ 16.375] (II) Module fb: vendor="X.Org Foundation"
[ 16.375] compiled for 1.16.4, module version = 1.0.0
[ 16.375] ABI class: X.Org ANSI C Emulation, version 0.4
[ 16.375] (**) FBDEV(0): using shadow framebuffer
[ 16.375] (II) Loading sub module "shadow"
[ 16.375] (II) LoadModule: "shadow"
[ 16.375] (II) Loading /usr/lib64/xorg/modules/libshadow.so
[ 16.377] (II) Module shadow: vendor="X.Org Foundation"
[ 16.377] compiled for 1.16.4, module version = 1.1.0
[ 16.377] ABI class: X.Org ANSI C Emulation, version 0.4
[ 16.377] (==) Depth 24 pixmap format is 32 bpp
[ 16.377] (EE) FBDEV(0): FBIOBLANK: Invalid argument
[ 16.388] (==) FBDEV(0): Backing store enabled
[ 16.388] (**) FBDEV(0): DPMS enabled
[ 16.388] (==) RandR enabled
[ 16.392] (II) AIGLX: Screen 0 is not DRI2 capable
[ 16.392] (EE) AIGLX: reverting to software rendering
[ 17.410] (II) AIGLX: Loaded and initialized swrast
[ 17.410] (II) GLX: Initialized DRISWRAST GL provider for screen 0
[ 18.053] (II) config/udev: Adding input device Power Button (/dev/input/event5)
[ 18.053] (**) Power Button: Applying InputClass "evdev keyboard catchall"
[ 18.053] (**) Power Button: Applying InputClass "system-keyboard"
[ 18.053] (II) LoadModule: "evdev"
[ 18.069] (II) Loading /usr/lib64/xorg/modules/input/evdev_drv.so
[ 18.078] (II) Module evdev: vendor="X.Org Foundation"
[ 18.078] compiled for 1.16.2, module version = 2.9.1
[ 18.078] Module class: X.Org XInput Driver
[ 18.078] ABI class: X.Org XInput driver, version 21.0
[ 18.078] (II) Using input driver 'evdev' for 'Power Button'
[ 18.078] (**) Power Button: always reports core events
[ 18.078] (**) evdev: Power Button: Device: "/dev/input/event5"
[ 18.078] (--) evdev: Power Button: Vendor 0 Product 0x1
[ 18.078] (--) evdev: Power Button: Found keys
[ 18.078] (II) evdev: Power Button: Configuring as keyboard
[ 18.078] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXPWRBN:00/input/input7/event5"
[ 18.078] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 6)
[ 18.078] (**) Option "xkb_rules" "evdev"
[ 18.078] (**) Option "xkb_model" "pc105"
[ 18.078] (**) Option "xkb_layout" "us"
[ 18.078] (**) Option "xkb_options" "compose:rwin"
[ 18.089] (II) config/udev: Adding input device Power Button (/dev/input/event4)
[ 18.089] (**) Power Button: Applying InputClass "evdev keyboard catchall"
[ 18.089] (**) Power Button: Applying InputClass "system-keyboard"
[ 18.089] (II) Using input driver 'evdev' for 'Power Button'
[ 18.089] (**) Power Button: always reports core events
[ 18.089] (**) evdev: Power Button: Device: "/dev/input/event4"
[ 18.089] (--) evdev: Power Button: Vendor 0 Product 0x1
[ 18.089] (--) evdev: Power Button: Found keys
[ 18.089] (II) evdev: Power Button: Configuring as keyboard
[ 18.089] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0C:00/input/input6/event4"
[ 18.089] (II) XINPUT: Adding extended input device "Power Button" (type: KEYBOARD, id 7)
[ 18.089] (**) Option "xkb_rules" "evdev"
[ 18.089] (**) Option "xkb_model" "pc105"
[ 18.089] (**) Option "xkb_layout" "us"
[ 18.089] (**) Option "xkb_options" "compose:rwin"
[ 18.089] (II) config/udev: Adding input device Sleep Button (/dev/input/event3)
[ 18.089] (**) Sleep Button: Applying InputClass "evdev keyboard catchall"
[ 18.089] (**) Sleep Button: Applying InputClass "system-keyboard"
[ 18.089] (II) Using input driver 'evdev' for 'Sleep Button'
[ 18.089] (**) Sleep Button: always reports core events
[ 18.089] (**) evdev: Sleep Button: Device: "/dev/input/event3"
[ 18.089] (--) evdev: Sleep Button: Vendor 0 Product 0x3
[ 18.089] (--) evdev: Sleep Button: Found keys
[ 18.089] (II) evdev: Sleep Button: Configuring as keyboard
[ 18.089] (**) Option "config_info" "udev:/sys/devices/LNXSYSTM:00/LNXSYBUS:00/PNP0C0E:00/input/input5/event3"
[ 18.089] (II) XINPUT: Adding extended input device "Sleep Button" (type: KEYBOARD, id 8)
[ 18.089] (**) Option "xkb_rules" "evdev"
[ 18.089] (**) Option "xkb_model" "pc105"
[ 18.089] (**) Option "xkb_layout" "us"
[ 18.089] (**) Option "xkb_options" "compose:rwin"
[ 18.090] (II) config/udev: Adding input device Microsoft Microsoft 5-Button Mouse with IntelliEye(TM) (/dev/input/event0)
[ 18.090] (**) Microsoft Microsoft 5-Button Mouse with IntelliEye(TM): Applying InputClass "evdev pointer catchall"
[ 18.090] (II) Using input driver 'evdev' for 'Microsoft Microsoft 5-Button Mouse with IntelliEye(TM)'
[ 18.090] (**) Microsoft Microsoft 5-Button Mouse with IntelliEye(TM): always reports core events
[ 18.090] (**) evdev: Microsoft Microsoft 5-Button Mouse with IntelliEye(TM): Device: "/dev/input/event0"
[ 18.141] (--) evdev: Microsoft Microsoft 5-Button Mouse with IntelliEye(TM): Vendor 0x45e Product 0x47
[ 18.141] (--) evdev: Microsoft Microsoft 5-Button Mouse with IntelliEye(TM): Found 9 mouse buttons
[ 18.141] (--) evdev: Microsoft Microsoft 5-Button Mouse with IntelliEye(TM): Found scroll wheel(s)
[ 18.141] (--) evdev: Microsoft Microsoft 5-Button Mouse with IntelliEye(TM): Found relative axes
[ 18.141] (--) evdev: Microsoft Microsoft 5-Button Mouse with IntelliEye(TM): Found x and y relative axes
[ 18.141] (II) evdev: Microsoft Microsoft 5-Button Mouse with IntelliEye(TM): Configuring as mouse
[ 18.141] (II) evdev: Microsoft Microsoft 5-Button Mouse with IntelliEye(TM): Adding scrollwheel support
[ 18.141] (**) evdev: Microsoft Microsoft 5-Button Mouse with IntelliEye(TM): YAxisMapping: buttons 4 and 5
[ 18.141] (**) evdev: Microsoft Microsoft 5-Button Mouse with IntelliEye(TM): EmulateWheelButton: 4, EmulateWheelInertia: 10, EmulateWheelTimeout: 200
[ 18.141] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-3/1-3:1.0/0003:045E:0047.0001/input/input2/event0"
[ 18.141] (II) XINPUT: Adding extended input device "Microsoft Microsoft 5-Button Mouse with IntelliEye(TM)" (type: MOUSE, id 9)
[ 18.141] (II) evdev: Microsoft Microsoft 5-Button Mouse with IntelliEye(TM): initialized for relative axes.
[ 18.141] (**) Microsoft Microsoft 5-Button Mouse with IntelliEye(TM): (accel) keeping acceleration scheme 1
[ 18.141] (**) Microsoft Microsoft 5-Button Mouse with IntelliEye(TM): (accel) acceleration profile 0
[ 18.141] (**) Microsoft Microsoft 5-Button Mouse with IntelliEye(TM): (accel) acceleration factor: 2.000
[ 18.141] (**) Microsoft Microsoft 5-Button Mouse with IntelliEye(TM): (accel) acceleration threshold: 4
[ 18.141] (II) config/udev: Adding input device Microsoft Microsoft 5-Button Mouse with IntelliEye(TM) (/dev/input/mouse0)
[ 18.141] (II) No input driver specified, ignoring this device.
[ 18.141] (II) This device may have been added with another device file.
[ 18.141] (II) config/udev: Adding input device GASIA USB KB V11 (/dev/input/event1)
[ 18.141] (**) GASIA USB KB V11: Applying InputClass "evdev keyboard catchall"
[ 18.141] (**) GASIA USB KB V11: Applying InputClass "system-keyboard"
[ 18.141] (II) Using input driver 'evdev' for 'GASIA USB KB V11'
[ 18.141] (**) GASIA USB KB V11: always reports core events
[ 18.141] (**) evdev: GASIA USB KB V11: Device: "/dev/input/event1"
[ 18.141] (--) evdev: GASIA USB KB V11: Vendor 0xe8f Product 0x22
[ 18.141] (--) evdev: GASIA USB KB V11: Found keys
[ 18.141] (II) evdev: GASIA USB KB V11: Configuring as keyboard
[ 18.141] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-4/1-4:1.0/0003:0E8F:0022.0002/input/input3/event1"
[ 18.141] (II) XINPUT: Adding extended input device "GASIA USB KB V11" (type: KEYBOARD, id 10)
[ 18.141] (**) Option "xkb_rules" "evdev"
[ 18.141] (**) Option "xkb_model" "pc105"
[ 18.141] (**) Option "xkb_layout" "us"
[ 18.141] (**) Option "xkb_options" "compose:rwin"
[ 18.142] (II) config/udev: Adding input device GASIA USB KB V11 (/dev/input/event2)
[ 18.142] (**) GASIA USB KB V11: Applying InputClass "evdev keyboard catchall"
[ 18.142] (**) GASIA USB KB V11: Applying InputClass "system-keyboard"
[ 18.142] (II) Using input driver 'evdev' for 'GASIA USB KB V11'
[ 18.142] (**) GASIA USB KB V11: always reports core events
[ 18.142] (**) evdev: GASIA USB KB V11: Device: "/dev/input/event2"
[ 18.142] (--) evdev: GASIA USB KB V11: Vendor 0xe8f Product 0x22
[ 18.142] (--) evdev: GASIA USB KB V11: Found 1 mouse buttons
[ 18.142] (--) evdev: GASIA USB KB V11: Found scroll wheel(s)
[ 18.142] (--) evdev: GASIA USB KB V11: Found relative axes
[ 18.142] (II) evdev: GASIA USB KB V11: Forcing relative x/y axes to exist.
[ 18.142] (--) evdev: GASIA USB KB V11: Found absolute axes
[ 18.142] (II) evdev: GASIA USB KB V11: Forcing absolute x/y axes to exist.
[ 18.142] (--) evdev: GASIA USB KB V11: Found keys
[ 18.142] (II) evdev: GASIA USB KB V11: Configuring as mouse
[ 18.142] (II) evdev: GASIA USB KB V11: Configuring as keyboard
[ 18.142] (II) evdev: GASIA USB KB V11: Adding scrollwheel support
[ 18.142] (**) evdev: GASIA USB KB V11: YAxisMapping: buttons 4 and 5
[ 18.142] (**) evdev: GASIA USB KB V11: EmulateWheelButton: 4, EmulateWheelInertia: 10, EmulateWheelTimeout: 200
[ 18.142] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-4/1-4:1.1/0003:0E8F:0022.0003/input/input4/event2"
[ 18.142] (II) XINPUT: Adding extended input device "GASIA USB KB V11" (type: KEYBOARD, id 11)
[ 18.142] (**) Option "xkb_rules" "evdev"
[ 18.142] (**) Option "xkb_model" "pc105"
[ 18.142] (**) Option "xkb_layout" "us"
[ 18.142] (**) Option "xkb_options" "compose:rwin"
[ 18.142] (II) evdev: GASIA USB KB V11: initialized for relative axes.
[ 18.142] (WW) evdev: GASIA USB KB V11: ignoring absolute axes.
[ 18.142] (**) GASIA USB KB V11: (accel) keeping acceleration scheme 1
[ 18.142] (**) GASIA USB KB V11: (accel) acceleration profile 0
[ 18.142] (**) GASIA USB KB V11: (accel) acceleration factor: 2.000
[ 18.142] (**) GASIA USB KB V11: (accel) acceleration threshold: 4
[ 18.142] (II) config/udev: Adding input device USBest Technology SiS HID Touch Controller (/dev/input/event13)
[ 18.142] (**) USBest Technology SiS HID Touch Controller: Applying InputClass "evdev touchscreen catchall"
[ 18.142] (II) Using input driver 'evdev' for 'USBest Technology SiS HID Touch Controller'
[ 18.142] (**) USBest Technology SiS HID Touch Controller: always reports core events
[ 18.142] (**) evdev: USBest Technology SiS HID Touch Controller: Device: "/dev/input/event13"
[ 18.193] (--) evdev: USBest Technology SiS HID Touch Controller: Vendor 0x457 Product 0x1139
[ 18.193] (--) evdev: USBest Technology SiS HID Touch Controller: Found absolute axes
[ 18.193] (--) evdev: USBest Technology SiS HID Touch Controller: Found x and y absolute axes
[ 18.193] (--) evdev: USBest Technology SiS HID Touch Controller: Found absolute touchscreen
[ 18.193] (II) evdev: USBest Technology SiS HID Touch Controller: Configuring as touchscreen
[ 18.193] (**) evdev: USBest Technology SiS HID Touch Controller: YAxisMapping: buttons 4 and 5
[ 18.193] (**) evdev: USBest Technology SiS HID Touch Controller: EmulateWheelButton: 4, EmulateWheelInertia: 10, EmulateWheelTimeout: 200
[ 18.193] (**) Option "config_info" "udev:/sys/devices/pci0000:00/0000:00:14.0/usb1/1-6/1-6.7/1-6.7:1.0/0003:0457:1139.0004/input/input16/event13"
[ 18.193] (II) XINPUT: Adding extended input device "USBest Technology SiS HID Touch Controller" (type: TOUCHSCREEN, id 12)
[ 18.193] (II) evdev: USBest Technology SiS HID Touch Controller: initialized for absolute axes.
[ 18.193] (**) USBest Technology SiS HID Touch Controller: (accel) keeping acceleration scheme 1
[ 18.193] (**) USBest Technology SiS HID Touch Controller: (accel) acceleration profile 0
[ 18.193] (**) USBest Technology SiS HID Touch Controller: (accel) acceleration factor: 2.000
[ 18.193] (**) USBest Technology SiS HID Touch Controller: (accel) acceleration threshold: 4
[ 18.193] (II) config/udev: Adding input device USBest Technology SiS HID Touch Controller (/dev/input/mouse1)
[ 18.193] (II) No input driver specified, ignoring this device.
[ 18.193] (II) This device may have been added with another device file.
[ 18.193] (II) config/udev: Adding input device HDA Intel PCH Rear Mic (/dev/input/event7)
[ 18.193] (II) No input driver specified, ignoring this device.
[ 18.193] (II) This device may have been added with another device file.
[ 18.193] (II) config/udev: Adding input device HDA Intel PCH Line (/dev/input/event8)
[ 18.193] (II) No input driver specified, ignoring this device.
[ 18.193] (II) This device may have been added with another device file.
[ 18.193] (II) config/udev: Adding input device HDA Intel PCH Line Out (/dev/input/event9)
[ 18.193] (II) No input driver specified, ignoring this device.
[ 18.193] (II) This device may have been added with another device file.
[ 18.193] (II) config/udev: Adding input device HDA Intel PCH Front Headphone (/dev/input/event10)
[ 18.194] (II) No input driver specified, ignoring this device.
[ 18.194] (II) This device may have been added with another device file.
[ 18.194] (II) config/udev: Adding input device HDA Intel PCH HDMI/DP,pcm=3 (/dev/input/event11)
[ 18.194] (II) No input driver specified, ignoring this device.
[ 18.194] (II) This device may have been added with another device file.
[ 18.194] (II) config/udev: Adding input device HDA Intel PCH Front Mic (/dev/input/event6)
[ 18.194] (II) No input driver specified, ignoring this device.
[ 18.194] (II) This device may have been added with another device file.
[ 18.194] (II) config/udev: Adding input device Eee PC WMI hotkeys (/dev/input/event12)
[ 18.194] (**) Eee PC WMI hotkeys: Applying InputClass "evdev keyboard catchall"
[ 18.194] (**) Eee PC WMI hotkeys: Applying InputClass "system-keyboard"
[ 18.194] (II) Using input driver 'evdev' for 'Eee PC WMI hotkeys'
[ 18.194] (**) Eee PC WMI hotkeys: always reports core events
[ 18.194] (**) evdev: Eee PC WMI hotkeys: Device: "/dev/input/event12"
[ 18.194] (--) evdev: Eee PC WMI hotkeys: Vendor 0 Product 0
[ 18.194] (--) evdev: Eee PC WMI hotkeys: Found keys
[ 18.194] (II) evdev: Eee PC WMI hotkeys: Configuring as keyboard
[ 18.194] (**) Option "config_info" "udev:/sys/devices/platform/eeepc-wmi/input/input15/event12"
[ 18.194] (II) XINPUT: Adding extended input device "Eee PC WMI hotkeys" (type: KEYBOARD, id 13)
[ 18.194] (**) Option "xkb_rules" "evdev"
[ 18.194] (**) Option "xkb_model" "pc105"
[ 18.194] (**) Option "xkb_layout" "us"
[ 18.194] (**) Option "xkb_options" "compose:rwin"
[ 18.195] (EE) FBDEV(0): FBIOBLANK: Invalid argument
[ 32.577] (EE) FBDEV(0): FBIOBLANK: Invalid argument
[ 32.600] (EE) FBDEV(0): FBIOBLANK: Invalid argument
[ 4606.668] (EE) FBDEV(0): FBIOBLANK: Invalid argument
[ 4615.006] (EE) FBDEV(0): FBIOBLANK: Invalid argument
答案1
[ 16.364] (II) FBDEV(0): hardware: EFI VGA (video memory: 3072kB)
您有一個基於 UEFI 的系統。它不是傳統的 VESA SVGA，而是提供一個非常簡單的幀緩衝區接口，預設功能非常有限。
由於您的 GPU 是 CPU 整合的 Intel HD Graphics 610，因此您需要先確保已載入了適當的核心驅動程式。您需要的驅動程式模組的名稱是i915，因為它是英特爾 CPU 整合 GPU 的「祖父」。
首先，轉到套件管理實用程式並確保x11-driver-video-intel安裝了該套件（及其所有依賴項）。
要測試從 EFI 幀緩衝區驅動程式到 的轉換i915，您需要完全停止 X11 GUI 伺服器並進入文字模式。假設您的 Mageia Linux 使用systemd（正如快速谷歌搜尋似乎表明的那樣），您應該使用systemctl isolate multi-user.target.此指令應可自動使系統進入與傳統 SysVinit 運作等級 3 相對應的狀態，即適合根本不需要本機顯示的多用戶伺服器的狀態。這種方法的好處是，如果出現問題，您只需重新啟動，一切就會恢復正常。
進入文字模式後，登入、成為 root 並運行modprobe i915。螢幕可能會閃爍一點，並且文字模式顯示現在可能僅以不同的解析度出現在一台顯示器上。這實際上是一件好事：它表明顯示驅動程式現在可以將兩個顯示器作為不同的硬體實體進行處理。您可以i915透過以下方式驗證該模組是否正在使用cat /proc/fb：如果它輸出類似0 inteldrmfb而不是 的內容0 EFI VGA，則該i915模組正在使用。
如果此時系統似乎崩潰了，您可以嘗試使用 SSH 連接到系統，看看是否只是顯示器無法運作，或者只是重新啟動系統以返回開始的位置。
下一步是讓系統i915在啟動時自動載入該模組，然後調整 X 配置以使用它。
此時，我建議暫時配置系統，使其僅以文字模式啟動。如果 X 配置不起作用，這將避免可能陷入循環的煩人問題：
systemctl set-default multi-user.target
然後，將該i915模組新增至要自動載入的模組清單：
echo "i915" >> /etc/modules-load.d/modules.conf
現在，重新啟動。系統應自動使用此模組以文字模式登入提示重新啟動i915。登入並成為root。
如果此步驟成功，則需要變更 X 配置。現代 Xorg X 伺服器可以很好地自動檢測常見的 PC 硬件，因此我建議您只需將當前xorg.conf文件重命名為 例如，xorg.conf.old看看它在沒有任何配置文件的情況下如何工作。
現在，跑吧systemctl isolate graphical.target。這應該會再次啟動圖形模式。現在它應該能夠自動檢測 Intel iGPU 並使用為其最佳化的驅動程序，而不是通用的幀緩衝區驅動程式。xrandr在檢測各種輸出方面應該有更好的結果，並且 GUI 顯示設定工具也應該自動偵測兩個顯示器的存在，儘管您可能必須明確啟用第二個顯示器才能使用。
如果一切正常，剩下的唯一步驟是將系統配置為再次以 GUI 模式啟動：
systemctl set-default graphical.target