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AMD Radeon R7 340 OEM 显示器问题

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AMD Radeon R7 340 OEM 显示器问题

显示设置这是我的信息

chris@chris-workstation:~$ inxi -Fxz
System:
  Kernel: 5.19.0-35-generic arch: x86_64 bits: 64 compiler: N/A Desktop: Xfce
    v: 4.17.0 Distro: Ubuntu 22.10 (Kinetic Kudu)
Machine:
  Type: Desktop System: LENOVO product: 11BH0094GE v: V530-15ICR
    serial: <superuser required>
  Mobo: LENOVO model: 3176 v: SDK0J40697 WIN 3305276342590
    serial: <superuser required> UEFI: LENOVO v: M2YKT24A date: 06/04/2020
CPU:
  Info: 6-core model: Intel Core i5-9400 bits: 64 type: MCP arch: Coffee Lake
    rev: A cache: L1: 384 KiB L2: 1.5 MiB L3: 9 MiB
  Speed (MHz): avg: 3290 high: 4082 min/max: 800/4100 cores: 1: 2900
    2: 2900 3: 2900 4: 4082 5: 2900 6: 4061 bogomips: 34798
  Flags: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx
Graphics:
  Device-1: AMD Oland [Radeon HD 8570 / R5 430 OEM R7 240/340 Radeon 520 OEM]
    vendor: Micro-Star MSI driver: N/A arch: GCN-1 bus-ID: 01:00.0
  Device-2: Logitech HD Webcam C910 type: USB
    driver: snd-usb-audio,uvcvideo bus-ID: 1-9.1.1.2:14
  Display: x11 server: X.Org v: 1.21.1.4 with: Xwayland v: 22.1.3 driver:
    X: loaded: vesa unloaded: fbdev,modesetting,radeon gpu: N/A
    resolution: 2560x1440~93Hz
  OpenGL: renderer: llvmpipe (LLVM 15.0.2 256 bits) v: 4.5 Mesa 22.2.5
    direct render: Yes
Audio:
  Device-1: Intel 200 Series PCH HD Audio vendor: Lenovo
    driver: snd_hda_intel v: kernel bus-ID: 1-9.1.1.2:14 bus-ID: 00:1f.3
  Device-2: AMD Oland/Hainan/Cape Verde/Pitcairn HDMI Audio [Radeon HD 7000
    Series] vendor: Micro-Star MSI driver: snd_hda_intel v: kernel
    bus-ID: 01:00.1
  Device-3: Logitech HD Webcam C910 type: USB
    driver: snd-usb-audio,uvcvideo
  Sound Server-1: ALSA v: k5.19.0-35-generic running: yes
  Sound Server-2: PulseAudio v: 16.1 running: no
  Sound Server-3: PipeWire v: 0.3.58 running: yes
Network:
  Device-1: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet
    vendor: Lenovo driver: r8169 v: kernel port: d000 bus-ID: 02:00.0
  IF: enp2s0 state: up speed: 100 Mbps duplex: full mac: <filter>
  Device-2: Realtek RTL8153 Gigabit Ethernet Adapter type: USB
    driver: r8152 bus-ID: 1-10.1.2:11
  IF: enx98eecbb34c72 state: down mac: <filter>
Drives:
  Local Storage: total: 931.51 GiB used: 103.01 GiB (11.1%)
  ID-1: /dev/sda vendor: SanDisk model: SDSSDH3 1T00 size: 931.51 GiB
Partition:
  ID-1: / size: 913.66 GiB used: 102.73 GiB (11.2%) fs: ext4 dev: /dev/dm-1
    mapped: vgubuntu-root
  ID-2: /boot size: 703.1 MiB used: 276.5 MiB (39.3%) fs: ext4
    dev: /dev/sda2
  ID-3: /boot/efi size: 511 MiB used: 6.1 MiB (1.2%) fs: vfat
    dev: /dev/sda1
Swap:
  ID-1: swap-1 type: partition size: 976 MiB used: 0 KiB (0.0%)
    dev: /dev/dm-2 mapped: vgubuntu-swap_1
Sensors:
  System Temperatures: cpu: 34.0 C mobo: N/A
  Fan Speeds (RPM): N/A
Info:
  Processes: 321 Uptime: 1m Memory: 15.56 GiB used: 2.27 GiB (14.6%)
  Init: systemd target: graphical (5) Compilers: gcc: 12.2.0 Packages: 3039
  Shell: Bash v: 5.2.2 inxi: 3.3.21

chris@chris-workstation:~$ sudo lshw -c video
[sudo] password for chris: 
  *-display UNCLAIMED       
       description: VGA compatible controller
       product: Oland [Radeon HD 8570 / R5 430 OEM / R7 240/340 / Radeon 520 OEM]
       vendor: Advanced Micro Devices, Inc. [AMD/ATI]
       physical id: 0
       bus info: pci@0000:01:00.0
       version: 87
       width: 64 bits
       clock: 33MHz
       capabilities: pm pciexpress msi vga_controller bus_master cap_list
       configuration: latency=0
       resources: memory:c0000000-cfffffff memory:dfe00000-dfe3ffff ioport:e000(size=256) memory:c0000-dffff
  *-graphics
       product: EFI VGA
       physical id: 3
       logical name: /dev/fb0
       capabilities: fb
       configuration: depth=32 resolution=2560,1440

`

这是运行 Xubuntu / Ubuntu 22.10 XFCE 4.16 的联想 V530

Monitor 1: 2K Monitor max. refresh rate 60Hz connected with DisplayPort to AMD graphics card
Monitr 2: FullHD Monitor max. refresh rate 144Hz connected via DisplayPort to Monitor 1 (daisy chain enabled on 2K monitor)

借助集成的 Intel UHD 630 显卡，两台显示器运行完美。我想以 2560x1440 60Hz 运行显示器 1，以 1920x1080 60Hz 运行显示器 2

当我将 2K 主显示器连接到 AMD 显卡时，第二台全高清显示器显示“信号超出范围”。同样奇怪的是，“显示”显示 2K 显示器以 93Hz 运行，尽管它仅支持 60Hz。

我尝试删除默认的英特尔驱动程序并编辑 Grub 设置。当前设置是

GRUB_DEFAULT="0"
#GRUB_TIMEOUT_STYLE="hidden"
GRUB_TIMEOUT="5"
GRUB_DISTRIBUTOR="`lsb_release -i -s 2> /dev/null || echo Debian`"
GRUB_CMDLINE_LINUX_DEFAULT="nomodeset"
#GRUB_CMDLINE_LINUX="quiet splash vga=795"

#GRUB_BADRAM="0x01234567,0xfefefefe,0x89abcdef,0xefefefef"

#GRUB_TERMINAL="console"

GRUB_GFXMODE="1920x1080"

#GRUB_DISABLE_LINUX_UUID="true"
#GRUB_DISABLE_RECOVERY="true"

#GRUB_INIT_TUNE="480 440 1"

export GRUB_COLOR_NORMAL="light-gray/black"
export GRUB_COLOR_HIGHLIGHT="magenta/black"

有人能帮我将双显示器设置与 AMD 卡配合使用吗？现在我将使用集成的 UHD 630，这样我就可以使用我的第二台显示器了。

答案1

在 Ubuntu 22.10,5.19.17 下，更新 AMD 驱动程序为我解决了这个问题（并且无法从挂起状态唤醒）：

在此处输入链接描述

我还删除了“nomodeset”，GRUB_CMDLINE_LINUX_DEFAULT因为 AMD 安装实用程序对 KMS 有所抱怨。

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