I have new installed opensuse tumbleweed & kde on my notebook : Lenovo Y50-70;
the monitor has max 3840 * 2160 resolution; i want to set the resolution to 1920 * 1080; then click “apply”, it has no effect, even logout & login again. i can only use the “global scale” option to resize the font.
The notebook has dual internal gpu: intel & nvidia. both have drivers installed and try to configure as primary for each, also try to switch between x11 and wayland also have the same result.
Previously the notebook is installed Ubuntu 22.04, is normal to change the resolution.
What can I do? thanks
xrandr
Screen 0: minimum 320 x 200, current 3840 x 2160, maximum 16384 x 16384
eDP-1 connected primary 3840x2160+0+0 (normal left inverted right x axis y axis) 344mm x 194mm
3840x2160 48.00*+
3200x1800 59.96 59.94
2880x1620 59.96 59.97
2560x1600 59.99 59.97
2560x1440 59.99 59.99 59.96 59.95
2048x1536 60.00
1920x1440 60.00
1856x1392 60.01
1792x1344 60.01
2048x1152 59.99 59.98 59.90 59.91
1920x1200 59.88 59.95
1920x1080 60.01 59.97 59.96 59.93
1600x1200 60.00
1680x1050 59.95 59.88
1400x1050 59.98
1600x900 59.99 59.94 59.95 59.82
1280x1024 60.02
1400x900 59.96 59.88
1280x960 60.00
1440x810 60.00 59.97
1368x768 59.88 59.85
1280x800 59.99 59.97 59.81 59.91
1280x720 60.00 59.99 59.86 59.74
1024x768 60.04 60.00
960x720 60.00
928x696 60.05
896x672 60.01
1024x576 59.95 59.96 59.90 59.82
960x600 59.93 60.00
960x540 59.96 59.99 59.63 59.82
800x600 60.00 60.32 56.25
840x525 60.01 59.88
864x486 59.92 59.57
700x525 59.98
800x450 59.95 59.82
640x512 60.02
700x450 59.96 59.88
640x480 60.00 59.94
720x405 59.51 58.99
684x384 59.88 59.85
640x400 59.88 59.98
640x360 59.86 59.83 59.84 59.32
512x384 60.00
512x288 60.00 59.92
480x270 59.63 59.82
400x300 60.32 56.34
432x243 59.92 59.57
320x240 60.05
360x202 59.51 59.13
320x180 59.84 59.32
HDMI-1 disconnected (normal left inverted right x axis y axis)
nvidia-smi
Thu Feb 6 01:12:56 2025
+-----------------------------------------------------------------------------------------+
| NVIDIA-SMI 570.86.16 Driver Version: 570.86.16 CUDA Version: 12.8 |
|-----------------------------------------+------------------------+----------------------+
| GPU Name Persistence-M | Bus-Id Disp.A | Volatile Uncorr. ECC |
| Fan Temp Perf Pwr:Usage/Cap | Memory-Usage | GPU-Util Compute M. |
| | | MIG M. |
|=========================================+========================+======================|
| 0 NVIDIA GeForce GTX 860M On | 00000000:01:00.0 Off | N/A |
| N/A 34C P8 N/A / 36W | 5MiB / 4096MiB | 0% Default |
| | | N/A |
+-----------------------------------------+------------------------+----------------------+
+-----------------------------------------------------------------------------------------+
| Processes: |
| GPU GI CI PID Type Process name GPU Memory |
| ID ID Usage |
|=========================================================================================|
| 0 N/A N/A 76389 G /usr/bin/Xorg.bin 2MiB |
+-----------------------------------------------------------------------------------------+
inxi -Gxxz
Graphics:
Device-1: Intel 4th Gen Core Processor Integrated Graphics vendor: Lenovo
driver: i915 v: kernel arch: Gen-7.5 ports: active: eDP-1 empty: HDMI-A-1
bus-ID: 00:02.0 chip-ID: 8086:0416
Device-2: NVIDIA GM107M [GeForce GTX 860M] vendor: Lenovo driver: nvidia
v: 570.86.16 arch: Maxwell pcie: speed: 2.5 GT/s lanes: 16 bus-ID: 01:00.0
chip-ID: 10de:1392
Device-3: Bison Lenovo EasyCamera driver: uvcvideo type: USB rev: 2.0
speed: 480 Mb/s lanes: 1 bus-ID: 3-6:2 chip-ID: 5986:055e
Display: x11 server: X.Org v: 21.1.15 with: Xwayland v: 24.1.4
compositor: kwin_x11 driver: X: loaded: modesetting,nvidia unloaded: vesa
alternate: fbdev,intel,nouveau,nv dri: crocus gpu: i915 display-ID: :0
screens: 1
Screen-1: 0 s-res: 3840x2160 s-dpi: 96
Monitor-1: eDP-1 model: Samsung 0x4852 res: 3840x2160 hz: 48 dpi: 284
diag: 395mm (15.5")
API: EGL v: 1.5 platforms: device: 0 drv: nvidia device: 1 drv: crocus
gbm: drv: crocus surfaceless: drv: nvidia x11: drv: crocus inactive: wayland
API: OpenGL v: 4.6.0 compat-v: 4.6 vendor: intel mesa v: 24.3.4 glx-v: 1.4
direct-render: yes renderer: Mesa Intel HD Graphics 4600 (HSW GT2)
device-ID: 8086:0416
API: Vulkan v: 1.4.304 surfaces: xcb,xlib device: 0 type: integrated-gpu
driver: N/A device-ID: 8086:0416 device: 1 type: discrete-gpu driver: N/A
device-ID: 10de:1392
Info: Tools: api: eglinfo, glxinfo, vulkaninfo
de: kscreen-console,kscreen-doctor gpu: nvidia-settings,nvidia-smi
wl: wayland-info x11: xdpyinfo, xprop, xrandr
zypper se -i nvidia
Loading repository data...
Reading installed packages...
S | Name | Summary | Type
---+----------------------------------+-----------------------------------------------------------------------+--------
i | kernel-firmware-nvidia | Kernel firmware files for Nvidia Tegra and graphics drivers | package
i | libnvidia-egl-gbm1 | The GBM EGL external platform library | package
i | libnvidia-egl-gbm1-32bit | The GBM EGL external platform library | package
i | libnvidia-egl-wayland1 | The EGLStream-based Wayland external platform | package
i | libnvidia-egl-wayland1-32bit | The EGLStream-based Wayland external platform | package
i | libnvidia-egl-x111 | NVIDIA XLib and XCB EGL Platform Library | package
i | libnvidia-egl-x111-32bit | NVIDIA XLib and XCB EGL Platform Library | package
i | nvidia-common-G06 | Common files for the NVIDIA driver packages | package
i+ | nvidia-compute-G06 | NVIDIA driver for computing with GPGPU | package
i+ | nvidia-compute-utils-G06 | NVIDIA driver tools for computing with GPGPU | package
i+ | nvidia-driver-G06-kmp-default | NVIDIA graphics driver kernel module for GeForce 700 series and newer | package
i | nvidia-gl-G06 | NVIDIA OpenGL libraries for OpenGL acceleration | package
i | nvidia-gl-G06-32bit | 32bit NVIDIA OpenGL libraries for OpenGL acceleration | package
i | nvidia-libXNVCtrl | Library providing the NV-CONTROL API | package
i | nvidia-modprobe | NVIDIA kernel module loader | package
i | nvidia-persistenced | A daemon to maintain persistent software state in the NVIDIA driver | package
i+ | nvidia-settings | Configure the NVIDIA graphics driver | package
i | nvidia-video-G06 | NVIDIA graphics driver for GeForce 700 series and newer | package
i | nvidia-video-G06-32bit | 32bit NVIDIA graphics driver for GeForce 700 series and newer | package
i+ | nvidia-xconfig | NVIDIA X configuration file editor | package
i+ | openSUSE-repos-Tumbleweed-NVIDIA | openSUSE NVIDIA repository definitions | package
glxinfo | grep -A3 renderer
GLX_MESA_copy_sub_buffer, GLX_MESA_gl_interop, GLX_MESA_query_renderer,
GLX_MESA_swap_control, GLX_NV_float_buffer, GLX_OML_sync_control,
GLX_SGIS_multisample, GLX_SGIX_fbconfig, GLX_SGIX_pbuffer,
GLX_SGIX_visual_select_group, GLX_SGI_make_current_read,
--
GLX_MESA_copy_sub_buffer, GLX_MESA_gl_interop, GLX_MESA_query_renderer,
GLX_MESA_swap_control, GLX_OML_sync_control, GLX_SGIS_multisample,
GLX_SGIX_fbconfig, GLX_SGIX_pbuffer, GLX_SGIX_visual_select_group,
GLX_SGI_make_current_read, GLX_SGI_swap_control, GLX_SGI_video_sync
Extended renderer info (GLX_MESA_query_renderer):
Vendor: Intel (0x8086)
Device: Mesa Intel(R) HD Graphics 4600 (HSW GT2) (0x416)
Version: 24.3.4
--
OpenGL renderer string: Mesa Intel(R) HD Graphics 4600 (HSW GT2)
OpenGL core profile version string: 4.6 (Core Profile) Mesa 24.3.4
OpenGL core profile shading language version string: 4.60
OpenGL core profile context flags: (none)
@localhost:~> lsmod |grep -E "nouv|nvidia"
nvidia_drm 135168 2
nvidia_modeset 1822720 2 nvidia_drm
nvidia_uvm 3862528 0
nvidia 96911360 31 nvidia_uvm,nvidia_modeset
drm_ttm_helper 16384 1 nvidia_drm
video 81920 3 ideapad_laptop,i915,nvidia_modeset
@localhost:~> grep nouveau /usr/lib/modprobe.d/*
/usr/lib/modprobe.d/09-nvidia-modprobe-bbswitch-G04.conf:blacklist nouveau
/usr/lib/modprobe.d/50-nvidia.conf:blacklist nouveau