Monitor LG24MP58VQ-P via HDMI flickering mouse

[Sail2health]

Hello,

I use the LG24MP58 via HDMI to my laptop as the main monitor but the display has many issues like the mouse flickering and being at several spots at the same time. This is my configuration:

System: Host: patrick-Lenovo-ideapad-110-15IBR Kernel: 4.15.0-46-generic x86_64 bits: 64
compiler: gcc v: 7.3.0 Desktop: Cinnamon 4.0.9 wm: muffin dm: LightDM
Distro: Linux Mint 19.1 Tessa base: Ubuntu 18.04 bionic
Machine: Type: Laptop System: LENOVO product: 80T7 v: Lenovo ideapad 110-15IBR serial: <filter>
Chassis: type: 10 v: Lenovo ideapad 110-15IBR serial: <filter>
Mobo: LENOVO model: 00RD15IPG076 v: SDK0J40700 WIN serial: <filter> UEFI: LENOVO
v: 1GCN19WW date: 10/03/2016
CPU: Topology: Dual Core model: Intel Celeron N3060 bits: 64 type: MCP arch: Airmont rev: 4
L2 cache: 1024 KiB
flags: lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx bogomips: 6400
Speed: 556 MHz min/max: 480/2480 MHz Core speeds (MHz): 1: 1030 2: 700
Graphics: Device-1: Intel Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Integrated Graphics
vendor: Lenovo driver: i915 v: kernel bus ID: 00:02.0 chip ID: 8086:22b1
Display: x11 server: X.Org 1.19.6 driver: modesetting unloaded: fbdev,vesa
resolution: 1920x1080~60Hz
OpenGL: renderer: Mesa DRI Intel HD Graphics 400 (Braswell) v: 4.5 Mesa 18.2.2
compat-v: 3.0 direct render: Yes

Is this a driver issue or the laptop simply not suitable or did I buy the wrong monitor? Any hint is warmly welcomed!

Many thanks,
Patrick