При этом в Debian 9 Gnome скрипт отрабатывает на "Ура"...
Насколько я "вкурил": нужен "imagemagick" . В обоих системах стоит но без гуя(почему-то (или я не нашёл))
ЧЯНТД в Mint 19.3 Mate?
inxi
Host: Whowka Kernel: 4.15.0-88-generic x86_64 bits: 64 compiler: gcc
v: 7.4.0 Desktop: MATE 1.22.2 Distro: Linux Mint 19.3 Tricia
base: Ubuntu 18.04 bionic
Machine:
Type: Desktop Mobo: Gigabyte model: G41M-ES2L serial: <filter> BIOS: Award
v: F6 date: 11/04/2009
CPU:
Topology: Quad Core model: Intel Core2 Quad Q9400 bits: 64 type: MCP
arch: Penryn rev: A L2 cache: 3072 KiB
flags: lm nx pae sse sse2 sse3 sse4_1 ssse3 vmx bogomips: 21334
Speed: 2061 MHz min/max: 2000/2667 MHz Core speeds (MHz): 1: 2475 2: 2304
3: 2309 4: 2475
Graphics:
Device-1: NVIDIA GK208B [GeForce GT 710] vendor: Gigabyte driver: nvidia
v: 390.116 bus ID: 01:00.0
Display: x11 server: X.Org 1.19.6 driver: nvidia
unloaded: fbdev,modesetting,nouveau,vesa resolution: 1280x1024~60Hz
OpenGL: renderer: GeForce GT 710/PCIe/SSE2 v: 4.6.0 NVIDIA 390.116
direct render: Yes
Audio:
Device-1: Intel NM10/ICH7 Family High Definition Audio
vendor: Gigabyte GA-D525TUD driver: snd_hda_intel v: kernel
bus ID: 00:1b.0
Device-2: NVIDIA GK208 HDMI/DP Audio vendor: Gigabyte
driver: snd_hda_intel v: kernel bus ID: 01:00.1
Sound Server: ALSA v: k4.15.0-88-generic
Network:
Device-1: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet
vendor: Gigabyte driver: r8169 v: 2.3LK-NAPI port: d000 bus ID: 03:00.0
IF: enp3s0 state: up speed: 100 Mbps duplex: full mac: <filter>
Device-2: Ralink RT3060 Wireless 802.11n 1T/1R
vendor: D-Link System DWA-525 driver: rt2800pci v: 2.3.0 port: d000
bus ID: 04:01.0
IF: wlp4s1 state: down mac: <filter>
Drives:
Local Storage: total: 773.18 GiB used: 22.45 GiB (2.9%)
ID-1: /dev/sda vendor: Western Digital model: WD5002ABYS-01B1B0
size: 465.76 GiB
ID-2: /dev/sdb vendor: Seagate model: ST380815AS size: 74.53 GiB
ID-3: /dev/sdc vendor: Seagate model: ST3250312AS size: 232.89 GiB
Partition:
ID-1: / size: 27.37 GiB used: 11.92 GiB (43.5%) fs: ext4 dev: /dev/sdc2
ID-2: /home size: 52.00 GiB used: 10.51 GiB (20.2%) fs: ext4
dev: /dev/sdc3
ID-3: swap-1 size: 2.79 GiB used: 22.5 MiB (0.8%) fs: swap dev: /dev/sdc1
Sensors:
System Temperatures: cpu: 38.0 C mobo: N/A gpu: nvidia temp: 47 C
Fan Speeds (RPM): cpu: 1155 fan-2: 0 gpu: nvidia fan: 33%
Voltages: 12v: N/A 5v: 3.01 3.3v: N/A vbat: 3.18
Info:
Processes: 179 Uptime: 5h 18m Memory: 3.85 GiB used: 2.24 GiB (58.2%)
Init: systemd runlevel: 5 Compilers: gcc: 7.4.0 Shell: bash v: 4.4.20
inxi: 3.0.32
Или по накатанному пути: "Не завелось? Забей"
...Но оченно понравилось, "простенько и со вкусом"...