Hello,
Requirements:
I have Searched the forum for my issue and found nothing related or helpful
I have checked the Resources category (Resources Index)
I have reviewed the Wiki for relevant information
I have read the the Release Notes and Errata
OpenMandriva Lx version:
OMLx 6.0 Plasma slim x86_64
Desktop environment (KDE, LXQT…):
KDE Plasma 6
Description of the issue (screenshots if relevant):
Let me preface this by saying that I’ve spent days and days trying to figure this stuff out myself over the course of more than two months before daring to post, because of the stern warnings to RTFM prior to asking for help. So if I missed anything that could have answered any of my questions, I’m really sorry but I’ve waded through quite literally several hundred forum threads (including the resources) as well as repeatedly scouring the wiki (including release notes and errata), without finding answers with which I’ve managed to get much further. (I did however find that the wiki appears to be a little outdated here and there - e.g. Desktop Presets. Either that, or it is inapplicable to the Plasma Slim version - e.g. Flatpak.).
Windows 10 regular updates came to an end October 14th 2025, and extended security updates will end on October 13th 2026. For this reason, I’m trying to set my elderly and tech-illiterate parents up with Linux.
I myself have been using various Linux distributions alongside Windows since mainstream support ended for Windows XP, and exclusively since extended support ended for Windows 7. But I wouldn’t claim to be an advanced user by any stretch of the imagination, which is unfortunate given that my parents rely heavily on me when it comes to using the computer.
I’ve settled on OpenMandriva for them, because that is what I intend to switch to myself after support ends for Pop_OS! 22.04 LTS, which is what I’m currently using. (I’m not a fan of Wayland nor of Rust, so I’m not very happy about the direction Pop_OS! has chosen for future releases; and OpenMandriva came highly recommended to me by others who feel the same way.)
That brings me to my first question: Is OpenMandriva going to be poor choice for people like my parents, given that they are the type who have trouble with such basics as printing documents, adding attachments to E-mails, creating folders or resizing windows?
Secondly, I loathe KDE Plasma more than any other Desktop Environment (except perhaps COSMIC), so my first inclination was to install one of the Spins (particularly GNOME, alternatively Cinnamon). However, those come with the caveats ‘Do not expect everything to work “out of the box”’ and ‘Bug fixing is not high priority’, which leads me to believe that they at least aren’t suitable for my parents.
Is it still the case that none of the spins has feature parity with the flagship editions, and they are not on par in terms of stability?
Is it still the case that there are no dedicated maintainers for any of the spins, and bug fixes are consequently slow?
So instead, I downloaded the Plasma Slim version for Intel CPU. While I don’t want to say that was in any real sense difficult, it also wasn’t as simple and straightforward a process as for many other distributions I’ve previously installed.
For example, just to get to the download took quite a few clicks from the homepage: Download > Rock > OMLx 6.0 Plasma Slim > OMLx 6.0 Plasma slim x86_64 > And then you counter-intuitively have to click on the ID number (3910) instead of on the product name (6.0 plasma6.x11 slim x86_64)… Now don’t get me wrong: I’m not complaining or saying that you need to change anything about the way it is currently (I found my way well enough, after all). I’m just trying to provide a little UX feedback, in case it is something you want to know about. So please feel free to completely ignore this paragraph up to this point, if you prefer.
Something I personally do believe really does need changing, however, is the disk images being unsigned: there are file hashes to check that the download wasn’t corrupted, but I can’t find any signatures to check that the disk image (and it’s hash) wasn’t tampered with, nor even any OpenMandriva signing key.
After I finished installing OpenMandriva, I rebooted, removed the thumb drive from which I’d installed, and signed in. The login screen appeared for a split second before everything was replaced by an empty black screen with a pulsing underscore symbol in the top left. Unfortunately, it was not a usable TTY like the ones mentioned in some other threads about encountering black screens: so I couldn’t enter any commands like “startx”, “sudo systemctl disable sddm.service” or “sudo systemctl enable lightdm.service”, nor even “reboot”, “shutdown” or “poweroff”. Even worse, the magic SysReq sequences REISUB and REISUO didn’t work, with every magic command except S returning a message saying that magic SysReq was not enabled. I was therefore forced to hold down the power button until the computer forced a shutdown on the hardware level.
Upon rebooting, the login screen stayed up and I signed in. This automatically launched the OM Welcome app. I played around in that for a while (installing Nvidia drivers, Firefox, etc.), before the same thing happened again: empty black screen with pulsing underscore.
Turns out that this is a recurring problem: frequently after booting up, clicking something in the OM Welcome app will cause the system to get stuck in this state. It also happens randomly while using programs like Konsole, Dolphin, DnfDrake, Kate and Firefox, etc. And almost as frequently, just sitting idly on the login screen or the desktop will trigger it without any interaction.
Searching the forums, I find people with similar black screen issues, though none of them appear to be quite as bad as mine (e.g. TTY doesn’t allow input, magic SysReq doesn’t work, etc.); and most of them are older at this point and thus refer to old builds of different versions, making me question some of their applicability.
Reinstalling with several different initial set-ups (e.g. encrypted and unencrypted partitions, swap and no swap, big swap and little swap, separate root and home partitions or a single shared one, etc.) does not make the issue go away.
I wanted to try changing display managers, as for some people (especially those with Nvidia GPUs) SDDM was the problem. However, I am unable to get LightDM working (“Failed to enable unit: Unit lightdm.service does not exist”). StackExchange and StackOverflow tell me that “sudo systemctl enable” shouldn’t be used for display managers, and that I should instead edit “/etc/X11/default-display-manager”. But that file doesn’t even exist (nor under any subdirectories of “/etc/X11”). So how do I get LightDM enabled? I guess I could also attempt installing GDM (or some other display manager like Ly), but after the issues I got from trying to install GNOME Desktop Environment (more on that below), I’m scared to try.
Wifi will sometimes suddenly disconnect and not be able to reconnect without rebooting. Furthermore, it’s pretty much a coin toss on whether wifi will connect upon startup or not. Meanwhile, other devices in exactly the same physical location have no problems connecting to wifi and remaining connected to it.
Another, less pressing, issue I’ve not managed to resolve yet, is that I don’t have any sound, regardless of which Profiles I select for Playback Devices and Inactive Cards. I would assume this is a common problem, yet I haven’t found any solutions for it short of the suggestion to replace Pipewire with Pulse, which seems a bit drastic and unnecessarily risking further complications, as I’m not even sure yet that Pipewire is the problem.
I also noticed that Flatpak does not appear to be installed, unlike what the wiki suggests. I’m assuming that is only true for the Plasma Slim version, but, like the wiki, the flatpak(.)org also seems to assume that every OpenMandriva user already has Flatpak pre-installed. I don’t know if that is something you need to update flatpak(.)org about, or whether that is their own prerogative and responsibility to figure out for themselves. (Fortunately the setup instructions for Mageia are the same.)
Finally, I noticed that in the OM Welcome app there was the option to install other Desktop Environments with a click. Since the spins have those caveats mentioned above (about stuff not working and fixes being slow) but Desktop download options didn’t give any similar type of warning, I’m curious whether alternative Desktop Environments installed through the OM Welcome app after the flagship KDE Plasma version of OpenMandriva is already installed (as opposed to being installed as part of a spin) can be expected to work out of the box without more bugs than KDE Plasma?
I tried installing the GNOME Desktop environment from the OM Welcome app. After that, troubles only increased. For example, after rebooting the OM Welcome app stopped working entirely: it just showed an empty black void inside the borders of the window. Then, several days and many reboots later, I started getting the empty black screen with the pulsing underscore directly upon startup, making it impossible to sign in or do anything anymore.
So I did another clean install. As installing additional Desktop Environments seems to be inviting trouble, I instead tried to change the Desktop Presets to make KDE Plasma appear a little more like Windows 7 or 10. Unfortunately, I can’t find the Desktop Presets described in the wiki at either of the locations outlined (and the resource index labels the corresponding threads as ‘old’). So I’m guessing those have been removed since that was written?
Even more unfortunately, even without installing any other desktop environments, another several days and many reboots later, the OM Welcome app has gone all black again, as above (I guess it wasn’t GNOME’s fault after all), and nothing I’ve tried has managed to restore it for over a month at this point.
And speaking of reboots, the command ‘reboot’ leads to the system getting stuck during shutdown. I can easily avoid this by just using ‘poweroff’ and rebooting manually. But I thought I might as well mention it.
All in all, I’ve been having a pretty rough two plus months with regards to OpenMandriva. And while I’m certainly no Linux expert, if I’m repeatedly getting stuck, I shudder to think about my parents having to figure all this stuff out for themselves.
An attempt at tl;dr was made in boldface.
Thank you in advance. <3
Relevant informations (hardware involved, software version, logs or output…):
$ inxi -Fz
System:
Kernel: 6.14.2-desktop-3omv2590 arch: x86_64 bits: 64
Desktop: KDE Plasma v: 6.3.4 Distro: OpenMandriva Lx 6.0 Vanadium
Machine:
Type: Laptop System: ASUSTeK product: ROG Strix G512LW_G512LW v: 1.0
serial:
Mobo: ASUSTeK model: G512LW v: 1.0 serial:
UEFI: American Megatrends v: G512LW.314 date: 04/27/2021
Battery:
ID-1: BAT0 charge: 48.8 Wh (100.0%) condition: 48.8/66.0 Wh (73.9%)
volts: 15.7 min: 15.7
CPU:
Info: 6-core model: Intel Core i7-10750H bits: 64 type: MT MCP cache:
L2: 1.5 MiB
Speed (MHz): avg: 3600 min/max: 800/5000 cores: 1: 3600 2: 3600 3: 3600
4: 3600 5: 3600 6: 3600 7: 3600 8: 3600 9: 3600 10: 3600 11: 3600 12: 3600
Graphics:
Device-1: Intel CometLake-H GT2 [UHD Graphics] driver: i915 v: kernel
Device-2: NVIDIA TU106M [GeForce RTX 2070 Mobile / Max-Q Refresh]
driver: nvidia v: 575.51.02
Display: x11 server: X(.)org v: 1.21.1.18 driver: X:
loaded: modesetting,nvidia unloaded: fbdev,vesa dri: iris gpu: i915
resolution: 1920x1080~144Hz
API: EGL v: 1.5 drivers: iris,kms_swrast,nouveau,nvidia,swrast
platforms: gbm,x11,surfaceless,device
API: OpenGL v: 4.6.0 compat-v: 4.5 vendor: nvidia mesa v: 575.51.02
renderer: NVIDIA GeForce RTX 2070/PCIe/SSE2
API: Vulkan v: 1.4.312 drivers: N/A surfaces: xcb,xlib
Info: Tools: api: clinfo, eglinfo, glxinfo, vulkaninfo de: kscreen-console
gpu: nvidia-smi x11: xdpyinfo, xprop, xrandr
Audio:
Device-1: Intel Comet Lake PCH cAVS driver: snd_hda_intel
Device-2: NVIDIA TU106 High Definition Audio driver: snd_hda_intel
API: ALSA v: k6.14.2-desktop-3omv2590 status: kernel-api
Server-1: PipeWire v: 1.4.4 status: active
Network:
Device-1: Intel Comet Lake PCH CNVi WiFi driver: iwlwifi
IF: wlo1 state: down mac:
Device-2: Realtek RTL8111/8168/8211/8411 PCI Express Gigabit Ethernet
driver: r8169
IF: eno2 state: down mac:
Bluetooth:
Device-1: Intel AX201 Bluetooth driver: btusb type: USB
Report: hciconfig ID: hci0 rfk-id: 0 state: down
bt-service: enabled,running rfk-block: hardware: no software: yes
address:
Drives:
Local Storage: total: 953.87 GiB used: 9.29 GiB (1.0%)
ID-1: /dev/nvme0n1 vendor: Intel model: SSDPEKNW010T8 size: 953.87 GiB
Partition:
ID-1: / size: 124.02 GiB used: 8.43 GiB (6.8%) fs: ext4 dev: /dev/nvme0n1p3
ID-2: /boot/efi size: 299.4 MiB used: 2 MiB (0.7%) fs: vfat
dev: /dev/nvme0n1p1
ID-3: /home size: 796.26 GiB used: 884.9 MiB (0.1%) fs: ext4
dev: /dev/nvme0n1p4
Swap:
ID-1: swap-1 type: zram size: 7.71 GiB used: 0 KiB (0.0%) dev: /dev/zram0
ID-2: swap-2 type: partition size: 16.96 GiB used: 0 KiB (0.0%)
dev: /dev/nvme0n1p2
Sensors:
System Temperatures: cpu: 38.0 C pch: 32.0 C mobo: N/A
Fan Speeds (rpm): cpu: 2600
Info:
Memory: total: 16 GiB available: 15.42 GiB used: 1.76 GiB (11.4%)
Processes: 307 Uptime: 1m Shell: Bash inxi: 3.3.37