> As with any release, there are still issues and bugs that may not have been resolved. This page documents those that may cause inconvenience and where possible details how they may be worked around.
This release includes the reverse engineered nouveau driver, which gives moderately good
support for most NVIDIA cards. For some dual-screen work it is actually better than
NVIDIA binary driver as it supports screen rotation on a second monitor useful for
monitors with rotatable screens.
Users may use drivers from nvidia web site but they are not supported by OpenMandriva.
These can not be supported by OpenMandriva for a number of reasons.
Installing and maintaining any proprietary nVidia drivers is solely the users option and
responsibility.
There are community supported nvidia drivers available in non-free repository.
**NVME SSDs**
There is a well known problem with some (especially newer) NVME SSDs and PCIE devices
where the SSD may not be recognized.
Problem is known and being worked on by OpenMandriva developers and upstream
developers.
Hardware recognition for nvme SSDs is considerably improved for OM Lx 4.3.
This issue is of course very hardware specific.
On installed system user may wish to add this workaround to /etc/default/grub and
run update-grub2 to make workaround global. You would use the one that you found to
work on the Live ISO.
If (PCIE ASPM=OFF) worked for you then add:
`pcie=aspm=off`
to the lines:
`GRUB_DECLINE_LINUX_DEFAULT`
`GRUB_DECLINE_LINUX_RECOVERY`
in
`/etc/default/grub`
and then run:
`$ sudo update-grub2`
If (NVME APST=OFF) worked then add instead:
`nvme_core.default_ps_max_latency_us=0`
As always users are encouraged to ask questions about anything you do not understand
on our [forum](https://forum.openmandriva.org/).
**GEOIP**
Installer automatic GEOIP setting may not set the timezone correctly.
**How to configure printer**
Turn your printer on and see if it is automatically configured. Pay attention to whether the
right driver was installed. If printer was auto configured and you have correct driver then
great, you are all set.
If it was not, turn off your printer. Open System Settings>Hardware>Printers aka `kcmshell5 kcm_printer_manager`
and remove your printer.
If the correct driver was not installed by default we will need to add a software package.
The next step is to determine what software to add for your printer.
In OpenMandriva Lx this is most likely to be a 'task-printing' package specific to your
printer brand. The packages are:
•task-printing-canon
•task-printing-epson
•task-printing-hp
•task-printing-lexmark
•task-printing-okidata
•task-printing-misc
Install the package that matches your brand or the misc package if none do. Example
using okidata:
$ sudo dnf install task-printing-okidata
Now turn printer on again and it should then automatically configure itself (sometimes you
might need to reboot for auto config to work). If it doesn't you can configure it with System Settings>Hardware>Printers aka `kcmshell5 kcm_printer_manager`.
Some users may experience issues with the new Pipewire sound server. If so user may switch to the older pulseaudio sound server. To do this open Konsole and run the following copy and paste command:
OpenMandriva's stable release aka Rock does not normally get updates to system and tool-chain packages. Because of this and because of how Mozilla develops Firefox sometimes Firefox packages will no longer build for our stable release. For users concerned about not having the latest version of Firefox a workaround is to install from [mozilla.org](https://www.mozilla.org/) the latest version of Firefox RR (Rapid Release) or [mozilla.org](https://support.mozilla.org/en-US/kb/switch-to-firefox-extended-support-release-esr) the latest version of Firefox ESR (Extended Support Release) version which gets all security updates but not feature updates.
Should you have problems please report in the [English Support forum](https://forum.openmandriva.org/c/en/support) with a descriptive title and enough of a description and information for someone to be able to help you. If your issue is a serious technical issue then please [file a bug report](https://github.com/OpenMandrivaAssociation/distribution/issues).
