Support and Help

Start Here Not sure where to start? Start here with guides, documentation, and tutorials to help you get better technical support. Soporte Técnico en Español ¿Necesitas ayuda? Este es el lugar para hacer preguntas y recibir soporte en español.

Topic	Replies	Views	Activity
If you cannot post, see this topic! Support and Help Where do I ask a question? Start Here, and pick a section that matches your question. Access Denied! Check your read time. If your read time is under 5 minutes, your question will be refused. Your read time is in your…	2	3121	January 14, 2025
About the Support and Help category Support and Help	1	888	November 22, 2024
Fixing a broken FDE (encrypted /boot) on (K)ubuntu 26.04 Support and Help kubuntu , boot , grub , encryption	4	81	May 17, 2026
PXE secure network booting Support and Help uefi	18	173	May 17, 2026
My laptop fan refusing to stop running loud Support and Help general-help	2	36	May 17, 2026
Ubuntu 25.10 problem upgrading to 26.04 Support and Help install-and-upgrade	8	136	May 17, 2026
Streaming audio across RDP From linux to windows on Ubuntu Studio Support and Help desktop	3	49	May 17, 2026
Significant slowdown in boot; thunderbolt driver error Support and Help gnome , ubuntu , kernel , desktop	3	63	May 17, 2026
Mouse pointer desync/offset on fresh Lubuntu 26.04 (SPICE + VirtIO) after monitor size change - KVM Support and Help lubuntu	0	25	May 17, 2026
26.04 OCI Images Don’t Exist Support and Help general-help	1	52	May 17, 2026
Aborted installation Lubuntu 26.04 ('realm' error) Support and Help lubuntu , install-and-upgrade	8	86	May 17, 2026
Ethernet networking not working after ubuntu-drivers install Support and Help ubuntu , networking , general-help	4	70	May 17, 2026
Problems after switching from Ubuntu Studio 24.04 to 26.04 Support and Help audio-and-video , general-help	74	634	May 16, 2026
Samba shared folders not accessible Support and Help lubuntu	3	68	May 16, 2026
Run Ubuntu server from eMMC and limit write processes? Support and Help server , general-help	3	68	May 16, 2026
Highest version on a Samsung N150 netbook? Support and Help lubuntu	7	93	May 16, 2026
Upgrade Server from 25.10 to 26.04 LTS Support and Help server , install-and-upgrade	8	3895	May 16, 2026
Thumbnail preview support for art program file types on Nautilus Support and Help general-help	8	904	May 16, 2026
Install of 26.04 Desktop without bootloader Support and Help install-and-upgrade , desktop , uefi	20	238	May 16, 2026
Firefox PDF opening with default system application looks different in Ubuntu 26.04 compared to 25.10 Support and Help	5	81	May 15, 2026
Many things not working in recovered Desktop Support and Help ubuntu , general-help , drivers , desktop	28	288	May 15, 2026
How to disable non-Ubuntu repositories and remove the packages installed from them? Support and Help install-and-upgrade	17	502	May 15, 2026
When Ubuntu 26.04LTS opens an application, the mouse is often busy. What is this problem? How to resolve it? For example, edge browsers Support and Help general-help , desktop	21	333	May 15, 2026
Lubuntu 26.04 minimal: keyboard layout issues Support and Help desktop	0	45	May 14, 2026
Taskbar not visible with Lubuntu under VirtualBox Support and Help lubuntu	10	96	May 14, 2026
Canon TS6350 stopped printing after upgrade from 25.10 to 26.04 Support and Help printing	30	447	May 14, 2026
Update to Gnome 50 on Ubuntu 24.04 LTS Support and Help gnome , general-help , desktop	10	203	May 14, 2026
Suddenly, my apps got closed, then system icons disappeared and then systemd messages appeared Support and Help ubuntu , desktop	4	119	May 14, 2026
When installing zfs, posixacl isn't accepted Support and Help server	5	192	May 14, 2026
Something keeps removing Architecture from Google Chrome PPA Sources Support and Help ppa , install-and-upgrade	11	243	May 14, 2026