Score:2

After boot go automatically to graphical login screen

ng flag

I installed Ubuntu 18.04.6 desktop and then lubuntu-desktop. Now the system boots to non-graphical login screen. The user of the laptop will have to press ctrl+alt+F7 to go to graphical login screen.

Is there some configuration file where I can set it to go automatically to graphical login screen?

ng flag
@guiverc see the edit.
guiverc avatar
cn flag
Which dm (display manager) did you select to use? Ubuntu desktop (GNOME) defaults to `gdm3` which is not used by LXDE/Lubuntu so you would have been asked to select one to use (the display manager is the greeter or login screen).
ng flag
@guiverc I'm using LXDM
guiverc avatar
cn flag
Have you tried using the LXDE/Lubuntu default; which was `lightdm`? ie. `sudo dpkg-reconfigure lightdm` and you should be asked to re-select one of the DMs (note: this is from memory as we've not supported LXDE for awhile.. but https://phab.lubuntu.me/w/bugs/ matches my memory... I recall some testing with `lxdm` & others (`xdm`) in 2019/2020 but too long ago) Lubuntu included a GUI config tool for `lightdm` - https://packages.ubuntu.com/bionic/lubuntu-desktop
ng flag
I tried `sudo dpkg-reconfigure lightdm`, but after login the user has Ubuntu desktop (Unity I think), but he needs some lightweight desktop. That's because I'm using `sudo dpkg-reconfigure lxdm`
guiverc avatar
cn flag
Unity wasn't a default on any release from 17.10 onwards; as 17.04 was the last Ubuntu release that had Unity 7 installed by default; so it's probably GNOME thus `gdm3` I mentioned earlier (Unity 7 defaulted to `lightdm` like LXDE/Lubuntu did). The option for `dpkg-reconfigure` doesn't matter as you're asked to select one; you just have to give a package that is installed; but I'd not expect (*recollection here only*) `lxdm` to be installed by a `apt install lubuntu-desktop` for *bionic*
guiverc avatar
cn flag
You select the desktop you want to use at login; you can use a particularly desktop, or use the one selected in the prior login session (ie. once you switch from GNOME or Ubuntu desktop to LXDE/Lubuntu desktop - it'll default to LXDE/Lubuntu desktop). Lubuntu includes a number of options (eg. LXDE is WM agnostic & Lubuntu uses `openbox` thus we give `openbox` as an option without LXDE - but I forget what's offered & won't load a system up as LXDE/Lubuntu 18.04 is EOL)
ng flag
@guiverc For me it would be OK to always press `ctrl+alt+F7`, but my old coworker which wanted to try Ubuntu, it's little bad to tell her that she always has to press `ctrl+alt+F7` when she wants to login
guiverc avatar
cn flag
I realize your issue (*I've seen it in testing I believe*), but Lubuntu no longer support LXDE or 18.04, so I'm unwilling to explore to work out what I'm vaguely remembering... my oldest Lubuntu *testing* setup is 20.04; as that's the oldest release we currently support. You'll have to wait for others. Some of my questions/queries are geared at getting you help from others (details you give that aren't expected; at least by me that has a *fair* experience with LXDE/Lubuntu even if not that recent)
Score:2
zw flag

I would suggest to (re)install special Lubuntu Desktop task package by

sudo apt-get install --reinstall lubuntu-desktop^

In the above command note ^ at the end, it is task. It will install all the packages which Lubuntu installation has out the box.

Then reboot.

Score:1
us flag

I would try to install gdm3, because it is robust and works with practically everything. Then, choose it as the default display manager.

sudo apt install gdm3 && sudo dpkg-reconfigure gdm3

the command will install gdm3 and then bring up a screen to choose a default display manager. Please choose gdm3

Reboot, and you should get a gui login screen.

You can do it! I have faith in you!

ng flag
I already put the laptop back to my coworker and learned her to press `ctrl+alt+F7`, but when I visit her again, I will certainly try it.
mangohost

Post an answer

Most people don’t grasp that asking a lot of questions unlocks learning and improves interpersonal bonding. In Alison’s studies, for example, though people could accurately recall how many questions had been asked in their conversations, they didn’t intuit the link between questions and liking. Across four studies, in which participants were engaged in conversations themselves or read transcripts of others’ conversations, people tended not to realize that question asking would influence—or had influenced—the level of amity between the conversationalists.