On Tue, Nov 19, 2024 at 10:45 PM milton César Disegna de Souza Leite < milton...@yahoo.com> wrote:
> On 16 Nov 2024, at 03:18, Timothy M Butterworth < > timothy.m.butterwo...@gmail.com> wrote: > > > > On Fri, Nov 15, 2024 at 9:49 PM milton César Disegna de Souza Leite < > milton...@yahoo.com> wrote: > >> >> On 15 Nov 2024, at 02:44, Timothy M Butterworth < >> timothy.m.butterwo...@gmail.com> wrote: >> >> >> >> On Thu, Nov 14, 2024 at 11:52 PM milton César Disegna de Souza Leite < >> milton...@yahoo.com> wrote: >> >>> >>> >>> Hello, >>> >>> I recently installed Debian 12.8 on a laptop with an ONKYO motherboard >>> with an i5 M450 processor. With Debian and any GNU/Linux that I had >>> previously installed (Fedora and Kubuntu), there was a problem with the >>> suspend resource. The laptop turns off by itself and only it starts working >>> again when I turn it on, it resumes working from the point where it >>> stopped, but it does this action indefinitely. I solved this problem via >>> GRUB by disabling suspend. After that, the installation went on normally. >>> However, when I started it and tried to log in, the screen turned off. If I >>> had already selected a user and entered the password, even with the screen >>> off, I was logged in and I used the system as that user which it works >>> without any problems. Another way to go back to the login screen is to >>> switch to a prompt screen and return to graphical mode, but this is only a >>> paleative since it quickly returns to the previous situation. One thing I >>> noticed (and it may have nothing to do with it) is that this behavior >>> started happening after I connected a monitor to the laptop and switched >>> the screen and at a certain point the screen kept in black every now and >>> then. What am I doing wrong and how can I solve this problem? >>> >> >> I have Debian with KDE running just fine on an external monitor. When I >> need to use my webcam I switch the display configuration to unified output >> and the same image is displayed on both monitors. I have KDE configured to >> not suspend when the lid is closed if a monitor is connected. Also under >> battery and brightness I have "manually block sleep and screen locking" >> checked. >> >> >> Hello Timothy, >> >> Thank you for you answer. I really didn't inform all that it is necessary >> to expose my problem. I had already configure “battery and brightness” how >> you indicated. >> >> What desktop environment are you using? >> >> >> I installed KDE and Gnome but I am using only KDE. I choised login >> manager GDM. >> >> >> Is the external monitor still plugged in? >> >> >> I used external monitor only one time. And it was like I said. >> >> >> How is the external monitor configured: unified, extended or primary? >> >> >> Extended. >> >> >> You say you disabled suspend via grub? Have you tried disabling suspend >> in the BIOS? It will be S2 and S3 in BIOS. >> >> >> Yes, I disabled suspend via grub. The computer's BIOS is very simples (!) >> and it don't have config suspend item available (!!). Or it is hid an I >> don't still found it. >> >> >> When the device suspends I take it that you are not able to wake the >> device properly by pressing the power button? >> >> >> No, without to disable suspend via grub, my laptop turned off by itself >> and when I pressed power button it turned on, it resumes working from the >> point where it stopped, but it does this action indefinitely. I disabled >> suspend via grub and this problem finished. However, when I started it and >> tried to log in or simply I wait, the screen turned off (black screen). >> When I get login system work without problems. >> > > Are you getting the blank screen after you login or are you not getting a > login screen at all? > > If you are not getting a login screen at all, then it is likely a GDM > issue. > > If you are getting a login screen and then getting the black screen after > trying to login then it is also likely a GDM issue. Do you have a mouse > pointer? > > Try booting into GNOME and see what happens. > > Also try switching vitrual consoles, control + Alt + F4 If you get a login > prompt login and then run `startx` to launch a X-11 session. > > > Hello Timothy, > > I apology. I get "black" screen when I try to login. When I try to insert > password I get black screen. Or when I don't do nothing. When I wait simply > I get black screen. When login manager (GDM) is in screen (when it works) I > have a mouse pointer. I tried already booting into GNOME and it is worse. > The screen turn off definitively. > I didn't try switching for virtual consoles with "control + Alt + Fn" and > I didn’t try to run "startx" to launch a X11 session. This isn't an option > because I want to give the laptop for my daughter. She is 13 years old and > she don't have any knowledge in GNU/Linux! I am configuring laptop to be as > easy as possible for her and to teach command line it isn't interesting. > > Milton > Try running CTRL+Alt+Fn then startx. If the problem is wayland related and X11 works then you will be able to configure the system to use X11. > > >> >> >>> Enviado do meu iPhone >>> >> >> >> -- >> ⢀⣴⠾⠻⢶⣦⠀ >> ⣾⠁⢠⠒⠀⣿⡁ Debian - The universal operating system >> ⢿⡄⠘⠷⠚⠋⠀ https://www.debian.org/ >> ⠈⠳⣄⠀⠀ >> >> >> > > -- > ⢀⣴⠾⠻⢶⣦⠀ > ⣾⠁⢠⠒⠀⣿⡁ Debian - The universal operating system > ⢿⡄⠘⠷⠚⠋⠀ https://www.debian.org/ > ⠈⠳⣄⠀⠀ > > > -- ⢀⣴⠾⠻⢶⣦⠀ ⣾⠁⢠⠒⠀⣿⡁ Debian - The universal operating system ⢿⡄⠘⠷⠚⠋⠀ https://www.debian.org/ ⠈⠳⣄⠀⠀
