Questions tagged as ['screen']
Ubuntu 20.04, I started Opnebox for a minimal x server with a rotated screen (using xrandr) and ran a python script at startUp. this script execute a VLC slideshow, image and video are correclty rotated following the openbox rotation, but if i tryed to execute fbi, to show an image within my script the image doesn't rotate, i suppose because fbi write directly inside the frame buffer, but i down wan ...
I have an Ubuntu on ryzen APU system.
Here is the problem: I start my desktop pc and see my monitor is blinking, I tried the monitor on another pc and see the monitor has a problem.
Then I use another monitor for my pc which I know it's working. But when I start the pc, it only shows me the motherboard logo and then black screen. When I expect to see ubuntu login screen.
What could be the issue? I know ...
I have a Asus Laptop that came with Win10 pre-installed, after using it for about a year and a half, its screen started to occasionally flicker (it started doing that for the first time after continuous usage (google meet) of about 4 hours and now it starts doing it anywhere around the 30 mins to 2 hr mark).
I tried updating my graphics driver, and all other methods that came up online to no avai ...
I installed 20.04 on an HP laptop with Intel iris(xe) graphics adapter, dual-booting with Windows. The screen starting flickering after an update. I've read a number of suggestions and none seem applicable to me. I haven't tried Wayland, but it seems to me that the flickering starts before the X server is loaded. What works for me is to boot into diagnostic mode, and then continue to a normal boot. ...
Just installed Ubuntu 20.04 on a Lenovo Yoga 12, on screen keyboard is working on Ubuntu environment but not working inside any other application like web browser or libre office, intro key isn't working and delete key isn't working either.
I have a classic problem of "Black Screen" when Ubuntu starts and I'm not able to fix it.
- Without the "nomodeset" option in
GRUB_CMDLINE_LINUX_DEFAULT, I have a blackscreen on the main monitor of my laptop, but HDMI monitor works.
- With the "nomodeset" option in
GRUB_CMDLINE_LINUX_DEFAULT, I have a blackscreen on the HDMI monitor, but main monitor of my laptop works.
Using "nomodeset" ...
As instructed in another reply to this problem. After changing the grub listing to nomodeset, and keying ctrl x, the computer returns
Booting a command list Loading Linux 4.15.0-156-generic ... Loading initial ram disk ... _
After this nothing Please can I get help
I have a brand new lenovo 5 pro laptop with Windows 10 + Ubuntu 20.04 dual boot installation, and I am facing a weird issue. Every time my screen sleeps and locks due to inactivity, and when I unlock it again, the screen brightness resets to maximum. When I move the brightness slider, the brightness adjusts to the corresponding level of the slider. This only happens during screen sleep, lock and unlock ...
I have switched to Ubuntu recently and I just can't get nvidia to work properly, major problem is screen tearing, however there are many more.
GTX 1660TI I have tried to solve screen tearing with multiple ways, using the control panel and forcing the compositor pipeline and both answers here (which just made it worse by making the screen tearing even harder), while enabling the composition pipeline ...
I just bought a Fusion Serie from PCSpecialist and I'm having screen issue when running Ubuntu (tested 20.04 and 21.04) or PopOS (tested 21.04)
- built-in screen display is blinking when the mouse cursor is moving within its display area using the touchpad or a mouse
- if I press the left button while moving the cursor the display does not blink
- when using an external monitor its display is fine, but not t ...
I installed ubuntu 20.04 on my Dell Studio 1555 laptop and It flashes two or three times when I try to turn it off and when It woke up after suspend. I had this problem with older versions of Ubuntu and even Kali linux
I have an issue where my screen randomly goes black and sometimes logs me out of my session. It sometimes happens every few minutes and multiple times in a row, or sometimes doesn't happen for a few hours.
Ubuntu 20.04.3 LTS
Dell Latitude 7280
Empirically, I have noticed that the issue:
- doesn't seem related to power; the issues occurs whether charging or not
- doesn't seem relate ...
Whenever I open/launch new apps , the existing app moves to one side of screen , kind of like splits the screen space by half automatically (in the same monitor and same workspace) . I want the newly opened app to be in the foreground, instead of be in a split screen.
I don't know if this a feature i enabled unknowingly. I have gnome tweaks installed , but i don't see any split screen option in g ...
Since about one week my Ultrawide screen is not working properly with my Ubuntu Laptop.If I open a window on the sreen it gets stretched to the right. The Image should provide more information.
Samsung Ultrawide 34" Monitor
Dell Dockingstation with DisplayLink
Dell XPS 13 - i7-8550U - No external GPU
If I change the resolution to a lower value than 3440x1 ...
I have Ubuntu Server 20.04.3 LTS and i'm having this odd issue
When i start up the computer while my display is plugged in, it works as it should be, but when i disconnect the screen, it wont output a signal again
I am using only 1 display and nothing else, the OS is running as it should be because SSH works fine.
I suspect it could be that its not re-detecting the display, but i don't know how to conf ...
I recently installed 1TB SSD from service center. He installed windows on SSD without removing OS from HDD, then after 3 days my screen got horizontal flickering lines on the top. And then I erased everything and installed Ubuntu again the flickering of screen started After i setup everything, then I opened hardware removed SSD and mounted it back by discounting and connecting the battery. Then when its ...
After updating my laptop to the latest version of Ubuntu the screen has become "wavy," the entire thing. I'm not sure how else to describe it. It was perfectly fine before the update. My Laptop dual boots Windows and when there the screen is fine. The Laptop I am using is the Lenovo Z70-80.
I think I'm running the LTS version of Ubuntu. I updated it using the built in Software Updater. It has bee ...
Been running Ubuntu for many years. After kernel 184.108.40.206 update to 220.127.116.11 screen flickers once or twice a second. It's variable but is continuous. Rebooted into kernel 18.104.22.168 and all is well. New kernel update arrives 22.214.171.124 flickers as above continuously. Reverted to kernel 126.96.36.199 and all is well. Tried changing from Nvidia to Nouveau driver but no difference, flickering continues same as befo ...
I recently upgraded from Ubuntu 18.04 to 20.04 LTS on my laptop (Lenovo Ideapad FLEX 6-14IKB). After a while the screen would start flickering (similar to the video in this post here). I notice that sometimes it would flicker a lot an then stop for a while - it would usually happen more often when I'm actively browsing Chrome/Firefox. The issue does not exist on an external monitor that I connect ...
Trying to get my touchscreen working on Ubuntu 20.04 but not finding much information about it.
When I run
xinput I don't see it mentioned.
Virtual Core XTEST pointer Elan Touchoad
lsusb, and it doesn't appear
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 004: ID 0408:51ea Quanta Computer, Inc. HP Wide Vision HD Camera Bus 001 Device 003: ID 8087:0a2a Intel Corp. (Bl ...
My laptop's built in display is broken, and I don't have another monitor. I want to use my android phone as a monitor, using either usb cable or local wifi network (It should work offline, using hotspot without any data connection)
Is there any way to do that?
With Ubuntu 20.04.2 LTS, a few hours ago I had an update of the system,. Since then my dual monitor has lost any setup. The system does not even see or recognize the monitors and it displays the same screen for both monitors.
apt-get update I get a signature error
Error:9 https://repo.radeon.com/rocm/apt/debian ubuntu InRelease : EXPKEYSIG 9386B48A1A693C5C James Adrian Edwards ( ...
I installed ubuntu 21.04 on my Lenovo Miix 320 (a tablet notebook hybrid). While running Ubuntu from the USB Stick in the installation mode the Screen turned automatically but after installing it it does not.
Can anyone tell me what I have to do or what I did wrong?
I have this problem When I share my entire screen this is shown as a black screen and only the pointer is shown. and also I can't share my terminal I tried many different solutions including this one
Edit /etc/gdm3/custom.conf Uncomment #WaylandEnable=false sudo dpkg-reconfigure gdm3 ctrl + alt + backspace or just reboot
But when I try to log in again Ubuntu gets stuck in a login loop and I can't logi ...