![]() The fact that it has occurred before back in 2010 and was fixed may point to a solution. I present this information because it surely indicates that whatever this flaw in the system interface with the video card driver is, it is very minor and likely easy to fix. 7- Right Click on the LXPanel then Add/Remove Panel Items 8- Click 'Add' Then 'Application Launch Bar' 9- Double-Click on the new added 'Application Launch Bar' > Preferences > Add: ScreenLock > Close > Close 10- Now, you can 'simply' click on the ScreenLock Icon next to your 'Shutdown' on your LXPanel. This is not a permanent fix, but is so simple as to be acceptable until the bugs in 17.1 are worked out. All lock up resolved itself, all screen resolutions appeared in the display settings panel. Hit alt-ctrl-F8, screen goes black, then alt-ctrl-F7 and a fully functional screen appears. The solution for me was one from 8 years past and very simple, once I stumbled onto it. I could bypass the problem by using rescue boot but there was no ability to change the video card resolution through the display settings panel, or by xrandr terminal commands. After that upon login the screen would freeze. This should fix you screen from automatically locking after a period of inactivity. Launch the system’s settings as shown below and Click on Brightness & Lock This will open up the Brightness & Lock modal window, click on Never. I had serious problems with XUBUNTU 17.1 graphics and my old ATI 1300/1550 card when I selected a different screen resolution. On how to disable blank screen (automatic screen lock) on Ubuntu 16.04 LTS, please follow the steps below. Many thanks to anyone that comes with a suggestion. This is repairable but depending on exact replacement unit sometimes. Why if I boot with the Live versions of both Xubuntu/Lubuntu 17.10 everything works perfectly but when I proceed with the installation on the HD the video problem arises? I beleave that the graphic chip is the Intel 945GME. The EEE PC900 has a tendency for the display to fail with black blobs due to air leakage. Repeat everything with Xubuntu 17.10 and the problem is identical again.Īt this point it seems obvious that the issues are the 17.xx versions of both Lubuntu and Xubuntu. I repeat everything with Lubuntu 16.04 and everything works. If you don’t ever want the screen to lock itself automatically, switch the Automatic Screen Lock switch to off. If Automatic Screen Lock is on, you can change the value in the Automatic Screen Lock Delay drop-down list. There is obviously a problem on the video drive. Open the Activities overview and start typing Screen. ![]() I pass to the installation on the HD that proceeds without errors until the end.Īt the reboot the system rises and is alive but the screen appears for 4/5 on the left black with indecipherable writings and apparentement normal on the remaining 1/5 on the right side. I proceed with the boot (with the Live DVD) of Lubuntu 17.10 and everything works for the best. After 1 year I decided to replace it with Lubuntu 17.10 hoping to speed it up a little bit. I have installed Xubuntu 16.04 and it worked very well. Will be appreciated for the help nvidia-bug-report.log (269.Something really strange happens to me on my Acer Aspire One (Intel Atom N270 1.60 GHz, 1 GB of DDR2 RAM, 16 GB HD SSD). I have the similar issue on lenovo legion laptop.Īfter login the black screen with Legion logo. I can use putty, but my server screen is black, I can no longer use it. ![]() | Fan Temp Perf Pwr:Usage/Cap| Memory-Usage | GPU-Util Compute M. | GPU Name Persistence-M| Bus-Id Disp.A | Volatile Uncorr. I have the same problem after install driver 440 : nvidia-smi I have acer predator helios 300 series laptop with GTX 1060 (GP106M ) and Intel(R) Core™ i7-7700HQ CPU 2.80GHz processor. The interesting part is: nvidia-smi actually shows some output and driver seems to be running (I forgot to write it down before purging nvidia again, sorry).Īttached link to the nvidia-bug-report.sh output: Even with the secure boot disabled I still got a black screen saying “/dev/sdb1: clean, 666666/14881488 files, 69696969/420420420 blocks” instead of normal lightdm user experience. I am trying to install nvidia-driver (440) on my Ubuntu on my laptop.Īfter a lot of failed attempts to install drivers properly I followed this instruction, which seemed good:
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