query: Do laptop users experience purple blank screen sometimes after logging in to 18.10?
positive_passages.docid: 154702
positive_passages.text: Ubuntu 18.10 shows black screen with blinking cursor after I rebooted a Thinkpad with hybrid GPUs
negative_passages.docid: 9886
negative_passages.text: Blank screen after installing nvidia restricted driver
negative_passages.docid: 139571
negative_passages.text: MacBook display has vertical black and white lines on startup
negative_passages.docid: 48107
negative_passages.text: Login Screen Before OS Loads?
negative_passages.docid: 93063
negative_passages.text: Ubuntu 18.04 hangs on booting with message "started user manager for uid 120" on Asus 1015PX
negative_passages.docid: 79689
negative_passages.text: Ubuntu 18.04 opening system setting logs me out
negative_passages.docid: 5056
negative_passages.text: how can I remove the clear screen before login
negative_passages.docid: 143399
negative_passages.text: Change cursor color after log out on ubuntu 18.04.2 LTS
negative_passages.docid: 113485
negative_passages.text: System Load Indicator only shows as a line unless hovered
negative_passages.docid: 93824
negative_passages.text: Blank Screen on SE 2.0 Sites
negative_passages.docid: 104143
negative_passages.text: Ubuntu 16 Stuck in Login Loop after Installing Nvidia 364 Drivers
negative_passages.docid: 76806
negative_passages.text: VNC with virtual display - black screen when I connect
negative_passages.docid: 83914
negative_passages.text: ubuntu 18.10 doesn't boot to gdm after update
negative_passages.docid: 69186
negative_passages.text: What does it mean when the connectivity icons in the status bar go white/gray?
negative_passages.docid: 29685
negative_passages.text: External monitors show blank screen until restart
negative_passages.docid: 92451
negative_passages.text: Black " administrator" screen when connecting
negative_passages.docid: 94468
negative_passages.text: Ubuntu 17.10 Screen lock not working and grey