Screen sluggish in Ubuntu 14.04
2184
How do I install additional drivers?
42268
High load average, low cpu
144922
Ubuntu Screen Resolution
69132
Windows 7 running slowly with low CPU usage and memory
24677
How to diagnose slow booting or logon in Windows?
123992
Ubuntu desktop hangs occasionally during regular use
16062
Experiencing major issues on graphic displays
57134
Why did the command ":(){ :|: & };:" make my system lag so badly I had to reboot?
121397
Why is my render noisy/blotchy?
121261
Xorg: High CPU Usage (94%) on Moving Mouse (Ubuntu 18.04)
64348
Ubuntu 14.04 slow wireless connection
126268
How can I optimize Ubuntu for minimal energy usage?
29262
PC started having screen glitches after update
109047
Ubuntu 14.04 multi touch screen support
25225
Ubuntu 19.04 screen orientation issue
50119
How can I have a smooth rendering?
48526
Why does changing LCD screen resolution (Windows 7) take several seconds?