How to diagnose a slow booting laptop
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How to diagnose slow booting or logon in Windows?
72888
Ubuntu installation is slow, why?
90172
Diagnosing BSOD hardware issues
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How to know what Windows 7 is doing before shutdown/reboot?
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My computer boots to a black screen, what options do I have to fix it?
10037
How can I figure out what's slowly eating my HD space?
134374
Crazy boot and reboot times after upgrading to ubuntu 15.04 (a stop/start job is running for session c2)
65576
How do I check what is spiking the CPU while the computer is idle
131175
How/Where do I check my ubuntu laptops's CPU usage?
1804
How to diagnose computer lockups and freezes?
54565
Ubuntu 15.04 network manager causing slow boot
84753
What event log should I check for Hardware Changes
23914
Some applications on Ubuntu 19.10 very slow to start
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Extremely slow ubuntu 18.04 boot time
74148
Problems with booting the system
27321
Laptop randomly waking up = Hibernate / Low Battery?
66898
Slow startup of Plasma 5.5 in Kubuntu 16.04