0
votes
1answer
646 views

how to check if cache is working

is there a way to check if disk cache is working on a regular sata disk? i see "asking for disk cache failed" error messages, but discovered my laptop has a 1gb solid state drive without a ...
0
votes
1answer
646 views

Messed up swap on clean install of Xubuntu 12.10

I did a clean install 32 bit Xubuntu using manual partitioning on 1TB drive. The swap partition is missing and the large lvm size cannot be changed using gparted. I want to reduce the size in order ...
1
vote
0answers
35 views

Swap never used. Should I delete it? [duplicate]

Possible Duplicate: Importance of Swap Partition I have an extended partition with 32GB assigned, 4.3GB goes to swap and the rest is formated as ext4. From time to time I open the system ...
1
vote
3answers
565 views

Disk I/O makes desktop unusable. System consumes too much memory

I have a long-term problem with my Acer TravelMate 3002WTMi (Pentium-M 1.73Ghz, 512 MB RAM) and Xubuntu 11.10. Whenever load increases machine tends to slow down to the point that it's totally ...
20
votes
4answers
3k views

Importance of Swap Partition

What is the purpose of a swap partition? How do I know I have just enough swap partition? Not too much/little. My Ubuntu PC is used for typical stuff: Web (email, facebook, etc.) Some movies ...