Linked Questions

110
votes
13answers
79k views

How do I optimize the OS for SSDs?

What steps should be taken before/during/after installation of Ubuntu on a Solid State Drive to optimize performance and ensure maximum durability of the drive?
42
votes
5answers
99k views

Installing Ubuntu on a SSD

Going to install Ubuntu 10.10 on new intel x25M 80GB SSD. It will be fresh install. I have been googling for past few days and getting overwhelming articles/blogs/Q&As. One particularly very ...
31
votes
5answers
22k views

Does Ubuntu have support for the TRIM command for use with SSD?

SSD drives need to be "cleared/reset" after the drive fills up to maintain performance. This is done through the TRIM command for new SSD drives. Does Ubuntu support the TRIM command (through hdparm ...
25
votes
1answer
21k views

How is Trim enabled? [duplicate]

I have heard, that Ubuntu 14.04 will have Trim enabled by default. How will this be done? By adding a discards option to the ext4 mount options or by running a cron-job? Will the default options for ...
23
votes
5answers
11k views

What is the recommended way to empty a SSD?

I've just received my new SSD since the old one died. This Intel 320 SSD supports TRIM. For testing purposes, my dealer put malware, err, Windows on it. I want to get rid of it and install Kubuntu on ...
23
votes
1answer
22k views

How well are SSDs supported?

I'm planning to buy an SSD (Corsair Force Series 60GB) but haven't found any reassurance that it is "safe" to install Ubuntu 11.04 on without commands or "hacks". I want to install Ubuntu on an SSD ...
13
votes
5answers
4k views

What's the story with TRIM support?

The situation with TRIM in Ubuntu has me utterly confused. I don't know whether I need to manually run it or not. Sources I've found are disparate and unclear. I have Ubuntu 10.04 with latest updates ...
10
votes
2answers
16k views

How to combine an SSD boot drive with a HDD data drive? [closed]

I have a SSD with 64 GB and a 6 GB/s 1 Terabyte harddrive. I want to use the SSD only as a boot device and maybe for swap storage. On the 1 Terabyte harddrive I want ot have the main file system. As ...
10
votes
4answers
21k views

Best /etc/fstab setings for boosting SSD/HDD

I know EXT4 is the fastest by 3y already checking test blog posts from different authors But theres also other settings that make SSD faster i found in ...
10
votes
2answers
3k views

Why does ~/.local/share/Trash still use lots of space even after emptying the Trash? [closed]

I delete files via Nautilus. I then empty the Trash. It shows as empty. However, ~/.local/share/Trash contains 1.5G of stuff. I have a small SSD and so this is highly annoying. Here's what ...
9
votes
3answers
8k views

Automatic TRIM vs. manual TRIM

I am currently trying to find out how to trim with my new TP and was wondering about the difference of manual/online trimming. Here is my setup: ThinkPad T430s with SSD Samsung 830, 128GB and ...
8
votes
1answer
6k views

Is SSD TRIM support still automatic in 12.10?

Folks I had automatic TRIM working on my laptop running Ubuntu Precise. As in the TRIM guide I added discard to mount options in /etc/fstab, and hdparm --read-sector read 0s immediately after a rm ...
7
votes
3answers
9k views

Intel 330 SSD running slow, how can I improve performance?

I just installed a new Intel 330 60 GB SSD into my HP Mini 2140 laptop. But it's not going as fast as expected and my hdparm results aren't looking very good compared to SSD benchmarks at: ...
7
votes
3answers
5k views

How should I configure TRIM Support for LVM logical volumes?

I am setting up a notebook for software demo purpose. The machine has a Intel Core i7 CPU, 8GB RAM, a 128GB SSD, and runs Ubuntu 12.04 LTS 64bit desktop. As it is, the SSD is configured to have a ...

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