2
votes
3answers
135 views

Do I really have SATA 6 Gb/s if I get <400 MB/sec disk reads?

pawel@paulbook:~$ dmesg | grep -i sata | grep 'link up' [ 2.355461] ata1: SATA link up 6.0 Gbps (SStatus 133 SControl 300) [ 2.691842] ata3: SATA link up 1.5 Gbps (SStatus 113 SControl 300) ...
2
votes
2answers
2k views

Do SSD/HD hybrids increase performance in Ubuntu?

There are mass storage drives that consist of a large HDD and a smaller part of flash memory. From the computer's point of view they act just as a normal hard drive, but internally the disk internally ...
2
votes
4answers
612 views

How should I troubleshoot this weird SSD issue?

I'm having a confusing issue with my SSD. I will describe some of the symptoms. Randomly the GUI will crash. The launcher and panel disappear, programs won't launch and eventually everything blanks ...
4
votes
2answers
8k views

Will a laptop with hybrid HDD + SSD run Ubuntu?

So my ol' X71SL is starting to show its age and as much as it saddens me, I think I'll need a new daily driver and I am very intered in the Asus UX32VD. I intend to dual boot if I end up buying it, ...
3
votes
1answer
1k views

What would cause SSD to become not detectable?

I recently purchased an Intel 520 120GB SSD and installed Ubuntu on it. Occasionally my system will freeze and I will have to ALT-PRINT SCREEN-REISUB to reboot. Sometimes it will reboot and work ...
10
votes
2answers
596 views

What should I know about SSDs that can be used with Ubuntu?

I'm building a new configuration and intend to buy an SSD with it. I recall that the first SSDs were problematic in Linux for some reason (maybe lack of TRIM support?). Is there something to ...
3
votes
2answers
844 views

Is there any known problems with PCI-E based SSD disks?

I'm going to add SSD disk to my Ubuntu computer. Is there any known problems with PCI-E based SSD disks in Ubuntu (this, for instance)? Or should I prefer SSD disk with SATA interface to achieve ...