A solid-state drive (SSD) is a data storage device that uses solid-state storage to store persistent data with the intention of providing access in the same manner of a traditional mechanical spinning/magnetic block I/O hard disk drive.

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240 views

SSD - safe to use hibernate?

In a couple of days, I'm going to buy a new notebook (Asus N551, should it matter), tending to replace the HDD with a Samsung EVO 500GB SSD. Now, I've often read that one should make sure that Ubuntu ...
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1answer
73 views

Is TRIM Supported for RAID0 in Intel Matrix RAID in Ubuntu 14.04?

It appears that TRIM is supported for RAID0 arrays with mdraid in Ubuntu 14.04. Intel now supports TRIM to Intel Matrix RAID (RSTe) RAID0 as of series 7 chipsets (and Intel's Windows driver). Ubuntu ...
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89 views

Ubuntu - win 8.1 dual boot - ssd and uefi woes

I built my new computer last week and decided it was about time I installed my dual boot. I disconnected the gpu as I was getting an out of range issue with the monitors, presumably as a result of not ...
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1answer
58 views

Kernal does not detect type SSD

I am using Ubuntu 14.04 LTS and this system is connected with SSD (No HDDS just SSD). When i check "cat /sys/block/sda/queue/rotational" it shows 1. It doesn't seem to recognize the type of drive is ...
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0answers
19 views

Is Trim enabled? [duplicate]

Is TRIM also enabled and working when moving the root partition to a Samsung Evo 850 SSD (no clean-install)? The home partition is still on my HDD. I've done this 2 months ago. I do know that TRIM is ...
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1answer
250 views

Hdd to ssd (laptop ubuntu 14.04)

Dear fellow ubuntu appreciaters I'm an absolute novice and will probably use the ubunto 14.04 OS soon. I'm considering to change the 5OOGB HDD with a 250 SSD drive for some faster handling. Having ...
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1answer
55 views

novice Ubuntu-user: beginners assistance [duplicate]

Hello possible fellow Ubuntu-users, Until now I've been using Windows operating systems and my current laptop is going to retire soon. In my search of a new, basic (read: not too expensive) laptop I ...
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1answer
127 views

Macbook Air SSD overheating

I have installed Ubuntu on my Macbook air. Everything is fine, but the SSD reach aroud 70°C. Yet on Yosemite the SSD is around 40-50°C. What is wrong ? (Macbook air early 2014, 6.2)
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1answer
50 views

Using second hdd as storage for all users

I have a new build of 14.04. I installed the system on a 128GB SSD and have a 1TB HDD on board as well. This machine will have either two or three users. Ideally, I would like to use the HDD as ...
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1answer
884 views

Ubuntu issues on SSD and HDD, freezes/hangs at Shutdown and Restart

So, I have installed ubuntu on my SSD along with Windows 8.1. I have used three partitions for Ubuntu: swap, /, /home. All was fine until I had to shutdown or restart. It hangs/freezees every time. ...
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1answer
19 views

Lenovo G700, New SSD Ubuntu clean 14.04LTS, Want to Use old Ubuntu Programs in orignial HHD installed in Optical Drive bay

I have a Lenovo G700 that I had Ubuntu 14.04 LTS on, I put an SSD in and did a clean install of 14.04 I want to put the original HDD in the Optical drive bay and want to use the original programs that ...
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0answers
139 views

Install Ubuntu 14.04 on small SSD and HDD?

I have an Asus Ultrabook S46C with Windows pre-installed, it has a small 24 GB SSD and a 750 GB HDD and UEFI system. Windows leave about 16 GB free on SSD. I have successfully installed Ubuntu ...
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2answers
365 views

Boot much slower after partition resize

I'm on Xubuntu 15.04. I have been running quite happily for several months on a 250GB SSD: <5s boot time. I just swapped to a 500GB SSD (same brand, slightly different model). After initial cloning ...
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1answer
201 views

How many and how should I set up my partitions? [closed]

I have a 1 Tb HDD and an 8 Gb SSD. I currently have Windows 8.1 installed on the HDD (no partitions yet), and plan on installing Ubuntu 14.04. A coworker of mine mentioned that I ought to have a ...
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0answers
150 views

ubuntu boot to initramfs/busybox

I have an Alienware 17 R2. I installed it with 2 SSD and 1 HDD. I have windows 8.1 and install ubuntu 14.04. The disk list is: Disk 0: HDD Vol 1: Data Disk 1: SSD Vol 2: Ubuntu Disk ...
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0answers
21 views

Install Ubuntu on Seperate HDD - Win 7 Error

So, I decided that installing Ubuntu and re-learning Linux would be beneficial. I downloaded Ubuntu (Latest version), unplugged all other HDD/SSD that I have in my PC and the install went perfect and ...
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1answer
90 views

SSD space used even if formatted

I wanted to reinstall Ubuntu and formatted all my disks but the installer got stuck when creating the primary partition on my ssd. I decided to create the partition manualy with gparted but whilst the ...
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1answer
60 views

Win 7 on HDD and Ubuntu 14.04 on SSD

new machine, 258G SSD, 500G HDD. Main purpose of the machine is for data analysis, and Ubuntu is my preferred OS. Nonetheless, there are times when I need to use Microsoft Excel, therefore I do need ...
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0answers
103 views

SSD I/O error due to fsync failure

During a normal usage my system froze all of a sudden and then I had to reboot it after which I found the following log of errors. I am not able to even reinstall ubuntu because of I/O errors. Now I ...
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0answers
25 views

Windowse/Ubuntu dual-boot disk separation

I have a HDD and an SSD. I have a win8 and Ubuntu in two separate partitions on my SSD. First win8 has been installed and then Ubuntu. Boot-loader grub comes up and I can select my OS. Now, I feel ...
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2answers
59 views

No HW detection installing Ubuntu 14.04 from liveUSB

This is my first post, I hope to be correct. I have a laptop which contains a 320 Gb HDD disk and a 32 Gb SSD disk. The SSD is only for accelerate the pc, and is not available to use as a storage ...
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1answer
348 views

Ubuntu 14.04 installer for dual-booting with win10 doesn't recognize any partition [duplicate]

Im facing the following issue on a new desktop machine: I installed Win 10 Insider Preview made a fat32 Partition on a USB stick, extracted x64 ubuntu iso to it and set boot flag one ssd where win10 ...
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1answer
379 views

UEFI Dual Boot partitioning with 14.04 and Win 8.1 on SSD + HDD

I'm setting up a new machine with a SSD and a HDD. Windows is for gaming and Ubuntu for working. I'll install 8.1 first and leave 10GB on the SSD for /. On the HDD I'll leave 120GB for /home and the ...
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2answers
478 views

Disable TRIM to avoid file system corruption

I read the following article on a problem with TRIM and Samsumg. I am running Ubuntu 14.04.1 and I have a Samsung PRO 850 of 250GB. I am worried to get my file system damaged due to same firmware ...
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0answers
2k views

Samsung SSD, TRIM and Ubuntu 15.04

In light of a recent issue raised in regards to Samsung SSD firmware relating to TRIM and the related launchpad bugs for Ubuntu.. Bug# 1465663 'libata Samsung SSD 8 series TRIM blacklist' and the ...
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2answers
827 views

Unable to Mount External USB SSD

I bought a 1TB external USB SSD (Shadow). I want to copy files from an old disk and use it with Ubuntu 15.04 and Windows 7 (so NTFS). But it won't automount. The internal drive is SSD as well and ...
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1answer
60 views

Can I restore backup when I switch from HDD to SSD on my Laptop

So I finally got my 250GB SSD for my Laptop (a Samsung Np530u3c). I have to install Windows and Ubuntu together. I was wondering if I could just restore my Backup I did on my current System to the ...
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0answers
127 views

Encrypted Install of Ubuntu on a SSD and SSD Support for Encryption / Performance

I am looking to purchase a SSD to use as the primary drive on my computer, with the goal of installing Ubuntu (or Linux Mint) with an encrypted hard drive install for security purposes. There's a ...
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1answer
184 views

Cloning SSD with dd But Clone Does Not Boot

At my job we have always used dd to make clones of our master os image, but recently we have updated from Ubuntu 12.04 to 14.04. We made an image of it and created a news SSD with it. sudo dd ...
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2answers
69 views

Why is cp -ax /media/hdd /media/ssd creating a hhd folder in media/ssd instead of copying files there?

I am using liveCD to clone the file system from one drive (hdd) to an ssd (I am trying to migrate my system to use SSD) I mounted /dev/sdb1 (my former hdd) to /media/hdd I mounted /dev/sda1 (my ...
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2answers
360 views

How to optimize SSD to prevent wear

I am upgrading my system (2011 MacBook Pro) by installing an SSD. I was wondering if there is any sort of configuration in Ubuntu that will help prolong the life of the drive? I'm not even sure if ...
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1answer
135 views

Partitioning advice with SSD/HDD combination

I'm building a PC with a 128GB SSD and a 4TB HDD. I want to move my media collection from smaller external HDDs (NTFS) back into my PC (ext4). There's two formatting options and I tend to prefer the ...
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0answers
160 views

Extremely slow hard drive problem

I'm pretty new to linux and my research doesn't find a solution for my specific problem. I don't believe I understand the whole situation well enough to know what to search for exactly so please ...
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1answer
151 views

Moving to an SSD

I'm moving from a 1tb HDD to a 500gb SSD. On the HDD I have a 600gb partition for Windows and a 400gb partition for Ubuntu. On the SSD I have a 150gb partition for Windows, and a 350gb partition for ...
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0answers
38 views

Prevent page cache above certain RAM usage level

Someone here on AskUbuntu pointed out that disk caching is harmless thing, that only makes your disc read times faster. And that it is birds singing and flowers only. I kinda have to disagree: I ...
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votes
1answer
153 views

How to change lowercase hex to uppercase with efibootmgr?

Lowercase hex appears to be a problem for grub2: :~$ sudo grub-install --recheck /dev/sdb` Installing for x86_64-efi platform. ** Warning ** : Boot000a is not EFI 1.10 compliant (lowercase hex in ...
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2answers
45 views

Mixing SSD and HDD in a ubuntu server?

Is it possible to mix SSD and HDD together in a file server? I want my configuration to be: ~ 4x60GB SSD ~ 4x2TB HDD I will install the ubuntu server into one of the SSD, can I set the partition ...
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0answers
59 views

Ubuntu Samba share on SSD, slow?

I have an existing Samba server running on Ubuntu 14.04. It is using Sata 3 hitachi enterprise disks (raid 1 via Adaptec raid controller) and I'm getting a fairly respectable 90MB/s write speed ...
0
votes
1answer
22 views

Ubuntu + Windows 8.1 in a SSD

I have a 120Gb SSD and I want to install Ubuntu as my main OS and use Windows just for gaming. My question is: Is this partition table that I'm creating correct? http://i.imgur.com/NFQ4jZ9.jpg sda1 ...
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votes
1answer
418 views

Why is my Crucial M550 or MX100 drive so slow in Ubuntu?

Recently I replaced the Samsung SSD (Dell OEM) in my notebook with a Crucial M550. Now I see very very poor write performance. Maximum of 80 MB/s sequential writes and the system freezes up for ...
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1answer
184 views

How do I split my unified root & home folder after installing Ubuntu?

I need some help over here. I want to split my Ubuntu partition (which contains the root and the home folder) to two separate partitions, so I could only move my root partition to my SSD afterwards. ...
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0answers
41 views

Impossible Challenge? Yosemite and Ubuntu both on SSD flash drive

I have been googling around without much success - I hope somebody knows if this is possible? I have a 128 GB SSD drive that I use for recovery and problem solving. I would like to have both Yosemite ...
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0answers
149 views

Dual boot windows 8.1 and Ubuntu?(Ubuntu preinstalled) SSD & HDD System76 laptop

I have a system76 laptop (Kudu Professional). It has an i7 core w/ 8gb of RAM. There are two drives: a 250 GB SSD and a 1 TB HDD. The Kudu came with Ubuntu pre-installed(version 15.04). I looked ...
0
votes
1answer
427 views

Installing Lubuntu 15.04 on SSD forces formatting?

I'm trying to install Lubuntu on a laptop with one SSD and one HDD, both had Linux mint 17 prior to current install. I've secure erased the SSD and would like to partition it my way rather than have ...
0
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2answers
140 views

How to dualboot Windows 8.1 and Ubuntu 14.04 LTS

I replaced my CD/DVD with a 2nd HDD using an HDD/SSD IDE to SATA adapter rack. I would like to know if i can have these configuration: Windows 8.1 licensed on first hardisk Ubuntu 14.04 LTS on the ...
2
votes
2answers
136 views

Ubuntu Swap Partition on HDD

I'm installing Ubuntu on my SSD and don't want to waste space on a swap partition because I have 16GB of ram, nor do I use hibernation. But as a precaution, would there be any drawbacks if I created a ...
0
votes
1answer
77 views

Install Win 7 on SSD while retaining Ubuntu dual boot on HDD

I have just bought a 120gb SSD for my computer. I currently run a 1tb HDD with dual boot Win 7 and Ubuntu 14.04. I want install Win 7 onto my new SSD (rather than cloning and migrating, which I think ...
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1answer
517 views

Cannot install Ubuntu 14.04 on new SSD - the ext4 file system creation in partition #1 (0,0,0)(sdd) failed

I'm a linux noob trying to install ubuntu 14.04 to a new 120 gb Kingston SSD. I'm aware there are other questions relating to this but I cannot find anything useful. Apologies if I have overlooked an ...
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2answers
162 views

Xubuntu 15.04 fails to boot into a live session from a live USB, but only when my SSD is plugged in

Specs: Xubuntu 15.04, GTX 770, i5-4690k, 8 GB RAM, Corsair SSD, Hitachi HDD. Whenever I boot into a live session, it always fails to boot when I have my SSD plugged in. This is most likely the result ...
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1answer
58 views

Copy folders /home /usr and /opt from hd2

I have the following partitions on my machine: /dev/sda1: UUID="0c910853-807a-4c08-9257-ff028ec31287" TYPE="ext4" PARTUUID="000bb0e6-01" /dev/sdb1: UUID="8ca21db1-81b0-42d0-8f56-fde9031c7d70" ...