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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176 views

My Laptop has USB 3.0 but Ubuntu 14.04 doesn't recognize it?

I have two USB 3.0 ports in my dell inspiron 5421 laptop . The ports marked as SS meaning super speed. But when I run the command lspci -t this is the output /: Bus 02.Port 1: Dev 1, Class=root_hub, ...
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1k views

Dual booting Windows 10 and Ubuntu 15 on SSD and using HDD for storage

I'm looking for advice on how to create this following setup, or if it is even possible at all: I have a PC running Windows 10, which is installed onto my 120GB SSD (C:). I have also installed my ...
3
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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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373 views

mystery of missing file modifications (hybrid drive + Ubuntu 12.04)

Last week (Sep 10) I worked a whole day (on my Ubuntu 12.04 HP elitebook 8530p laptop) using a tex editor (TexWorks) and Jabref to maintain a Bibtex library. Today however I noticed all my ...
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100 views

What is the best configuration for dual boot Ubuntu and Windows on SSD

Currently I have a laptop Asus A43S with 8GB RAM, HDD 500GB, dual boot Ubuntu 12.04 and Windows 10 (upgraded from Windows 7). The HDD has 4 partitions. They are Windows 10 (162GB NTFS), Ubuntu (104GB ...
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0answers
165 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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0answers
93 views

Does system encryption encrypt /home if it is on a separate HDD?

This question is similar but it seems to deal with a /home partition on same drive as / partition so not sure if answer would be the same as setup I am proposing. I am hoping to set up my new laptop ...
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271 views

Building NAS Server and Need Guidance

I'm building a NAS and using Ubuntu as the OS. I have a few questions and need some guidance on what direction to take. I know I am asking many questions, if you can only answer one of them please ...
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185 views

full disc encryption with SSD

I'm about to reinstall Ubuntu onto my laptop. If I use full encryption, which I desire, how will this impact performance of the SSD and FSTRIM? Will I still be able to use it or will it be ...
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0answers
2k views

How to boot Ubuntu alongside Windows 8.1, not modifing Windows bootloader?

I know there's a few questions have been asked similar to this one, but I didn't find what I wanted. I want to install Ubuntu 13 (13.10?) alongside Windows 8.1. The thing is Ubuntu doesn't recognize ...
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0answers
1k views

Ubuntu 12.04 Hangs at “Where are You?” during install

I am trying to dual-boot a brand-spanking new rebuilt computer. I bought (2) 128GB Samsung 840 pro SSDs with the intent of installing Windows 8 (new) on one and Ubuntu on the other... with a 500gb ...
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14 views

Moving old encrypted SSD into new PC

My laptop died and I have some important files on that SSD. What can I do? It's encrypted, but I know the password and everything. If I install grub via Ubuntu Live it helps? Or it's something I can ...
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12 views

4 questions error after selecting free space for ubuntu

I have Sony Vaio VPCZ1 with 128 ssd drive , it's drive is combination of 2 64 ssd drive(Tooshiba). When i want to install ubuntu 14.04 alongside windows 7 , after I select empty disk spaces for ...
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45 views

Fan control thinks my SSD has about 100 degree celsius

my fan is driving me crazy. It is continously running. I think I know why this is happening. If I run psensor, my SSD HD (from udisks2) is listed to be 100 degree hot. But if I use hddtemp, it tells ...
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66 views

How to dualboot Ubuntu and Windows (as default) with minimal delay on boot?

I know there are some other questions here similar to mine, but i think my problem is a little bit different. So I currently have Windows 10 as my only OS, and I want to install Ubuntu on dual boot; ...
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51 views

SSD Wiped Overnight

I came home from work today to find that my laptop fans were running at 100% and my laptop was ridiculously hot to the touch. It had been fully powered off 14 hours prior and was not like this 9 hours ...
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33 views

I have a 256gb SSD primary and 1TB HDD secondary - best to store the home folder where?

I've got a 256GB SSD primary and 1TB HDD secondary. I've already gone through the steps of storing my large Dropbox folder on the secondary. I can at the moment easily fit the home folder on the ...
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131 views

Ubuntu not recognising my PCIE SSD

I have been trying to install ubuntu and have made a bootable USB drive which loads the try ubuntu thing fine, but when I try to install ubuntu and get to the partitioning section it only recognises ...
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18 views

I Keep Getting DIfferent Large Numbers When Trimming SSD

Each time I type the command "sudo fstrim / -v", I keep getting large numbers like 9 digits. It should say 0, since I haven't deleted anything? Are my deleted files actually trimmed? Blossom
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76 views

Does xubuntu 15.10 comes with trim enabled by default?

How do I check if trim is enabled on Xubuntu 15.10? I have a Samsung SSD 840 EVO and is EXT0BB6Q, the latest driver for my SSD?
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32 views

Installing software in another location?

I bought a 32gb msata ssd for my gigabyte brix (amd) and I was wondering if I were to install Ubuntu on that drive that I could install software/ packages in another location like on a secondary hard ...
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64 views

Bootdelay: Ignoring bad onboard SSD via libata:disable does not work

today I installed a new main SSD on a ASUS UC32A which has by default a 500GB harddrive with a 24GB onboard intel cache SSD, which already failed twice in the laptops life span(OT) Now the new SSD is ...
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50 views

Installed Ubuntu to SSD; did I do it right? Laptop is a bit slow

I recently removed my hard drive from my HP laptop, and installed a brand new SSD. When I did the installation type it asked me about setting up a partition. What could've been the proper way to have ...
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356 views

Ubuntu 14.04 installed on Samsung 850 Pro 512GB results in data corruption

In short: Does anybody know why running Ubuntu 14.04.3 LTS on Samsung 850 Pro 512GB drive results in corrupted file system and random files disappearing? Here is the long story: In 2013 I got ...
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49 views

SSD crashed, now not showing up in BIOS, no boot

My SSD with Ubuntu 14.04 has lagged, so I had to use Alt SYSRQ RESUB (I didn't press I). It didn't reboot, so I powered it off with the power button. Now, the SSD is not being detected in BIOS, when ...
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63 views

upgrading from a 256gb ssd drive to a bigger one

My laptop came with a 256gb SSD disk. I'm running Ubuntu 14.04 on it and activated the disk encryption when I installed it (as far as I know you can't disable it afterwards, can I?) Anyway I don't ...
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0answers
91 views

14.04 LTS Trim problem on an SSD

I own a Lenovo laptop with an M.2 NGFF slot. I put a 128 GB ZTC SSD card. This card is GPT partitioned and seen as sdb. I use it for the / which is EXT4 formated. Then I did a fresh install of Ubuntu ...
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238 views

Dualboot Windows 10 and Ubuntu on Dell Precision M3800

I'm trying to dualboot Win10 and Ubuntu 14.04.3 LTS on my Dell Precision M3800. Dell M3800 Specs: i7 Quad Core 2.30GHz 16 Gb Ram 512 Gb Full Mini SSD 1TB HDD NVidia Quadro K1100 Boot settings are ...
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0answers
126 views

SSD - Trim - trimmed a lot of data

I have a Xubuntu distribution and a new SSD (Plextor 128GB) Partitions scheme: 16GB / 52GB home rest free Every day Cron runs script: #!/bin/sh LOG=/var/log/trim.log echo "*** $(date -R) ***" ...
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0answers
263 views

How to troubleshoot cause of read-only file system errors

I'm running Xubuntu off of a fairly new Samsung EVO 250GB SSD. Recently my root file system has been going into read-only mode and I need help troubleshooting it. These are all the errors (and many ...
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86 views

constantly files corrupted after ssd and ram upgrade

I have a ~5-year old ThinkPad x201 and it worked fine until I chose to update my ram and disk to now: description: SODIMM DDR3 Synchronous (according to sudo lshw -class memory (M471B5273CH0-CH9 and ...
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0answers
24 views

Managing multiple hard drives, choosing which stores what (during install process)

I have an SSD and an HDD installed in my machine. I've decided to start fresh, and make a few changes in the process. I would like to use the SSD for certain documents (project files) as well as the ...
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0answers
79 views

Linux live USB with working sleepmode searched for secure erase SSD

I want to secure delete a SSD drive. I tried to perform the secure delete order with hdparm, but the drive is frozen. Loading the Samsung bootimage lead to the same result: The dialogue says the ...
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0answers
93 views

Strange SATA Problem / Ubuntu 14.04 / ASUS P8Z68V / OCZ Vertex 2

this is my first question, because i usually got things going myself. But this time i'm out of ideas. As mentioned in the thread title, i have a very strange problem with my SATA boot device. It ...
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0answers
177 views

Running Ubuntu on SSD with native hardware encryption enabled to work for eDrive (Windows' BitLocker enabled)

I have Samsung 850 Evo. If I do a secure erase and then fresh install the Windows 10 (to enable the BitLocker to work with SSD's hardware encryption), will I able to install and use Ubuntu on it ...
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0answers
48 views

I am unable to install Ubuntu on my partition

I have 2 hard disks - an SSD and normal HDD. My Windows 7 is installed on the SSD. I have created 40 gb of unallocated space on the HDD for installing Ubuntu. While installing the Ubuntu installer ...
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76 views

Really slow ssd performance

So I installed Kubuntu 15.04 on a samsung 840 evo ssd, the system works fine but I did a test to see the speed of the ssd. hdparm -t /dev/sdb gives me about 30MB/s, when it is supposed to give me ...
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0answers
103 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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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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0answers
170 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 ...
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163 views

Clonezilla and Alignment

I have to move my 14.04 system from my old SSD onto a new one. Having decided to use Clonezilla, I went for direct disk-to-image: this would have had the bootloader (grub) cloned as well, allowing to ...
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0answers
66 views

Unmarking bad block on a drive

I had gotten root kitted and gone through and zero wiped all my drives. my ssd where I assume had the rootkit installed is reporting a bad block. I went and checked with badblocks and it reported 0 ...
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0answers
391 views

Installing Ubuntu with SSD in a Toshiba Satellite L50-B-137 (PSKT4E)

I have recently upgraded the BIOS in my Toshiba Satellite L50-B-137 (PSKT4E) to the latest (Version 2.00) and I am trying to install Linux Ubuntu on a brand new OCZ ARC 100 SSD drive (480GB). I am ...
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642 views

fstrim for SSD in Ubuntu 15.04, no-model-check is not necessary?

I have SSD on my computer. before when I use Ubuntu I always do : sudo nano /etc/cron.weekly/fstrim And add this command: exec fstrim-all --no-model-check The description in this file states that ...
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0answers
106 views

Performance driven, future proof desktop partitioning setup: SSD+HDD

I just got 2 new storage devices, a 128GB SSD and a 2TB HDD. Currently I have Ubuntu 15 (Desktop version) installed on a 2.5TB HDD (16GB RAM). And I would like to move Ubuntu to the SSD and my data to ...
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0answers
74 views

New SSD in optical Bay, Cant get boot order to select it first

(fairly new to Ubuntu) Running 14.04 on a Mac (a1278 Mac 5.1), no dual boot just Ubuntu. Just installed a new SSD in place of my optical drive. It was recognized, and I used "dd" to copy my ...
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0answers
103 views

Unkown partitions after cloning HDD

I cloned my 500 GB traditional HDD to a new 512 GB SSD yesterday using ddrescue from a Ubuntu live CD. First, I wrote the whole HDD in a file on another external hard disk and then used this file to ...
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0answers
603 views

Strange boot issue (purple screen)

I'm somewhat of a noob when it comes to this kind of stuff, but I am a computer science student so I am familiar with operating systems. Anyway, I'll try to be as detailed as possible in describing ...
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0answers
26 views

Ubuntu installation usb strange behavior on laptop

I seem to be having difficulties trying to install Ubuntu on this computer. For reference, it's a "new" (never used) Crucial M500 220GB onto an Asus Q501la. Here is what it gives me when I try to ...
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420 views

How to setup LVM cache on ubuntu 14.10 server

building a server machine for my personal server (media + application (docker)) I have two 2tb hdd(1 sata 2 old and 1 sata3) along with a samsung 120 gb ssd. I can format one of hdd but not both ...