OpenSUSE Hardware :: USB Copy Too Slow / Way To Determine It
Apr 14, 2010
Few days ago formatted away winxp at office and installed OpenSUSE 11.2. In winxp USB speed was fine (actually full speed of my SDHC card using card-reader), but in SUSE it's about 1.13 MB/s.
The strange thing is - I have the same version of SUSE at home, on both desktop and laptop, with the only difference in kernel - at home both are default kernel, and desktop kernel at office.
Should I try default kernel and is there any way to determine the source of the problem?
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Dec 1, 2010
on my dell xps M1530 dualcore duo 2.2GHz 4GB ram 500GB harddisk suse 11.3 KDE 4.4 and KDE4.6beta1, when I copy big or a big number of files (20 or 30 files 500MB each) dolphin slow wildly down, especially when I copy from a smb:// to my disk, dolphin start immediately to copy but when I click on a tab or a folder (a one that I didn't opened before) dolphin shows it to me after a couple of minutes, is it possible to solve??
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Apr 17, 2010
i recently upgraded from 9.10 to 10.04 Beta. i am using 64 bit OS. in my computer USB to HDD copy is very much slow. generally i get 20-25MBps copy speed. but from USB the speed gradually goes below 2MBps.
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Apr 17, 2010
i recently upgraded from 9.10 to 10.04 Beta. i am using 64 bit OS. in my computer USB to HDD copy is very much slow. generally i get 20-25MBps copy speed. but from USB the speed gradually goes below 2MBps.
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Jun 9, 2010
lately, after shifting to 10.04, when I copy files from the Ubuntu to my XP shared folders, it goes very very slow. i restarted the router and nothing changed. I can see the folders, but the copy speed is still very slow.
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Jul 16, 2011
I've got three disks together on a *home* server that constitute four LVs.The two are the root and swap LVs installed by the Ubuntu 10.04.2 LTS installer on the OS drive (250 GB VG: Beta). The third & fourth LVs I made of two physical volumes (640 GB and 200 GB VG: Data) and mounted each inside /torrent. All are ext4.
I'm migrating lots of large files from /home to inside of /torrent, but I'm seeing EXTREMELY slow speeds (700KB/s).I'll admit this is my first time using LVM, and I tried it only because of the numerous smaller drives I have sitting around that weren't getting used. I didn't expect such a large drop in speed.
Here's a more technical review of the setup:
Code:
me@Beta:~$ sudo pvdisplay
[sudo] password for me:
--- Physical volume ---
PV Name /dev/sdb
VG Name Data
[code]....
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Feb 17, 2011
I am having a very weird problem, of which I have never heard before. The problem, shortly (I will give details in the following), is that the copy speed between the partition in which I am running my Fedora and another partition where I store backup data is 50K/s, which is extremely slow (it has been usually around 10M/s, almost 200 times faster).
My laptop is a HP Pavillion Dv7 2080 ep, in which I have two disks of 250G. One of the disks is partitioned between two operational systems, Fedora 14 64 and Windows 7 64, and the other disk contains the above referred partition where I store my backups (lets call it backup disk). The problem happens ONLY when I try to copy anything from my home in Fedora to the backup disk. I first thought it could be a problem in the backup disk. Then I login into the windows and made a copy of some AVI files (3G approx) to the backup disk, which went normally, within a few seconds, thus eliminating this possibility. I try therefore to make the inverse process, a copy from the backup disk into my home folder in Fedora. It went normally, copying 4 G also within few seconds, actually with an excellent speed of 50M/s. After searching in google, I saw some people also complaining of slow copy speed (although they had 7M/s, more than 100 times faster than what I have now), and one cause could be that the source file system (in my case the Fedora home folder) would be near its full capacity. I therefore eliminate everything that I could, around 15G, and now I have like 20G of free disk space, which I think is more than enough for everything. However, the problem persists. Some people also said that it could be the type of files and/or amount of data. I therefore tried several kinds of files (from raw data files to AVI and RMVB regular video files), and several amounts of data (from single files with a few Megas to folders with 20G) and in all cases I had the same unacceptably low copy speed of 50K/s.
It seems to be a problem in the software, caused by the updates, since until 10 days ago it was everything ok. However, I usually make the updates whenever they appear but make my backups much less frequently. Therefore I don't know for sure what has changed in Fedora through the updates since the last backup I made, when everything was working fine.
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Apr 4, 2010
I have XP installed under Virtual Box and the copy process is very slow, I've spent 20 minutes to copy 3Gb iso image from an external Hdd. I a way to speed up this process?
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Aug 29, 2010
The local files copy speed from one disk to another is satisfyingly 60+MB/s, but this cause problem to other application, windows gray out, firefox freez, basically i have to wait for the copy to end to return to the computer.
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Oct 11, 2010
So I updated the beta to the final release perfect 10 .And it is awesome , but it is kinda slow, so my question is how Can I purge a new clean copy of Ubuntu with the original settings and defaults programs?
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May 4, 2011
In mi fstab file I mount a smb file server at boot. The code is:
//<ip address>/data /home/eng-2/NAS smbfs credentials=/home/eng-2/.smbcredentials,dir_mode=0775,gid=1000,uid=1000 0 0
Transfer rate to the server is approx 100 KB/s
Whilst transfer rate from the server 16 MB/s
If I mount it from Places>connect to server. Both to and from speeds are 16 MB/s. Why is it so slow when mounted through fstab?
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Aug 9, 2010
I recently got my D-Link DWA-556 pci card working with my new desktop with Ubuntu 10.04 64-bit. Connection speed is good, but local network file transfer speeds are pitiful. I'm trying to copy some files from my laptop(also running 10.04) and I'm getting around 300-500 kb/s, which is actually lower than my typical download speeds. Anyone know what the problem might be? output of iwconfig is this:
Code:
wlan0 IEEE 802.11bgn ESSID:"linksys"
Mode:Managed Frequency:2.412 GHz Access Point: 00:1D:7E:59:04:0E
[code]....
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Dec 28, 2010
I have just rewired my LAN using Cat 6 cables. Download- and Upload speeds to my main machine are great :However, it seems my LAN speed is very slow. when I copy large files from my main desktop pc to my mediaplayer, I only reach a speed of 3,7 MB/s in Ubuntu 10.10 using SMB protocol to connect to mediaplayer. I use a Sitecom WL351 Router that works fine as far as I can see. Using my dualboot Windows 7 I can copy the same large files using same setup (same pc to same mediaplayer) I can copy with almost 10 MB/s. I appreciate a little protocol overhead in Ubuntu, but this seems to be a little too much
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Feb 24, 2010
When i try to copy files from my samba server (Ubuntu 9.10) to my windows seven media center, the speed is extremely slow. So slow that is better to download 100mb file from the internet, than from my lan. And on my lan, every card and switch is at 1000 mbps speeds on cat5 cables. And from XP or other linux machine
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May 20, 2010
I've read and re-read NVIDIA the hard way but before I do this I was hoping to get a few items cleared up for the text.
First: I have 11.2 installed and the latest reference is to 11.1. Can I assume comments about 11.1 pertain to 11.2?
Second: There's a line about using Sax2 that states: "With 10.0 you won't need to specify -m 0=nvidia any more, sax automatically detects and uses it if you activate 3D acceleration."
I had to use the sax2 -r -m 0=nv to get my display to use the nv driver. Won't I need to do the same for 11.2?
And how do I determine if 3D accel is activated? Is that a selection in a dialog that occurs during the sh NVIDIA-yada-yada.run -q execution or what?
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Nov 1, 2010
I'm highly suspicious that someone installed a backdoor on my system. Is there a program or way to determine this?
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Feb 23, 2010
I have an HP Laserjet 3.I can use it in normal Windows mode, or as a Postscript printer.it is an older printer, but it is still listed in the driver database. The cups setup tool cannot autodetect this printer. Also, if I select the actual driver for this printer, the cups tool still reports that no printer has been selected. I cannot add that driver for some reason. So, now I have to become an expert in cups configuration. Where is the cups HOWTO? Not in the SuSE howto section. Online? A little support there, but not SuSE specific. Does this local printer need to be a "network" printer? If so, how to I determine what internet address to use?
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Mar 6, 2011
I'm trying to make an exact duplicate of just a folder (about 15 gigs) and I want to do it a "slow method" (basically I want to avoid any possibility of corrupting files. Is there something more useful than cp, I've been using that and I've noticed at least a few files have gotten corrupted.
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Mar 27, 2011
i have amd athlon x2 3gb RAM ddr2 two hdd one 80gb other 1tb in this computer i got only ubuntu all disk in EXT4.i want to copy 10gb many file of 700mb or 1gb ( many linux ISO )the transfer is 1mb/s this is SOOO SLOW.i did a touch /forcefsck just in case but nothing happen it is still slow!!what might be the problem ??
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Jul 18, 2011
I have an 1TB hard drive, half of it for Windows XP SP3, another half for OpenSUSE 11.4. After installing OpenSUSE, it didn't take me much time to notice that there was something wrong with KDE: sometimes it loaded quite fast, as expected, but most of the time I'd have to wait around 1 minute in that loading screen. Then I updated the kernel, as well as KDE itself, but that didn't solve the problem.
After that I tried to start the system using Enlightnment, and it was lightning fast compared to KDE, however, I didn't quite like its interface, and for some reason GNOME refused to start. All that was too frustrating to me, so I gave up and have been using Windows for the last few weeks. Got sick of it now and here I am on OpenSUSE again. Oh, it feels sooo much better! BUT, I'm still with the same problem.
My specs are as follow:
Motherboard: Gigabyte MA78GM-S2H (with updated BIOS, version F11)
Processor: AMD Phenom X3 8450
Memory: 2GB
Videocard: Nvidia Geforce 8500GT (using NVIDIA proprietary drivers)
OpenSUSE 11.4
KDE 4.6.0
Did I forget anything important?
Ps.: I didn't have these problems with Mandriva 2010.2, which, if I'm correct, used the same KDE version.
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Feb 17, 2010
I've downloaded opensuse, but it wont copy to any DVD's it keeps comign up with errors.Does anyone know why this could be?
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Sep 10, 2010
Does anyone know how to revert network speeds to those attained with openSUSE11.2-64? On openSUSE11.2-64 the reported network download speed was,
max : 420 kB/s
ave : ~ 200 kB/s
After upgrade to openSUSE 11.3-64 the figures dropped to about 25% of the previous values. After upgrade to KDE 4.5 and plasmoid-networkmanagement the initial values did not change but the average value dropped after about 30 seconds to ~ 15 kB/s. Approach so far:
1. The motherboard's (A780GM-LE) build in LAN (Realtek RLT8111DL) was originally detected by openSUSE 11.3 as the Realtek RLT8169 and kernel module r8169 installed. This was replaced by the latest module r8168-8.019.00 from Realtek.
2. After kernel update to Linux 2.6.34.4-0.1-desktop x86_64 the plasmoid-networkmanagement was replace by NetworkManager-kde4. This improved flow with,
max : 140 kB/s
ave : ~ 80 kB/s
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May 19, 2010
I'm installing opensuse 11.2 x64 on my machine.I have win7 installation so I'm making it dual boot.The problem is that the installation is extremely slow. I've started it 20 min ago and it is still at 3% in preparing disks part of the setup.The installation is standard (no shrinking or etc) - I'm installing it on a separate empty partition on my raid volume.
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Jun 3, 2010
I saved my entire home directory of 11.1 before installing 11.2.I am slowly recovering everything, but it seems that Tomboy doesn't use ~/.tomboy anymore.I copy that directory from my saved dir to my new homedir and it ignores it. I then deleted the .tomboy dir from my new homedir and created a new note. It didn't recreate ~/.tomboy.So, is there any way to copy my notes from 11.1 to 11.2?
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Jun 18, 2010
I have setup a NFS-share from an SUSE Enterprise Server 10 SP1 This NFS-share i connect on my OpenSUSE11.2 64bits and mount is in /mnt
I can list files and directorys, but can't copy. It manage to "copy" some folders, but then it stop and say it cant copy tjhe files and ask to skip files. Only folders are copyed/created localy but no files.
Where is the problem? Is it SLES or is it my local OpenSUSE?
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Mar 1, 2011
How to copy a Read-Only file in Linux and make the copy writable with a single cp command in Linux (Ubuntu 10.04)? The --no-preserve and --preserve seemed to be good candidates, except that they should "and" the mode flags, while what I am looking for is something that will "or" them (add +w mode).
More details: I have to import a repository from GIT to Perforce. I want that all Perforce depot files are Read-Only (that is how Perforce was designed), while all other files that were derived/copied from depot files are writable. Currently if a Makefile tries to copy a Read-Only file then the derived file will also be Read-only. This leads to build-errors when cp tries to overwrite Read-Only file second time. Of course the --force is a workaround here but then the derived file is also Read-Only. Also I do not want to mess with "chmod" after each "cp" command - I will do that only as the last resort.
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Sep 1, 2010
I have a 160GB harddrive which I installed a F12, would like to upgrade to a bigger drive, but I hate to have to re-install everything.
Recommend a good disk copy utility? The utility should be able to not only copy files, but boot sector and everything. So I just need to make a copy, change my BIOS to boot from the new drive and run everything as before.
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Mar 23, 2010
I need to copy over my friend's asp website. I just installed the mono module.But I have no idea how to use it. I found a website that directed me to do the following within httpd.conf:
[Code]...
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Sep 30, 2010
How can I copy ext4 files to a Mac using a USB HD?
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Feb 4, 2011
Does anyone know of an application for making copies of web sites that can be read offline? I've tried using wget, but with very mixed results. Something a bit more reliable would be useful
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