Re: running Linux without display

2016-04-03 Thread jdd

Le 03/04/2016 07:45, Stefan Monnier a écrit :

screen reader does not start and I don't get to login prompt yet.


I still have no idea what you're trying to do.
IIUC you have a machine without a display, yet you want to run a screen
reader.  What have you done that would make you hope you'd get a screen
reader and/or a login prompt?


 Stefan


IMHO, the "without display" should read "without monitor connected".

I was not clear for me neither at the beginning :-)

a screen reader reads memory, not actual display, so it should work. Of 
course, debugging should be easier with a monitor connected and some 
people in front able to see it :-)


jdd



Re: running Linux without display

2016-04-01 Thread jdd

Le 01/04/2016 17:14, Jude DaShiell a écrit :

Have you tried installing using orca and when finished how far did you
get when you booted into your newly installed system for the first time?



I usually make a minimal install and then install only what is 
necessary, most often xfce. It's often very difficult to completely 
avoid any X, and X forwarding is convenient


jdd



Re: running Linux without display

2016-04-01 Thread jdd

Le 01/04/2016 16:52, Jude DaShiell a écrit :

Wrong.  Kalilinux Fedora sonargnulinux vinux and ubuntu


I can install most linux distros on my headless online server, so I'm 
sure no monitor is necessary, I can't have any


jdd



Re: running Linux without display

2016-04-01 Thread jdd

Le 01/04/2016 16:09, Jude DaShiell a écrit :

What g.u.i. app or apps prevent graphical user interface Linux from
running if no display can be plugged into the computer?



--


none?

jdd



Re: Changing Boot Order

2016-03-26 Thread jdd

Le 26/03/2016 17:11, Alan McConnell a écrit :


  Press  to run BIOS setup, or  to run boot menu

  (finish)
 And there you have it.  The last line of the excerpt
 is exacly the text that appears on my screen.  But
 pressing the Delete key does not have any effect.
 My complaint in a nutshell.


a system I used often with success is to slip my hand on the keyboard 
during boot, to trigger a keyboard error, this very often send you to 
the Firmware (BIOS or UEFI).


Same on function keys, just in case the manual is wrong.

at least it should beep. If not may be the keyboard is broken

jdd



Re: Changing Boot Order

2016-03-26 Thread jdd

Le 25/03/2016 23:52, Michael Fothergill a écrit :


​Try this:​

​http://www.easyuefi.com/index-us.htm​l

​It says it can be installed on linux machines.



don't think so. It's a windows app that can also manage linux uefi 
entries on nvram


(not tested with wine?)

jdd





Re: Does anyone know how to configure a Brother MFC-J5720DW with cups?

2016-03-19 Thread jdd

Le 18/03/2016 13:55, Jarle Aase a écrit :


Actually, I need scanning more frequently than I need printing. The
scanner works perfectly without any proprietary software on my PC. I
have still not printed anything.



scanner are for free nowaday (second hand), I even have an unused one :-)

jdd



Re: Password protecting grub

2016-03-19 Thread jdd

Le 16/03/2016 13:16, Himanshu Shekhar a écrit :

On Wed, Mar 16, 2016 at 5:39 PM, jdd mailto:j...@dodin.org>> wrote:

Le 16/03/2016 12:37, Himanshu Shekhar a écrit :

" set superusers="root"
password root rootpassword


if it's a bash command, it should be "passwd", not "password"

jdd


Tried! Didn't work.

Regards

well... it may be simply a variable for grub. I never used it.

I guess you read this page or some similar:

http://superuser.com/questions/488275/grub-2-password-protection-in-debian

may be insert "echo message" lines to see where is the problem exactly?

sorry to can't be of better help :-)

jdd



Re: Troubleshooting Support Reg

2016-03-19 Thread jdd

Le 17/03/2016 05:55, Mohammed Aathif.C a écrit :

Hi Support Team,


Hello,

this is not a support team (Debian being free software, there is nothing 
like an official support team :-(


We are simple users that try to help others


If it's not the right one please redirect me to the right path to get me
the right solution.


we can try (but there are many other groups that do the same)


Actually my issue is, My Debian(V5) is not booting to desktop. Its
rebooting when I choose Debian OS in Boot Manu. Please let know the
troubleshooting steps without any loss of my data in my machine, I have
so many most important data's.


If you have debian in boot menu, it's that you have a boot menu, so two 
cases:


* it's the debian menu - is there the debian logo somewhere? and then 
you only to have to choose the default boot, but I don't think it's the 
case because normally Debian make himself the default


* you have to press a key to access the computer boot menu, and it's 
certainly a recent computer with UEFI. If so in the same menu (or an 
other got with some other key), you can have access tio the UEFI 
firmware. There you have a setup of the boot order. Every make have it's 
own UEFI display, so I can't help you more


Some UEFI computers do not have the set boot order menu, but if you can 
start debian, you can do it from within debian, but it's not very easy 
(command line)


from Windows 10 you can change this order with an utility you have to 
install, called "easyefi" (no need to take the paying version)


jdd



Re: Password protecting grub

2016-03-19 Thread jdd

Le 16/03/2016 12:37, Himanshu Shekhar a écrit :


" set superusers="root"
   password root rootpassword


if it's a bash command, it should be "passwd", not "password"

jdd



Re: Password protecting grub

2016-03-19 Thread jdd

Le 16/03/2016 17:21, Himanshu Shekhar a écrit :


That's why I want to have GRUB password. Please tell some other way, you
know or you have tried.


such thing is only useful to prevent (young) child or random people to 
make inadvertent damage, because any real attacker can defeat such pass 
in a snap. BIOS pass have all backdoors one can find on the net.


the only effective way to protect your computer is encrypting the partitions

jdd



Re: blu ray burning with samsung se506cb in debian jessie

2016-03-15 Thread jdd

Le 15/03/2016 19:49, Dominique Dumont a écrit :

On Tuesday 15 March 2016 08:39:21 Thomas Schmitt wrote:

What are the negative symptoms if you do not use this option ?


It's been a while and I don't remember the exact symptoms.


I've often noted that the disk writing end with an error, but it was 
simply the fix that was not done, using cdrecord --fix solved the problem.


but of course I only have *one* BD writer, a little short an experience :-(

jdd



Re: Does anyone know how to configure a Brother MFC-J5720DW with cups?

2016-03-15 Thread jdd

Le 15/03/2016 16:01, David Wright a écrit :


You write "Is Airprint free?". Is this a real question or a pointed
remark designed to create more discussion? I can't tell. Why don't
you just look it up?

You write "not from me, but from others, may be." Perhaps you
might google the following phrase. That's what I think.


I got the impression than you don't want to use the brother driver 
because it's not free. If it's not that, I'm sorry.


if It's that, I think that a driver is just an extension of the 
hardware, so why use a non free hardware an don't use the same non free 
driver.


this don't mean working on a free solution is not interesting, but 
replacing a non free solution by a non free other solution is not very 
funny.


We all work constantly with non free solutions, including RMS, whatever 
he says... the more the better, but where to stop?


jdd

https://libreboot.org/
http://www.openfirmware.info/Welcome_to_OpenBIOS
(and so on...)



Re: blu ray burning with samsung se506cb in debian jessie

2016-03-15 Thread jdd

Le 15/03/2016 10:43, Jan Gregor a écrit :

Did you experienced same also on other OS or you can write reliably at
higher speed outside linux ?


the standard cdrecord I use (but not on debian) checks the speed and low 
it if necessary - I use usb blu-ray writer for 5 years now


jdd



Re: blu ray burning with samsung se506cb in debian jessie

2016-03-15 Thread jdd

Le 15/03/2016 08:25, Dominique Dumont a écrit :


This option is the only way for me to burn reliably with my old BR drive (~ 5
years)


you may also try the original cdrecord by joerg 
(http://cdrtools.sourceforge.net/private/cdrecord.html) which is *much* 
faster on BD write, but I don't know how to install it on debian


jdd



Re: Does anyone know how to configure a Brother MFC-J5720DW with cups?

2016-03-15 Thread jdd

Le 15/03/2016 03:30, David Wright a écrit :

On Mon 14 Mar 2016 at 22:43:04 (+0100), jdd wrote:



so we already use an apple thing, why not two?


Writing "why not" implies disapproval.


not from me, but from others, may be. Else why not use simply the 
Brother driver? Is Airprint free? and secure?


freedom is very difficult to define when you get close to the hardware. 
After all, every BIOS/UEFI is closed source as far as I know, and the 
open source bios project is not very active...


jdd



Re: Does anyone know how to configure a Brother MFC-J5720DW with cups?

2016-03-14 Thread jdd

Le 14/03/2016 21:14, Brian a écrit :

On Mon 14 Mar 2016 at 21:00:01 +0100, jdd wrote:


Le 14/03/2016 20:31, Brian a écrit :

notice that cups is apple, AFAIK


So what?


so we already use an apple thing, why not two?

jdd



Re: Does anyone know how to configure a Brother MFC-J5720DW with cups?

2016-03-14 Thread jdd

Le 14/03/2016 20:31, Brian a écrit :


You print and an hour later the contract is signed.


very clever



I do not know what your point is.


nowhere, I simply didn't know about airprint befor reading this thread

notice that cups is apple, AFAIK

jdd



Re: Does anyone know how to configure a Brother MFC-J5720DW with cups?

2016-03-14 Thread jdd

Le 14/03/2016 14:10, David Wright a écrit :


"AirPrint is built into most popular printer models, like the ones
listed in this article." which includes MFC-J5720DW in the list.




Both from https://support.apple.com/en-gb/HT201311



may be popular in mac world, I never touched a printer with this :-(

jdd



Re: Does anyone know how to configure a Brother MFC-J5720DW with cups?

2016-03-14 Thread jdd

Le 14/03/2016 04:48, David Wright a écrit :


Why bother? The AirPrint technology built into the MFC-J5720DW printer
can do that. Why can't CUPS send PDF down the wire to the printer,
thereby avoiding all the driver-crap? You've just said "The AirPrint
facility handles a PDF" (requoted above). Why not let it do so?


my guess is that airprint is a black box between the "air" (what ever it 
means) and the printer, like an ethernet card can be.


If you send ethernet signal through usb, the printer wont understand it. 
If it's so, the printer only understand pdf if used with airprint.


the other solution is having in the printer a linux box (invisible to 
user) having an airprint interface, an usb interface, etc, and then the 
usb may also understand pdf.


jdd



Re: Does anyone know how to configure a Brother MFC-J5720DW with cups?

2016-03-13 Thread jdd

Le 13/03/2016 20:40, Brian a écrit :


*Direct* PDF printing is usually indicated in the printer's literature.


nothing is never sure. When it's so easy to try why don't?




this airprint feature is surprising


In what way?


if it don't support pdf...

but may be there is a pdf translator in the airprint device included in 
the printer


jdd



Re: Does anyone know how to configure a Brother MFC-J5720DW with cups?

2016-03-13 Thread jdd

Le 13/03/2016 20:12, David Wright a écrit :


As I said, you're in a different price bracket. Guessing by what I've
seen, it's partly because PDF printing tends to come with lasers
and ethernet, ie for office documents, not home photographs.



but did you really try to send a pdf to your printer? only need to 
remove most of the paper to prevent loss if it don't fit :-)


this airprint feature is surprising

jdd



Re: Does anyone know how to configure a Brother MFC-J5720DW with cups?

2016-03-13 Thread jdd

Le 13/03/2016 05:34, David Wright a écrit :


Well, let's assume that most people buy their equipment rather than
being given it for free.


I also bought one for $25 (the two of them had already 200.000 copies 
done :-) - but it's an obsolete machine now


of course it was trash bin machines, most companies do not keep machines 
for more than 5-7 years and you can have them second hand; but looks 
like french second hand is much cheaper than us ones.


but it was only an example


I can see a refurbished one on the web for $340 (if that's the right
model) which is far more than a new AiO.


much too expensive

I found at first glance:

http://www.inmac-wstore.com/produits/p2622357/HP-LaserJet-Pro-400-M401d---imprimante---monochrome---laser.htm

I sure one can find some cheaper

but I didn't said you have to change your Brother printer. I use daily 
Brother printers and I'm very glad about them


here the list of ps linux compatibles brother printers

http://www.openprinting.org/driver/Postscript-Brother/

jdd



Re: Does anyone know how to configure a Brother MFC-J5720DW with cups?

2016-03-12 Thread jdd

Le 12/03/2016 13:22, Brian a écrit :


on the printer. AirPrint uses exactly the same printer as CUPS but
the conversion done by brother_lpdwrapper_mfcj5720dw has to be on
the printer in firmware. Then the RIP takes over. The RIP is not
converting PDF to raster format. There is no PDF interpreter for
AirPrint to use.


I was understanding than one have to send pdf to airprint, but this 
article is all what I know of it


jdd



Re: Does anyone know how to configure a Brother MFC-J5720DW with cups?

2016-03-12 Thread jdd

Le 12/03/2016 10:56, Brian a écrit :


The PDL of choice for AirPrint capable devices is PDF. A PDF document



The important word is "direct". The MFC-J5720DW doesn't have a  PDF
interpreter. Hence the silence.



it have one for airprint, but may be this one is only available for 
aiprint, not for usb (ridiculous, I know, but we see such thing often)


http://www.linux-magazine.com/Online/Features/AirPrint

any printer (any hardware?) needs software to make something, be it on 
rom (eprom or flash memory) or driver (the infamous "windows printers").


What the more near to freedom?? no idea.

jdd




Re: Does anyone know how to configure a Brother MFC-J5720DW with cups?

2016-03-12 Thread jdd

Le 12/03/2016 08:50, to...@tuxteam.de a écrit :


So. Now I'll bite off my tongue and take my ball with me. I'm off
this thread. I can't bear the overall animosity and poking of
fun at those who try to put some effort into avoiding binary
blobs.


no, not for me.

there are two parts: having a hardware that just works, and for this 
Brother is better than many other makes, and getting free of privative 
software, which is better but harder.


By the way it's a bit of a dead way: even RMS do not ask for free 
BIOS... when he could (there is work on the subject).


I remember the time where every printer was sold with a manual stating 
what codes was giving what.


So working toward a free driver is a good idea, but this have to be done 
with knowledgeable people, probably (no offense!) not to be found here 
but in gutenprint mailing list


http://gimp-print.sourceforge.net/

they list some brother mfc printers, so may be yours is not so far from 
support, if you help


Brother MFC-6550MC  brother-mfc-6550mc  Brother-MFC-6550MC  
Brother MFC-8300brother-mfc-8300Brother-MFC-8300
Brother MFC-9500brother-mfc-9500Brother-MFC-9500
Brother MFC-9600brother-mfc-9600Brother-MFC-9600

(on the printer list, the names are not by alphabetic order)

ask them (and report here, please :-)

thanks
jdd



Re: Does anyone know how to configure a Brother MFC-J5720DW with cups?

2016-03-11 Thread jdd

Le 11/03/2016 21:28, David Wright a écrit :


You must live in a different price bracket from me.


nope. I had at least two HP5M for free ten years ago... they died 
recently. There are ps compatible printer for cheap for years now.


for pdf, I only have seen this on news papers, but the subject computer 
being airprint compatible must have some inside device, and it's not cheap.


I spoke of gutenprint because I have a Canon photo thermal printer that 
prints jpeg from cards, but not from computer (!), so need a driver. It 
was not at this time available on linux, but gutenprint mailing list 
user asked me to make some tests and could with this give me a solution.


the people there knows incredibly well the printers :-)

and, by the way, if we use proprietary hardware, and proprietary 
BIOS/UEFI, why not proprietary drivers...


jdd



Re: Does anyone know how to configure a Brother MFC-J5720DW with cups?

2016-03-11 Thread jdd

Le 11/03/2016 19:39, David Wright a écrit :


It would seem odd to support PDF printing and be silent on the matter
in the printer's literature, eg 
www.printerbase.co.uk/spec/pdf/brother-mfcj5720dw.pdf


says

Supporting:

JPEG, BMP, PDF, TIFF, PNG


I read "PDF".

It seems than most printers now support natively pdf to be able to print 
from card (without any interface) when they where supporting ps before.


but there are so many versions...

anyway if one wants to have full support, better write on the gutenprint 
mailing list, where people do really know what a printer is (much better 
than me)


jdd



Re: Does anyone know how to configure a Brother MFC-J5720DW with cups?

2016-03-11 Thread jdd

Le 11/03/2016 14:00, Brian a écrit :


2. You are very uneasy about having a proprietary driver for printing on
your machine, so are seeking a way not to use it and have only standard
Debian/Linux drivers.


this printer seems to be recent and flexible. Chance is he may be a pdf 
printer.


Did you try to send him a pdf without any filter? or try printing a pdf 
from a ssd card?


sorry if it was already proposed, I couldn't read all the thread

jdd



Re: Manipulating pdf pages

2016-03-10 Thread jdd

Le 10/03/2016 15:03, Renaud (Ron) OLGIATI a écrit :

I have the .pdf scan of an old book, with some pages leaning at an angle.

Is there in Debian a program that would let me rectify the offending pages one 
by one, but, avoiding the hassle of turning the .pdf in individual .jpg, 
modifying the jpg and turning back into .pdf ?

Cheers,

Ron.


imagemagic can probably do this

jdd



Re: which files took the space

2016-03-04 Thread jdd

Le 04/03/2016 08:38, to...@tuxteam.de a écrit :


If memory serves, long, long time ago, "mount" (the system call)
refused to comply unless the directory was empty (kernel 2.6.mumble;
so long ago. Expect bit flips and glitches in my wetware, yadda).


if it existed, it's much older than that, never seen it since 1997...

man mount:

This  tells  the  kernel  to attach the filesystem found on device 
(which is of type type) at the directory dir.  The previous contents (if 
any) and owner and mode of dir become  invisible,  and  as  long  as 
this  filesystem  remains mounted, the pathname dir refers to the root 
of the filesystem on device."



jdd



Re: which files took the space

2016-03-03 Thread jdd

Le 04/03/2016 08:11, Frédéric Marchal a écrit :


It can happen with /boot or /home. Mistakenly copying files to an unmounted
drive copies the files to the underlying file system, in the directory that
usually serves as the mount point for the external file system. Once /boot or
/home is mounted, you don't see the files but they are still taking space on
the disk.



I have recently seen such thing happening, due to faulty script 
expecting a usb mounted disk that was not always there. A rsync in such 
situation can fill a disk


jdd



Re: which files took the space

2016-03-03 Thread jdd

Le 03/03/2016 17:03, Andrew McGlashan a écrit :



On 3/03/2016 1:51 PM, lina wrote:

I figured out, there are so many hidden files.


It also may have been files in the file system, but where another file
system mount hides them

A.

or file in use deleted but not released... like virtual machines or 
mounted isos...


jdd



Re: XFS on root

2016-03-01 Thread jdd

Le 02/03/2016 03:10, Richard Hector a écrit :


I think that's two different things. The "cannot install grub into an
XFS partition" quote is about where grub lives - normally in the MBR,
but possibly in a partition (but not if it's XFS).


is this still important with UEFI? Binary grub.efi is now in his own 
partition, isn't it?


jdd



Re: Using an SSD with strictatime mount option

2016-02-29 Thread jdd

Le 29/02/2016 11:52, Pascal Hambourg a écrit :

Disclaimer : I do not use mutt nor any SSD yet.



Is this setting going to wear out my SSD?


Yes, faster that relatime because of the extra writes.


yes, but how long do you plan to keep your ssd?

price drop so fast I buy a new one at most each year :-) (480Gb for now)

jdd



Re: how to encode in mp4

2016-02-26 Thread jdd

Le 27/02/2016 02:56, Li Wei a écrit :

I have a TV card and can watch TV with xawtv
it use bttv driver, the sound comes from linein of sound card

My ? is how to encode TV programs in mp4 so it can be played on cell phones?
Thanks!!!


if you have any video file as source:

http://dodin.info/wiki/pmwiki.php?n=Photo.VideoEditingWorkflow#toc15

jdd



Re: Warning Linux Mint Website Hacked and ISOs replaced with Backdoored Operating System

2016-02-23 Thread jdd

Le 23/02/2016 12:02, Thomas Schmitt a écrit :


Most important seems a permanent supervision of the web site content
from not publicly known client machines.


if I followed right this, there was a redirect to an external site. How 
can this be possible?


html links is the first thing spam uses

jdd



Re: rotating screen in debian tablet

2016-02-22 Thread jdd

Le 21/02/2016 19:49, Sven Arvidsson a écrit :


I also suggest that you document your efforts on getting Debian to run
here: https://wiki.debian.org/InstallingDebianOn/

Both the stuff that works, and the stuff that doesn't.


I will, after having investigated a bit more :-)

I was worried to notice the bug is still there when booting as 
multi-user, that is with no X, and this was confirmed this morning, 
there are no X recent logs.


so I looked at the kernel logs and noticed a crash:

http://dodin.org/owncloud/index.php/s/PzRjuxtZHKbMwzK

that seems to be a known issue, with some fixes, but I do not really 
understand what I have to do to apply the fixes :-(


https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1492632

https://bugs.launchpad.net/mesa/+bug/1274315

any way to do this on the grub kernel command line?

https://wiki.debian.org/KernelModesetting#Intel_GfxCards

thanks
jdd



Re: rotating screen in debian tablet

2016-02-21 Thread jdd
forgot to say I can connect to the tablet with ssh, so I can see the 
logs, but with no clue (for me)


jdd



Re: rotating screen in debian tablet

2016-02-21 Thread jdd

Le 21/02/2016 18:37, Sven Arvidsson a écrit :


Can you double check that you're really running the Xorg intel driver
and isn't getting fbdev or something similar?


don't know, because it do not start with the default grub config. I have 
to add nomodeset or i915.modeset=0 to have a display, including console


with

fbcon=rotate:1

in the grub linux line, I have finally a *terminal only* landscape 
oriented screen (with target multi-users in systemd).


BUT

the boot menu is still portrait

if I run startxfce4, it comes with portrait orientation.

jdd



rotating screen in debian tablet

2016-02-21 Thread jdd

Hello,

I try to install debian jessie on a windows 10 It Works TW891 tablet 
(with attached keyboard)


using the hybrid 32/64 bits dvd, I could install jessie with xfce.

But... it's installed in portrait mode (the screen need to be seen with 
the longer size vertical), when the keyboard expect a lanscape mode, so 
it's really unfriendly :-).


I could make the *initial terminal* (text mode), to display in the right 
position, adding to the grub2 kernel line:


vga=791
fbcon=rotate:1
video=efifb
nomodeset

may be one of these options is not right, but I couldn't test all. not 
the question here, probably.


but as soon as X takes over, the screen fallback to portrait.

xfce panel do not have any option other than "normal" for orientation.

video is intel vga (no other detail)

xrandr --output default --rotate left

fails with "cannot use rotation left"

I could add a mode 1280x800 following

http://dodin.info/wiki/pmwiki.php?n=Doc.AddXResolution

but with "configure crtc 0 failed"

any hint?

thanks
jdd



rtl8723BS

2016-02-20 Thread jdd

Hello,
do you know what is the present status of this wireless chip for Jessie 
(not seen at install time)


thanks
jdd



Re: changing partition names

2016-02-15 Thread jdd

Why would you want to renumber the partition ? It provides absolutely no
benefit and can break things such as the bootloader which may seek data
on partitions identified by their numbers.




it can get a situation where the partitions are not in the number orde, 
and some fdisks complain about that, what may make some people feel 
uncomfortable, but I now of no case where it matters really.


here numbers are only name, no more

jdd



Re: changing partition names

2016-02-15 Thread jdd

Le 15/02/2016 17:51, Frank McCormick a écrit :


   I already use UUIDS.


be warned, if you use the partition table edit solution, uuid changes 
each time you touch a partition. The better way may be to use labels, 
but I don't know if they survive partition change, probably not.



   No neither can handle what I need...but apparently sfdisk can.


pretty easy to do by hand, but booting may begin hard

O wrote this mong time ago :-)

http://tldp.org/HOWTO/Partition-Rescue/


look at it as it seems to make life more simple.


may be usefull, but more simple certainly not, let only for the dev 
names :-)


jdd



Re: recommendation for software to make mp4 from a few stils (+ audio track)

2016-02-15 Thread jdd

Le 15/02/2016 05:27, Dan Hitt a écrit :

Could anybody please recommend a piece of free software that can take
a few still images together with an audio track and make an mp4 with
them?

(So i guess it is conceptually something that could produce a timed
slide show, but of course if it offered effects for transition from
one image to the next that would be better.)

Command line or gui would be fine, but i would like something whose
sources were available so that if necessary i could tune it.

Thanks in advance for any clues.

dan

there are tons of programs to do so, beginning with probably any video 
linear editor, for example kdenlive


search for "slideshow"

jdd



Re: Good keyboard

2016-02-13 Thread jdd

Le 13/02/2016 18:08, Glenn Holmer a écrit :

On 02/13/2016 12:47 AM, Patrick Bartek wrote:

When my last keyboard started failing, I replaced it with


http://www.kinesis-ergo.com/shop/advantage-for-pc-mac/

Worth every penny.


wow... needs some learning, so Dvorak probably better :-)

jdd



Re: [computers] bad sectors on disk

2016-02-12 Thread jdd

Le 12/02/2016 05:12, David Wright a écrit :



I can't see any point in running badblocks and not putting any bad
blocks that it finds into the badblock inode. So running



inode is related to filesystem, so any repartitioning needs to re-run 
badblocks and can be as long as one day. I often noticed than badblocks 
are not a number and grouped. It's then possible to isolate them in a 
special partition small and never used - I use these disks only for 
experiment


jdd



Re: replacement for old /etc/mtab that lists only real filesystems like ext4 or fat

2016-02-11 Thread jdd

Le 11/02/2016 22:47, Martin Read a écrit :


mount -t ext4,fat,btrfs

(no spaces in the list, and no paths or anything) works nicely.


but list all the btrfs subvolumes :-(

jdd



Re: disk space disappeared

2016-02-11 Thread jdd

Le 11/02/2016 00:17, Gary Dale a écrit :

I have a Jessie/64 server that seems to have lost a lot of disk space.
It boots from a 55G SSD (mounted as /)


what file system? ext4, BTRFS?

 with a RAID6 array for /home.

on a differet disk, I guess

df

shows that the SSD is full but I can't find out where the space has
gone.


look at hidden files? core dump? how many ram?

in /tmp? is /tmp cleared?

jdd



Re: Using vlc to Transcode mpeg2 File to mp4

2016-02-10 Thread jdd

Le 10/02/2016 14:32, Martin McCormick a écrit :


Unless something totally unexpected happens, handbreakcli will be
the tool of choice.



this script is the one I use, and it's able to produce html5/mp4 good 
quality video, readable approximately with every browser (not always 
with firefox)


#!/bin/bash
# echo usage: movtomp4-html5.sh *.MOV

mkdir html5

for a ; do
b=`echo "$a" | cut -d'.' -f1` ;

#(on only one line:)

HandBrakeCLI  -i "$a" -t 1 --angle 1 -c 1 -o "html5/$b.mp4"  -f mp4  -O 
 -w 960 --crop 0:0:0:0 --loose-anamorphic  --modulus 2 -e x264 -q 22 -r 
30 --pfr -a 1 -E av_aac -6 dpl2 -R Auto -B 160 -D 0 --gain 0 
--audio-fallback ac3 --encoder-level="3.1"  --encoder-profile=high 
--verbose=1




done
exit




Re: Using vlc to Transcode mpeg2 File to mp4

2016-02-10 Thread jdd

Le 09/02/2016 23:34, Martin McCormick a écrit :

I have been pounding my head against this wall for a
couple of days.


I tried to answer from my android phone, but I don't see my message, 
forgive me if this is a duplicate (I'm now at home)


the best mp4 converter is handbrake and it have GUI and CLI

jdd



Re: bad sectors on disk

2016-02-09 Thread jdd

Le 09/02/2016 11:54, Ritesh Raj Sarraf a écrit :


I am hoping the fsck results are reliable. I only tried the "-c" read-
only option. The other was with "-cc" which would also perform a
read/write test.



try

http://dodin.info/wiki/pmwiki.php?n=Doc.TesterUnDisqueDur

it's in french, but the command lines are pretty clear

jdd



Re: Debian Home Server

2016-01-31 Thread jdd

Le 31/01/2016 11:16, heqamilus a écrit :


Could you suggest some package to build a simple and powerful media server?


any linux can be set to share multimedia

http://www.dlna.org/

https://en.wikipedia.org/wiki/Home_theater_PC

most NAS do this natively

jdd



Re: Failure of evince to open a PDF.

2016-01-30 Thread jdd

Le 30/01/2016 22:26, pe...@easthope.ca a écrit :

Updated a jessie system this morning.  Then tried evince.

   evince afile.pdf

   A window entitled "Document Viewer" with this notice popped open.
"Unable to open document "file:///home/peter/afile.pdf".
File type HTML document (text/html) is not supported

OK, but the command is not to open an HTML.  It is "evince afile.pdf".

Does anyone have an explanation or solution?

Thanks,   ... Peter E.

may be an html document embeded in the pdf? or an html page with the 
wrong extension?


jdd



Re: Alternatives to gftp in Jessie

2016-01-30 Thread jdd

Le 30/01/2016 13:53, Markos a écrit :


Does anyone have any tip about an FTP client, with GUI, equivalent to gftp?


in Kde, I simply use Dolphin

jdd



Re: Debian

2016-01-29 Thread jdd

Le 29/01/2016 00:05, Brad Rogers a écrit :

On Thu, 28 Jan 2016 23:32:58 +0100
jdd  wrote:

Hello jdd,


Le 28/01/2016 19:55, Brad Rogers a écrit :

Yes, there are (theoretical) security issues,

it's not the problem, be each time one have to trick the bios, it makes


Turning off secure boot doesn't count as a trick, surely?


it does as there is no UEFI standard to find how and it's no even always 
possible.



if I correctly understood, this is a one time only small fee for the
brand (not for each install)


Good point;  I'd forgotten that.  Even so, it does rather depend on what
counts as a "small" fee.  For example, what's small to Apple & Microsoft
may well be a month's (or more) income to a person.


one people that don't want to change, dual boot are extremely common.


I'm sure they are, but it's not an issue I care about.


I do as I very often do that on install parties

jdd



Re: Debian

2016-01-28 Thread jdd

Le 28/01/2016 19:55, Brad Rogers a écrit :

On Thu, 28 Jan 2016 19:20:19 +0100
jdd  wrote:

Hello jdd,


too bad if real.


Yes, there are (theoretical) security issues,


it's not the problem, be each time one have to trick the bios, it makes 
things harder. I've seen there may be some free software foundation 
signed utility


 but IRL, it isn't going to

affect non-Windows machines until/unless they get a larger market
share.  In any case, the way licensing is done would you want to pay to
install a free OS?  It's anathema to me.


if I correctly understood, this is a one time only small fee for the 
brand (not for each install)





if so verify after turning it off than windows still boot


Don't know, don't care;  I've never owned a Windows machine.  I have no
reason to start now.

I install Linux on around one machine a week, machine I don't own for 
people that want linux. In a family it's very common to have at least 
one people that don't want to change, dual boot are extremely common.


jdd



Re: Debian

2016-01-28 Thread jdd

Le 28/01/2016 19:15, Brad Rogers a écrit :

On Thu, 28 Jan 2016 18:57:00 +0100
jdd  wrote:

Hello jdd,


AFAIK, the debian dvd is uefi/gpt/secure boot capable.


UEFI/GPT, yes.  Secure boot has to be turned off, according to the web
page David cited;

https://www.debian.org/releases/stable/amd64/ch03s06.html.en#UEFI


too bad if real.

if so verify after turning it off than windows still boot

thanks
jdd



Re: Debian

2016-01-28 Thread jdd

Le 28/01/2016 18:44, David Christensen a écrit :

On 01/28/2016 09:41 AM, David Christensen wrote:

If and when you're ready to install Debian, Windows 8 64-bit implies
that the computer has UEFI firmware and Secure Boot.  So, you will have
to figure out how to turn off Secure Boot and enable the BIOS
Compatibility Support Module (CSM):


If you want to install to the HDD (or an SSD).



I fail to see what is the purpose of such secure boot fear.

AFAIK, the debian dvd is uefi/gpt/secure boot capable.

any install is pretty easy if and only if:

* there is room on the disk. Either a free partition (some time d: on 
windows - empty it then delete it) of a partition you can shrink *with 
windows* as a first step - Just in case you want to keep windows as dual 
boot, if not do whatever you want. Debian will use this free space. 20Gb 
is enough, 50Gb plenty.


* the install dvd boots your computer and accept to install.

It's only if the dvd do not boot or refuse to install that one have to 
try other options.


jdd



Re: Is anybody Running Debian on Acer Aspire E5-571G

2016-01-23 Thread jdd

Le 23/01/2016 11:13, Jonas Hedman a écrit :


The DVDs contain free software only.


I apologize in advance for my ignorance but is this really true
regarding the Linux kernel? (blobs?)

as far as I know, this is Debian specific (not only Debian, but other 
Debian alike may no have the same), and often seen as a drawback, when 
it's a great advantage; if one take all into account


jdd



Re: Books Inquiry

2016-01-23 Thread jdd

Le 22/01/2016 10:24, Adam Wilson a écrit :


multi-arch ISO- it just has the installer packages for both i386 and
amd64 on one disc, so it is misleading to say it 'works on both'.
Rather, it has packages for either.


yes. Try the 64 bits, it will say if it can't install... and you can use 
the 32 bits.


and this is the only dvd that boots anywhere, specially in some brand 
new netbook that have 64 bits processor but 32 bits bios/uefi (and 32 
bits Windows).


jdd





Re: Libre graphics could become the standard if we push right now

2016-01-22 Thread jdd

Le 22/01/2016 17:34, Alberto Salvia Novella a écrit :

libre hardware.

that's far from new

https://en.wikipedia.org/wiki/Open-source_hardware

http://www.gnu.org/philosophy/free-hardware-designs.en.html

I remember efforts done to have free cpu, but I don't think significant 
result have been achieved


I guess the better step is

http://www.excamera.com/files/j1.pdf

but I couldn't find the license for this work

jdd



Re: Books Inquiry

2016-01-21 Thread jdd

Le 21/01/2016 21:02, Brian a écrit :

On Thu 21 Jan 2016 at 16:41:19 +0100, jdd wrote:


Le 21/01/2016 03:53, Adam Wilson a écrit :


OP is using an x86 32-bit computer- so i386 it would be, then.


ordinary debian dvd is hybrid, 32 bits and 64 bits as well


May we have a link for this "ordinary" DVD?


I already posted it, because it's not as easy to find as it shoud

the page

http://cdimage.debian.org/debian-cd/current/multi-arch/iso-dvd/

the iso:

http://cdimage.debian.org/debian-cd/current/multi-arch/iso-dvd/debian-8.2.0-i386-amd64-source-DVD-1.iso

extremely useful

jdd



Re: Books Inquiry

2016-01-21 Thread jdd

Le 21/01/2016 03:53, Adam Wilson a écrit :


OP is using an x86 32-bit computer- so i386 it would be, then.


ordinary debian dvd is hybrid, 32 bits and 64 bits as well

jdd



Re: Fw: Books Inquiry

2016-01-20 Thread jdd

Le 20/01/2016 19:43, mohammad Harun a écrit :


It's hard to know how to download Debian ? though I tried many links
on your download page but still don't know what to download & how to
download.


the simple way is to use the forst dvd

http://cdimage.debian.org/debian-cd/8.2.0/amd64/iso-dvd/debian-8.2.0-amd64-DVD-1.iso

that allows both 32 bits and 64 bits installs



I am using Pentium 4 CPU 3.2GHz and 3 GB of Ram & 32 bit computer. I
run both Window xp & Windows 7 on it & have 80 GB hard disk drive.



80 gb is not large, but you need not more than 10Gb for debian (at first).

Better begin to make room on the disk with windows 7 (make any partition 
smaller with the disk manager, and let some free space on the disk (10Gb 
recommended), Debian installer will find it)


just be cautious when debian ask you to partition the disk not to erase 
any windows partition


you can also if you have a fast internet use the small image here:

http://netboot.xyz/#bootloader-downloads

you can even write them to a floppy and boot from there then choose debian

be aware that isos have to be written specially to any disk, dvd or usb 
device (for usb, use "rufus" on widows)


jdd



Re: Loss of lan after memory upgrade

2016-01-14 Thread jdd

Le 14/01/2016 17:23, Gary L. Roach a écrit :


On reboot, my router connection light is lit until the bios is finished
and the OS starts to load. At this point the light goes out.


what kind of router? ethernet link to the computer - usb or plugged card 
in a slot?


may be you moved the card when working on the memory. try reinserting 
all cards


jdd



Re: Using bind mount

2016-01-12 Thread jdd

Le 12/01/2016 22:12, Daniel Bareiro a écrit :


mount --bind /mnt/nas/doc /home/steve/doc


That works for you?


I use such syntax failry often

jdd



Re: FDisk Help

2016-01-08 Thread jdd

Le 08/01/2016 14:54, Chris Bannister a écrit :

On Thu, Jan 07, 2016 at 04:53:34PM +0100, jdd wrote:

fdisk -l

gives all the necessary info

example:

Device Boot Start   End   Sectors   Size Id Type
/dev/sdc1  * 2048  62910463  6290841630G 83 Linux
/dev/sdc262910464 937701375 874790912 417,1G  f W95 Ext'd (LBA)
/dev/sdc562912512 125820927  6290841630G 83 Linux
/dev/sdc6   125822976 142591999  16769024 8G 82 Linux swap / Solaris
/dev/sdc7   142594048 937701375 795107328 379,1G 83 Linux



(but all I have at hand is an openSUSE, the debian version may be different)


LOL, you do realise this is a list for Debian users, right?

and? I also have Debian on some computers and there are several fdisk on 
the air


jdd



Re: FDisk Help

2016-01-07 Thread jdd

Le 07/01/2016 16:43, David Christensen a écrit :


'lsblk' can tell you the relationship between kernel names (e.g. sda,
sda1, etc.) and mount points:

 $ lsblk



not always. I just tested: lsblk only flag as swap the active swap partition

fdisk -l

gives all the necessary info

example:

Device Boot Start   End   Sectors   Size Id Type
/dev/sdc1  * 2048  62910463  6290841630G 83 Linux
/dev/sdc262910464 937701375 874790912 417,1G  f W95 Ext'd (LBA)
/dev/sdc562912512 125820927  6290841630G 83 Linux
/dev/sdc6   125822976 142591999  16769024 8G 82 Linux swap / Solaris
/dev/sdc7   142594048 937701375 795107328 379,1G 83 Linux



(but all I have at hand is an openSUSE, the debian version may be 
different)


jdd



Re: FDisk Help

2016-01-07 Thread jdd

Le 07/01/2016 08:08, Steve Matzura a écrit :


I actually tried answering my own questions by looking at an other
running system to see how this is done, but the system is a different



df is not the right tool to lokk at partitions, simply use "sudo fdisk -l"

jdd



Re: Installing Debian os

2016-01-06 Thread jdd

Le 06/01/2016 20:36, Johnny Pierce a écrit :

Hi My computer has Windows 10 OS on it. Can I install Debian OS on my
computer too? Thank You, Johnny


of course

more or less complicated depending of the situation :-)

jdd



Re: sexist content in the package openclipart2-png

2016-01-06 Thread jdd

Le 06/01/2016 16:44, Charlie Kravetz a écrit :


Even if a doctor states 90% of obese people are that way due to an
unhealthy lifestyle, how do you, as an observer, determine who is in
that other 10%. There is no way to make that determination without
their health records. That is the truth.


and no reason to ask about that in the first place...

jdd



Re: sexist content in the package openclipart2-png

2016-01-06 Thread jdd

Le 06/01/2016 13:00, Martin Read a écrit :


To me, the OP doesn't seem to be asking for an "accommodation" at all,
but rather for the images to be removed and similar material excluded
from Debian in future.


sexism - like describing women as men's toys should be prohibited (apart 
for historical work), and images may be such. I didn't find the time to 
scan the opencliparts collection, but I very easily see what can be a 
problem.


Debian code of conduct (https://www.debian.org/code_of_conduct) do not 
speak of this aspect of the problem.


Fosdem one (https://fosdem.org/2016/practical/conduct/) is a bit more 
comprehensive, but not much


That said I see more and more in large meetings people asking against 
sexism that still shows in some diapos.


I also remember of discussions asking why there are so few women around, 
when they are more present in IT world...


it's mostly a matter of respect: do not blame somebody for his gender, 
religion or color (or anything else like fatness or dumbness...)


jdd



Re: How to restore grub in UEFI mode

2016-01-05 Thread jdd

Le 05/01/2016 20:40, real bas a écrit :


error: /boot/efi doesn't look like an EFI partition


is it fat32?

jdd



Re: Prevent shutdown with systemctl

2016-01-04 Thread jdd

Le 04/01/2016 20:03, jdd a écrit :


(but not only, see shutdown man page)


in kde control center, under login, there is a tab for shutdown

jdd



Re: Prevent shutdown with systemctl

2016-01-04 Thread jdd

Is it possible that only root can shutdown/ reboot the computer if multiple
users are logged in and when there is only one user that user is able to
shutdown the computer?



time ago, the question was asked at each install. There is certainly an 
option "who can shut down the computer", but do not forget to hide 
switches...


here:

https://www.debian.org/doc/manuals/securing-debian-howto/ch4.en.html

see

4.8 Restricting system reboots through the console

mostly:

If you want to restrict this, you must check the /etc/inittab so that 
the line that includes ctrlaltdel calls shutdown with the -a switch.


(but not only, see shutdown man page)

jdd



Re: File Management, How to List All

2016-01-03 Thread jdd

system data so it may be used programmatically.  I like doing this is a
spreadsheet as I can sort and filter, drag and copy, drag and iterate,
and programmatically build large scripts.

I dont understand what does "drag and copy, d


did you try LibreOffice?

jdd



Re: Need help with disk config.

2015-12-30 Thread jdd

Le 31/12/2015 01:24, Dennis Wicks a écrit :

Greetings;

In the next couple of days I will have a much better computer. Not
64bit, but at least faster and with more disk.


I had several 64 bits computers for free, stil using 32 bits if not very 
low end is surprising!




It will have 4x1TB SATA drives, 4x250GB IDE/PATA drives and all the
memory it can use and a fast AMD socket AM2 processor.


drop IDE disks to a demo machine, mixing sata and ide on the same 
machine is problem prone


the rest depends of the use. If you use disk for archiving purpose, use 
them as you said, with ext4 (btrfs is not yet really user ready).


if permanent availability is important (use 24/24, 7/7), build a raid 
with your 4 disks


jdd



Re: debian tablet

2015-12-30 Thread jdd

Le 30/12/2015 15:35, Andrew M.A. Cater a écrit :


It's quite possible that if you find a cheap, Intel Atom based tablet that was 
running Windows that it will also run
Debian but it would be hard to know before buying and trying.


too bad :-)

thanks
jdd



Re: debian tablet

2015-12-30 Thread jdd

Le 30/12/2015 15:20, Nicolas George a écrit :

Le decadi 10 nivôse, an CCXXIV, jdd a écrit :

is it reasonable to think than is the tablet runs windows it can run linux?


No.

(...)

Basically, for x86 tablets, we are back to the state of hardware support we
had in the early 2000s, with a few differences.



ok, thanks for the return

jdd



debian tablet

2015-12-30 Thread jdd

Hello,

Do you now of any tablet on the $200 range, around 10" that runs Debian? 
- or by the way any other Linux.


I don't want virtualized linux, the tablets are slow enough from 
scratch, but a tablet that run linux natively.


I've seen some on the net, but in very limited edition.

https://jolla.com/tablet/

I would like personal experience if any of your do have one

http://www.ubuntu.com/tablet

don't seems to be released now

is it reasonable to think than is the tablet runs windows it can run 
linux? (most are a bit expensive but can be found second hand)


thanks
jdd



Re: Recommendations for a GUI video editing program?

2015-12-30 Thread jdd

Le 30/12/2015 12:22, to...@tuxteam.de a écrit :


What could people here recommend?


I guess kdenlive should be avoided :-(

then may be dvdcut if it works with your video format

jdd