Re: color border in image, drop everything outside of it

2020-11-21 Thread Emanuel Berg
Michael uplawski wrote: > That is a mystery which noone ever could resolve. There is > pratically no experience with this tool and no hints have ever > been published. I think the whole thing is utterly useless and > that it has never made any sense to publish this stuff anyway. It idea is super-

Re: color border in image, drop everything outside of it

2020-11-21 Thread Emanuel Berg
The Wanderer wrote: > I think you may have misunderstood the request - either that, or > I did. I have posted a description how the algorithm would work. It's really simple. -- underground experts united http://user.it.uu.se/~embe8573 https://dataswamp.org/~incal

Re: color border in image, drop everything outside of it

2020-11-21 Thread Emanuel Berg
tomas wrote: >> Hello, is there a tool/command/script anywhere that can >> overwrite with a single color (or make transparent) every pixel >> to the left, above, right, and below a certain other color? >> >> e.g., if one draws a loop of black, tell the program black is >> the border, the result w

rsync link corruption with -H and --link-dest

2020-11-21 Thread Gareth Evans
Hi all, I have asked this question on both the rsync mailing list and serverfault.com but got no response from either. I would be grateful, if this isn't too off-topic, if anyone could explain the following: man rsync for -H includes: "If you specify a --link-dest directory that contains hard

Re: 780 files in /usr/share/zoneinfo/

2020-11-21 Thread Andy Smith
Hi Martin, On Sat, Nov 21, 2020 at 08:48:51PM -0600, Martin McCormick wrote: > find . -name "*" -exec ls -l {} \; \ > |grep -F / \ > | awk ' { total += $5 } END { print total }' > > That usually just adds the sizes of all the files it can > find all the way through the tree. > > If

Re: Fixing a Grub Foul-up, Not There Yet.

2020-11-21 Thread Martin McCormick
Dan Ritter writes: > in /boot/grub/menu.lst > > serial --unit=0 --speed=9600 --word=8 --parity=no --stop=1 > terminal serial > > (yes, that's two lines) > > I hope that helps. > > If you want the option of either serial or console access, > replace the second line with > > terminal --timeout=

Re: color border in image, drop everything outside of it

2020-11-21 Thread David Wright
On Sun 22 Nov 2020 at 03:11:21 (+0100), Emanuel Berg wrote: > tomas wrote: > > >> Hello, is there a tool/command/script anywhere that can > >> overwrite with a single color (or make transparent) every pixel > >> to the left, above, right, and below a certain other color? > >> > >> e.g., if one dr

Re: How to write in Chinese

2020-11-21 Thread Ming
On Sat, Nov 21, 2020 at 08:10:08PM -0300, Markos wrote: > > [...] > > Hi Ming, > > > That's right, I think I need to choose an "input method". > > I'm gradually understanding what I need. > > I found a tutorial that explains what the input methods are. > > http://xahlee.info/kbd/chinese_inpu

Re: 780 files in /usr/share/zoneinfo/

2020-11-21 Thread Martin McCormick
Andy Smith writes: > Hi Martin, > > Are you sure about this? There is no Debian or Ubuntu host I have > access to that has a /usr/share/zoneinfo/ that contains more than > 4MiB of data. For yours to have 256 times this much is quite an > aberration. What did you type to determine that your > /usr

Re: Fixing a Grub Foul-up, Not There Yet.

2020-11-21 Thread Kushal Kumaran
On Sat, Nov 21 2020 at 05:04:30 PM, "Martin McCormick" wrote: > Felix Miata writes: >> Save yourself many keystrokes by using the symlinks in the root directory >> instead >> of the long-winded full version-named /boot/vmlinuz-4.19.0-5-686-pae > > This is wonderful to know and in the root o

Re: Fixing a Grub Foul-up, Not There Yet.

2020-11-21 Thread Felix Miata
Martin McCormick composed on 2020-11-21 17:04 (UTC-0600): > I haven't found any uuid's that are different although I > first thought I had as I looked at some links which had uuid's > but they were good when I looked at the actual partition. It's > easy to go down a rabbit hole if one doesn

Re: Fixing a Grub Foul-up, Not There Yet.

2020-11-21 Thread Dan Ritter
Martin McCormick wrote: > I appear to be using grub, not grub2. One of the > articles I found had an example of how to use grub rescue that all > works except, of course, for the actual booting of the kernel. > > There's an extra little wrinkle in that, as a computer > warier who hap

Re: Problem with /var/mail file > 2GB with pop3

2020-11-21 Thread deloptes
David Wright wrote: > I can't understand how anyone would want to have a live INBOX > file containing 2GB of emails. Apart from the risks, it just > seems so disorganised. I don't even try - there are all kinds of people out there - and everybody is free. And surprisingly the OP recompiles the pa

Re: How to write in Chinese

2020-11-21 Thread Markos
Em 20-11-2020 02:18, Ming escreveu: On Fri, 20 Nov 2020 00:04:43 -0300, Markos wrote: Please, I am studying Chinese and I need to install fonts to type ideograms in Debian 9. I use Brazilian Portuguese, but I don't want to reconfigure my computer to type only in Chinese. Using LibreOffice or

Re: GPU for a new PC

2020-11-21 Thread Celejar
On Sat, 21 Nov 2020 16:26:47 +0100 Linux-Fan wrote: > George Shuklin writes: > > > I'm driving into 'new pc struggles', and the thing to think hard about is > > GPU. > > > > What GPU is good for Linux? I've tired of Nvidia blobbing, (even it's > > packaged really well now), so the next (and

Re: adding a second HDD in debian

2020-11-21 Thread David Wright
On Sat 21 Nov 2020 at 18:31:53 (-0400), Antonio Barragan wrote: > I have a PC with Debian 10 installed (on dev/sda), and working properly. > Now I would like to add to it a second, 150 GB HDD (SATA), taken from > another machine. > It is already partitioned with a combination of ntfs and ext4 parti

Re: Configuring my Epson L360 printer in Debian 10, gnome

2020-11-21 Thread Brian
On Sat 21 Nov 2020 at 13:36:32 -0800, Weaver wrote: > On 22-11-2020 06:55, Brian wrote: > > On Sat 21 Nov 2020 at 11:44:03 -0800, Weaver wrote: > > > >> On 22-11-2020 02:54, Brian wrote: > >> > On Fri 20 Nov 2020 at 23:03:45 -0800, Weaver wrote: > >> > > >> >> On 21-11-2020 16:11, Edgar Villanuev

Re: adding a second HDD in debian

2020-11-21 Thread Keith Bainbridge
Antonio If you aer using a USB connection (eg caddy), just plug it in. Linux will recognise it and generally mount the partitions under /media/antonio/ If you are connecting direct to the main board, you'll need to power of, then attach and reboot. It should mount under /media/antoino/ You can

Re: Size of initrd

2020-11-21 Thread David Wright
On Sat 21 Nov 2020 at 21:47:02 (+), Andy Smith wrote: > > On Sat, Nov 21, 2020 at 02:52:49PM -0500, Stefan Monnier wrote: > > One of the has /boot/initrd.img files that take about 15MB while the > > other has /boot/initrd.img files that take about 30MB (in both cases, > > they are compressed w

Re: Fixing a Grub Foul-up, Not There Yet.

2020-11-21 Thread Martin McCormick
Felix Miata writes: > Save yourself many keystrokes by using the symlinks in the root directory > instead > of the long-winded full version-named /boot/vmlinuz-4.19.0-5-686-pae This is wonderful to know and in the root or / directory of this disk, there is initrd.img, initrd.img.old, vmlinu

Re: adding a second HDD in debian

2020-11-21 Thread Joe
On Sat, 21 Nov 2020 18:31:53 -0400 Antonio Barragan wrote: > Hi > I have a PC with Debian 10 installed (on dev/sda), and working > properly. Now I would like to add to it a second, 150 GB HDD (SATA), > taken from another machine. > It is already partitioned with a combination of ntfs and ext4 > p

Re: 780 files in /usr/share/zoneinfo/

2020-11-21 Thread David Wright
On Sat 21 Nov 2020 at 02:30:08 (+), mike.junk...@att.net wrote: > Of the 780 files in /usr/share/zoneinfo/ America/Chicago and CST6CDT are the > only two that might apply to me. Are the rest of any use to me at all? If so > how? And, yes, I understand that they need to be supplied for every z

Re: adding a second HDD in debian

2020-11-21 Thread Andy Smith
Hello, On Sat, Nov 21, 2020 at 06:31:53PM -0400, Antonio Barragan wrote: > I have a PC with Debian 10 installed (on dev/sda), and working properly. > Now I would like to add to it a second, 150 GB HDD (SATA), taken from > another machine. […] > How could that be done? If you don't have hot swap

Fwd: Re: How to write in Chinese

2020-11-21 Thread Markos
On 20-11-2020 13:04, Markos wrote: Please, I am studying Chinese and I need to install fonts to type ideograms in Debian 9. I use Brazilian Portuguese, but I don't want to reconfigure my computer to type only in Chinese. Using LibreOffice or with a specific program to generate the ideograms o

adding a second HDD in debian

2020-11-21 Thread Antonio Barragan
Hi I have a PC with Debian 10 installed (on dev/sda), and working properly. Now I would like to add to it a second, 150 GB HDD (SATA), taken from another machine. It is already partitioned with a combination of ntfs and ext4 partitions, and I would like to keep it that way, because I want the info

Re: Problems PXE booting a UEFI debian-installer

2020-11-21 Thread Andy Smith
This was very occasionally working but mostly not. I updated the boot firmware of the Intel I350 NICs and now it seems to work every time. Previously it was stopping after downloading debian-installer/amd64/grubx64.efi by TFTP, and just showing me a grub> prompt. Now it goes on to request all the

Re: 780 files in /usr/share/zoneinfo/

2020-11-21 Thread Charles Curley
On Sat, 21 Nov 2020 13:20:39 -0600 "Martin McCormick" wrote: > I just cd'd to that directory and it looks like there's > about 1 GB there. Show us what you did. As in, copy and paste from a terminal. E.g.: root@hawk:/usr/share/zoneinfo# du -hs 3.5M. root@hawk:/usr/share/zoneinfo# uname -r 4

Re: 780 files in /usr/share/zoneinfo/

2020-11-21 Thread Stefan Monnier
> Are you sure about this? There is no Debian or Ubuntu host I have > access to that has a /usr/share/zoneinfo/ that contains more than > 4MiB of data. FWIW: % du -sh /usr/share/zoneinfo/. 5.1M/usr/share/zoneinfo/. 0% This is on a "bog standard" Debian i386 testing (with incremen

Re: Size of initrd

2020-11-21 Thread Andy Smith
Hi Stefan, On Sat, Nov 21, 2020 at 02:52:49PM -0500, Stefan Monnier wrote: > One of the has /boot/initrd.img files that take about 15MB while the > other has /boot/initrd.img files that take about 30MB (in both cases, > they are compressed with `lzma`). > > Any idea what this difference could com

Re: Problem with /var/mail file > 2GB with pop3

2020-11-21 Thread David Wright
On Sat 21 Nov 2020 at 08:55:41 (+0100), deloptes wrote: > Flo wrote: > > > I installed dovecot but it didn't really work. Actually only with one > > specific account, the one which produces this big mbox file. And I > > couldn't figure out the reason. > > > > So I recompiled popa3d and it seems t

Re: Size of initrd

2020-11-21 Thread David Wright
On Sat 21 Nov 2020 at 14:52:49 (-0500), Stefan Monnier wrote: > I have two machines with very similar setups: both running Debian i386 > testing, they actually come from the same install done years ago > and were cloned at some point in time. > > One of the has /boot/initrd.img files that take abo

Re: Configuring my Epson L360 printer in Debian 10, gnome

2020-11-21 Thread Weaver
On 22-11-2020 06:55, Brian wrote: > On Sat 21 Nov 2020 at 11:44:03 -0800, Weaver wrote: > >> On 22-11-2020 02:54, Brian wrote: >> > On Fri 20 Nov 2020 at 23:03:45 -0800, Weaver wrote: >> > >> >> On 21-11-2020 16:11, Edgar Villanueva Jr wrote: >> >> > I've tried to follow the instructions and recom

Re: 780 files in /usr/share/zoneinfo/

2020-11-21 Thread Andy Smith
Hi Martin, On Sat, Nov 21, 2020 at 01:20:39PM -0600, Martin McCormick wrote: > I just cd'd to that directory and it looks like there's > about 1 GB there. Are you sure about this? There is no Debian or Ubuntu host I have access to that has a /usr/share/zoneinfo/ that contains more than 4MiB

Re: Size of initrd

2020-11-21 Thread tomas
On Sat, Nov 21, 2020 at 02:52:49PM -0500, Stefan Monnier wrote: > I have two machines with very similar setups: both running Debian i386 > testing, they actually come from the same install done years ago > and were cloned at some point in time. > > One of the has /boot/initrd.img files that take a

Re: Configuring my Epson L360 printer in Debian 10, gnome

2020-11-21 Thread Brian
On Sat 21 Nov 2020 at 11:44:03 -0800, Weaver wrote: > On 22-11-2020 02:54, Brian wrote: > > On Fri 20 Nov 2020 at 23:03:45 -0800, Weaver wrote: > > > >> On 21-11-2020 16:11, Edgar Villanueva Jr wrote: > >> > I've tried to follow the instructions and recommended guide before but > >> > it didn't w

Size of initrd

2020-11-21 Thread Stefan Monnier
I have two machines with very similar setups: both running Debian i386 testing, they actually come from the same install done years ago and were cloned at some point in time. One of the has /boot/initrd.img files that take about 15MB while the other has /boot/initrd.img files that take about 30MB

Re: Configuring my Epson L360 printer in Debian 10, gnome

2020-11-21 Thread Weaver
On 22-11-2020 02:54, Brian wrote: > On Fri 20 Nov 2020 at 23:03:45 -0800, Weaver wrote: > >> On 21-11-2020 16:11, Edgar Villanueva Jr wrote: >> > I've tried to follow the instructions and recommended guide before but >> > it didn't work. >> >> Open Printing has hesitantly placed it in the `paperwe

Re: Fixing a Grub Foul-up, Not There Yet.

2020-11-21 Thread Felix Miata
Martin McCormick composed on 2020-11-21 12:49 (UTC-0600): > I appreciate the good suggestions I have gotten from > several of you so far. Save yourself many keystrokes by using the symlinks in the root directory instead of the long-winded full version-named /boot/vmlinuz-4.19.0-5-686-pae..

Re: 780 files in /usr/share/zoneinfo/

2020-11-21 Thread Martin McCormick
writes: > Suppose a hacker logs into your computer from far, far away, say > from somewhere in Nepal. > > Surely you'd want this person to see the time adapted to their > locale? That's the least courtesy you can be expected to provide? > > ;-P > > Now putting my tongue out of my cheek again: i

Re: Redundancy for EFI System Partition: what do people do in 2020?

2020-11-21 Thread David Christensen
On 2020-11-21 08:40, Andy Smith wrote: I'm used to using software RAID everywhere and providing redundancy for everything. how do you choose to provide redundancy for your ESP any why did you make that choice? I MBR and single 2.5" SSD's for system drives. For desktops and servers, I moun

Re: Redundancy for EFI System Partition: what do people do in 2020?

2020-11-21 Thread Julian Andres Klode
On Sat, Nov 21, 2020 at 05:44:30PM +, Steve McIntyre wrote: > [ Adding CC to the debian-efi list too... ] > > Hey Andy! > > Andy Smith wrote: > > > >More of my adventures in EFI land. > > > >Machines that boot by EFI need an EFI System Partition. I'm used > >to using software RAID everywhere

Re: "humor": "first bug?" (bug in my (backlit thin screen) computer monitor)

2020-11-21 Thread rhkramer
On Saturday, November 21, 2020 10:17:44 AM Jeremy Nicoll wrote: > - which would leave a splodge that you can't clean ... > > If you turn the screen off, so there's no backlight and no heat from that > - I suppose that might take a while to cool, at least on the scale that the > beastie is aware of

Fixing a Grub Foul-up, Not There Yet.

2020-11-21 Thread Martin McCormick
I did some duckduckgo-ing about grub rescue and found useful things but am still dead in the water. I appear to be using grub, not grub2. One of the articles I found had an example of how to use grub rescue that all works except, of course, for the actual booting of the kernel. T

Re: Redundancy for EFI System Partition: what do people do in 2020?

2020-11-21 Thread Steve McIntyre
[ Adding CC to the debian-efi list too... ] Hey Andy! Andy Smith wrote: > >More of my adventures in EFI land. > >Machines that boot by EFI need an EFI System Partition. I'm used >to using software RAID everywhere and providing redundancy for >everything. It seems that the designers of EFI didn't

Re: Redundancy for EFI System Partition: what do people do in 2020?

2020-11-21 Thread Sven Hartge
Andy Smith wrote: > c) Manually sync the ESP to another partition which can be used if >the first device dies. >An identical partition can be created on the second device and an >arrangement made to copy the real ESP to the secondary partition >every time grub-install would be ru

Re: Installing Debian 10 from flash drive [NO network]

2020-11-21 Thread Marko Randjelovic
On Sat, 21 Nov 2020 09:11:18 -0600 Richard Owlett wrote: > On 11/20/2020 10:56 AM, Marko Randjelovic wrote: > > On Fri, 20 Nov 2020 09:35:04 -0600 > > Richard Owlett wrote: > > > >> > >> I attempted to install gparted using Synaptic. > >> The message received was: > >> > >> "Please insert the

Re: Configuring my Epson L360 printer in Debian 10, gnome

2020-11-21 Thread Brian
On Fri 20 Nov 2020 at 23:03:45 -0800, Weaver wrote: > On 21-11-2020 16:11, Edgar Villanueva Jr wrote: > > I've tried to follow the instructions and recommended guide before but > > it didn't work. > > Open Printing has hesitantly placed it in the `paperweight' category. User contributed emtries

Redundancy for EFI System Partition: what do people do in 2020?

2020-11-21 Thread Andy Smith
Hello, More of my adventures in EFI land. Machines that boot by EFI need an EFI System Partition. I'm used to using software RAID everywhere and providing redundancy for everything. It seems that the designers of EFI didn't think about that one. https://www.tinkerfairy.net/efi-raid.txt

Re: GPU for a new PC

2020-11-21 Thread Georgi Naplatanov
On 11/21/20 4:04 PM, George Shuklin wrote: > I'm driving into 'new pc struggles', and the thing to think hard about > is GPU. > > What GPU is good for Linux? I've tired of Nvidia blobbing, (even it's > packaged really well now), so the next (and last thing is AMD). How well > is it working with op

Re: GPU for a new PC

2020-11-21 Thread Linux-Fan
George Shuklin writes: I'm driving into 'new pc struggles', and the thing to think hard about is GPU. What GPU is good for Linux? I've tired of Nvidia blobbing, (even it's packaged really well now), so the next (and last thing is AMD). How well is it working with open source drivers? Just

Re: No Bluetooth adapter found

2020-11-21 Thread deloptes
Edgar Villanueva Jr wrote: > Asus laptop x453s https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1713290 here are some good ideas. most people do not know they have to enable the wireless and the BT. 1. check if driver etc is working and you have hci device visible (rfkill, hcitool) 2. blue

Re: "humor": "first bug?" (bug in my (backlit thin screen) computer monitor)

2020-11-21 Thread Jeremy Nicoll
On Sat, 21 Nov 2020, at 12:09, rhkra...@gmail.com wrote: > I was hoping that I could crush it by pressing (reasonably gently) on the > somewhat flexible front protective layer of the screen - which would leave a splodge that you can't clean ... If you turn the screen off, so there's no backligh

Re: Installing Debian 10 from flash drive [NO network]

2020-11-21 Thread Richard Owlett
On 11/20/2020 10:56 AM, Marko Randjelovic wrote: On Fri, 20 Nov 2020 09:35:04 -0600 Richard Owlett wrote: I attempted to install gparted using Synaptic. The message received was: "Please insert the disk labeled: Debian GNU/Linux10.0.0_Buster_-Official amd64 DVD Binary-120190706-10:24 in driv

Re: "humor": "first bug?" (bug in my (backlit thin screen) computer monitor)

2020-11-21 Thread Richard Owlett
On 11/21/2020 06:09 AM, rhkra...@gmail.com wrote: Hey, I've got a bug in my computer monitor -- I wonder if I'm the first (probably not ;-). I believe it is a fungus gnat, and it has been crawling around within my screen for the last 3 days. (There must be a (probably very thin) hollow space be

Re: "humor": "first bug?" (bug in my (backlit thin screen) computermonitor)

2020-11-21 Thread Thomas Schmitt
Hi, > I believe it is a fungus gnat, and it has been crawling around within my Or maybe a springtail ? They are good at crawling in narrow environments. Regrettably the "CD fungus" was never properly cultivated and identified. Maybe you can get a close-distance camera and take some evidence phot

GPU for a new PC

2020-11-21 Thread George Shuklin
I'm driving into 'new pc struggles', and the thing to think hard about is GPU. What GPU is good for Linux? I've tired of Nvidia blobbing, (even it's packaged really well now), so the next (and last thing is AMD). How well is it working with open source drivers? Just enough for desktop, or good for

Re: Configuring my Epson L360 printer in Debian 10, gnome

2020-11-21 Thread Dan Ritter
Edgar Villanueva Jr wrote: > I've tried to follow the instructions and recommended guide before but it > didn't work. > https://opensource.com/life/16/10/how-ask-technical-questions You've found the right place and you have a good subject line. -dsr-

Re: UEFI and legacy MBR

2020-11-21 Thread mick crane
On 2020-11-21 11:29, mick crane wrote: hello, I'm having a bit of bother trying to install windows and Bullseye on PC. never mind it all seems to be working mick -- Key ID4BFEBB31

Re: "humor": "first bug?" (bug in my (backlit thin screen) computer monitor)

2020-11-21 Thread rhkramer
On Saturday, November 21, 2020 07:09:29 AM rhkra...@gmail.com wrote: > (There must be a (probably very thin) hollow > space between the backlight and the LCD (? or whatever) layer that actually > displays the characters).) Correction: On more careful examination (when there are colors on the scree

"humor": "first bug?" (bug in my (backlit thin screen) computer monitor)

2020-11-21 Thread rhkramer
Hey, I've got a bug in my computer monitor -- I wonder if I'm the first (probably not ;-). I believe it is a fungus gnat, and it has been crawling around within my screen for the last 3 days. (There must be a (probably very thin) hollow space between the backlight and the LCD (? or whatever) l

UEFI and legacy MBR

2020-11-21 Thread mick crane
hello, I'm having a bit of bother trying to install windows and Bullseye on PC. have 2x HDD and 1 SSD PC bios has option UEFI or legacy menus Only seemed to work if selected USB from legacy menu to install windows from USB stick on only connected HDD. So then I connect the other drives and instal

Re: No Bluetooth adapter found

2020-11-21 Thread Zoltán Herman
Hi, you need firmware-atheros to install. Edgar Villanueva Jr ezt írta (időpont: 2020. nov. 21., Szo 10:30): > > -- Forwarded message - > From: Edgar Villanueva Jr > Date: Sat, Nov 21, 2020, 5:22 PM > Subject: No Bluetooth adapter found > To: > > > I'm a new Debian 10 (Buster)

Fwd: No Bluetooth adapter found

2020-11-21 Thread Edgar Villanueva Jr
-- Forwarded message - From: Edgar Villanueva Jr Date: Sat, Nov 21, 2020, 5:22 PM Subject: No Bluetooth adapter found To: I'm a new Debian 10 (Buster) gnome user. I can't connect using bluetooth. I'm using Asus laptop x453s. Please help me with this. Thank you!

No Bluetooth adapter found

2020-11-21 Thread Edgar Villanueva Jr
I'm a new Debian 10 (Buster) gnome user. I can't connect using bluetooth. I'm using Asus laptop x453s. Please help me with this. Thank you!

No Bluetooth adapter found

2020-11-21 Thread Edgar Villanueva Jr
I'm a new Debian 10 (Buster) gnome user. I can't connect using bluetooth. I'm using Asus laptop x453s. Please help me with this. Thank you

Re: 780 files in /usr/share/zoneinfo/

2020-11-21 Thread tomas
On Sat, Nov 21, 2020 at 02:30:08AM +, mike.junk...@att.net wrote: > Of the 780 files in /usr/share/zoneinfo/ America/Chicago and > CST6CDT are the only two that might apply to me [...] > [...] if there is any use for them after one's own time zone is set. Suppose a hacker logs into your comput