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Either solution should work, the confusion is because one (bjnp) only works for (wifi or lan) network printers, while for USB printer you are stuck with the Canon driver, .deb or PPA.

If your...

I have a similar printer (MP630). It does not work out of the box with 20.04 which makes me want to buy a new one :-)

For the cnij driver there used to be a PPA by Michael Gruz...

parted -l and other readonly operations are safe.

you can also write it like 'parted /dev/disk unit s print free' which is also safe.

if you want to make really extra sure... you could create a...

iconv can do the transliterating part



$ echo Dán nội dung Tiếng Việt cần xóa vào đây | iconv -f UTF-8 -t ASCII//TRANSLIT
Dan noi dung Tieng Viet can xoa vao day


in a for loop that could...

scratch seems very nice - if you can get it to work. unfortunately it only works with adobe flash. (but there seems to be a new version in the works)

I remember struggling a lot with programming when I was a kid (yet a lot older than 7, no computer at all at that age)... but that was in MSDOS, with QBASIC, and no documentation, no tutorials, no...

Even if you upgrade RAM/SSD you'll still feel the CPU. Or at least I do with my old 32bit netbook (Atom N270): putting in an SSD helped some, but today everything just eats into the CPU, animations...

All device names are assigned in a first come, first serve... this affects stX, sdX, vdX, ... and that's why there are the /dev/{tape,disk,...}/by-{path,id,uuid,...}/ aliases to give them fixed...

Usually you pay a sizable premium _with_ the contract... especially if you're not even planning on using it at all.

Xiao Redmi 3S? There are some nice and cheap china brands that work well, but...

well, what's on it in the first place?



cat /proc/mdstat
sudo file -s /dev/md*

You're looking for a GUI frontend to git? Here's a list: https://git-scm.com/download/gui/linux I don't know any of them, so I can't make recommendations, sorry.

For the terminal program, to get...

smartctl is always on the disk itself (sda) as opposed to a partition (sda1).

your sda disk has serious issues (31 pending sectors, 21 uncorrectables), same for sdd (1171 pending, 197...

Yes it does (status=progress). And before that was added you could always get progress by sending a USR1 signal.

The one thing it does not handle at all well is read errors. It offers some conv...

Add bs=1M for speed. Understand that all data on the of= device will be overwritten.

The device names change sometimes. Make sure /dev/sda and /dev/sdb both are what you think they are (fdisk -l)....

Neither side should be mounted. So basically if one of them is your system disk, you should do this from a Live CD.

Using dd will duplicate UUIDs. So if you reboot afterwards and have both disks...

SSH is picky regarding permissions. Check output of



$ ls -ld ~ ~/.ssh ~/.ssh/authorized_keys
drwx------ user:user /home/user
drwx------ user:user /home/user/.ssh
-rw------- user:user...

Please use
tags for output instead of or whatever you used. It's not readable.

You have two failed drives. /dev/sde1 failed first ( Sun Oct 16 00:06:07 2016 ), the others failed nine hours...

You might need to scroll back up or make your terminal larger or redirect to a file using > output.txt or | wgetpaste or | pastebinit.

Maybe consider cloning to a file, instead of a raw disk, unless you want to be able to just pop the raw disks in where the original disk used to be... (saves you the time for copying back)

It's...

dd makes bit perfect copies. assuming nothing messed with either device during the copy or afterwards, sda should look exactly like it did before you created the copy. In theory there should be no...

It's not in 4.7.6 ... at least not in the form you linked to.





~ $ cd /usr/src/linux-4.7.6
/usr/src/linux-4.7.6 $ grep -Einr IOPRIO_ADV_EVICT . || echo nope
nope

Never heard of host optimized support before and no clue what it would look like and whether it would actually help.

Partition it normally. Make sure the partitions are MiB-aligned (which they...

These SSD work fine for everyone else, so that kernel bug report probably isn't going anywhere.



Any more details on that? Errors in dmesg? Run the installer in debug mode, show logs?

That output seems incomplete, which option did you use?

I expected it to look like this:



$ sudo smartctl -a /dev/sdg
smartctl 6.5 2016-05-07 r4318 [x86_64-linux-4.7.6] (local build)...

--chunk=64K should be correct, so stick with that. Also, --data-offset=128M.

Something created a partition table on sdc and killed your data with it? You could try photorec on your md device, if...