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  1. [kubuntu] Re: Problems adding LUKS-encrypted 2nd drive

    Can you describe your setup (/etc/crypttab, /etc/fstab, keyfile location)? Because I have read that you cannot get an auto-mount on Ubuntu, since all disks are decrypted before any is mounted, so you...
  2. [kubuntu] Problems adding LUKS-encrypted 2nd drive

    I'm trying to add a second disk (HDD, first drive is SSD) on a freshly installed Kubuntu 19.10 (where the boot disk is already LUKS encrypted).
    I open the KDE Partition Manager and



    ...
  3. Re: Driver manager recommended upgrades on Kubuntu 19.10

    The new so far:

    The Nvidia driver seems to have done a lot of good to the temperature control. Before it the temperature was around 60°C with the fan continuously on, with it idle temperature is...
  4. Driver manager recommended upgrades on Kubuntu 19.10

    Just installed Kubuntu 19.10. The driver manager fires off and suggests to install:

    A wifi driver:



    a backport of iwlwifi, but AFAIK my Wifi chip requires a 5.1 Kernel and 19.10 is already...
  5. Re: Reliability of dist-upgrade/do-release-upgrade and best install strategy on new P

    Thanks all for the information. 19.10 it is, then.

    Edit&PS: installed. Had to retry three times but all seems fine now and wifi works.
  6. Re: Reliability of dist-upgrade/do-release-upgrade and best install strategy on new P

    Yes, on my freshly downloaded/installed 18/04 kernel is 5.0. The kernel that supports my wifi is 5.1. is the 5.0 the HWE kernel or is there some hope that adding HWE would move to 5.1?



    OK so...
  7. Reliability of dist-upgrade/do-release-upgrade and best install strategy on new PC

    I got a new PC (Thinkpad P53). Nice machine, but not fully supported by 18.04 LTS (wifi chip not supported by that kernel). I can retrofit the wifi driver (there is a backport it seems). Ultimately I...
  8. Re: Setting SSH key-based certificate logon without knowing password

    Actually just a matter of getting that id allowed to be logged on via SSH.
  9. Setting SSH key-based certificate logon without knowing password

    For automation purposes, I need to set a key-based login on an id for which I don't know the password.

    - I have the password to a personal id on the same system
    - I can sudo to assume that target...
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    Re: Doubt with declarations of arrays in C

    None.... int array[a] imples that the value of "a" is known at compile time which isn't the case. You have to allocate the array dynamically (see malloc()/calloc() functions).
  11. Re: Should I develop in C for solaris at Oracle?

    C is mostly C++ without objects.
  12. Simultaneous usage of local and pserver CVS

    So, I'll be scripting some somewhat large CVS checkouts for semi-automated builds. These builds will run on the very same machine that holds the CVS repository, so this machine also runs a CVS...
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    Re: String Assigment Issue

    I don't really understand what your problem is. Can you pare down your code to the smallest necessary to reproduce your problem?
  14. Re: Broadcasting program output to connected sessions via wall

    If "node" doesn't terminate then there may be some ouput buffering somewhere (4K buffers usually) which prevents the data to be forwarded in the pipes (until a buffer fills up or the process...
  15. Re: Bash text permission auto checker and modder.

    You shouldn't because in practical use sudo-ing is fairly rare, especially to edit files. And if the files are read-only it is usually for some good reason. If you need sudo that often you aren't...
  16. Re: How can I stop a function which works in C?

    The attributes name, surname, and number of your struct aren't pointers since the arrays are allocated in the struct. Your test isn't valid to indicate that the user doesn't exist.

    Plenty of...
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    [SOLVED] Re: Trying to learn bash programming

    From your original post, I wonder if you are looking at the right language. Bash is not meant for general programming but for scripting. You aren't going to deal about individual employees with it....
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    Re: Setup random baud rate in Ubuntu 14.04

    Tried this? http://stackoverflow.com/questions/12646324/how-to-set-a-custom-baud-rate-on-linux
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    Re: Rainman-like question on 'date' output

    I don't see where what I wrote can make you think that I would expect different formats to yield different time values. There is a precise second in time, counted as seconds since the epoch, which...
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    Re: Rainman-like question on 'date' output

    '-d' gives a date to display (otherwise you get the current time).

    My point is: "date -d 00:00:00 +%s" returns the number of seconds between the Epoch and today at 00:00:00 (1436392800). If I...
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    Rainman-like question on 'date' output

    If I do:


    $date -d 00:00:00 +%s
    1436392800


    (ie show me the seconds since the Epoch of today at midnight) the answer is currently an integer multiple of 3600, in other words, an integer...
  22. Re: Simplest way to connect to MySQL from Android?

    Not going through a sever would be a very bad design. This would also direct access to the DB by other apps, and also require your DB server to be directly facing the Internet...
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    [all variants] Re: Size in blocks v.s. size in bytes in Ext4

    I asked here because it wasn't really useful (unless I spend a whole afternoon unravelling it).
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    [all variants] Size in blocks v.s. size in bytes in Ext4

    On an ext4 partition, stat reports:



    stat -c '%b %B %s %n' *
    204800 512 104851585 file1
    178584 512 91431059 file2

    The block group is 4K so eight blocks.
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    [SOLVED] Re: Help with Classes in Python

    http://www.python-forum.org/viewtopic.php?f=6&t=16125
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