Why when I press bloc num, my linux writes on disk?

The name of the pictureThe name of the pictureThe name of the pictureClash Royale CLAN TAG#URR8PPP












2















When I enable or disable the Bloc Num, my Archlinux writes something on disk. I can't understand what it saves, probably it's logging, but I can't find nothing in logs. And also, why should it log these actions?



This doesn't happen with caps lock or other key.










share|improve this question
























  • You Num Lock to have the numeric keypad write numbers or cursor keys? Or any key on the number block?

    – Christa
    Mar 1 '15 at 10:52











  • You need to edit your question to explain how it is that you know that "something" is being written to disc.

    – JdeBP
    Mar 1 '15 at 11:24












  • Very simple: the hdd light blinks and a small noise caused by hard disk's head positioning. This happens immediately after I press the num lock key :)

    – RicoRico
    Mar 1 '15 at 15:15











  • Nothing to do with logs. Some DEs (e.g. GNOME) save the numlock state in a database which is a binary file in GNOME so, obviously, changing the content of such files results in disk writes.

    – don_crissti
    Feb 10 at 19:28
















2















When I enable or disable the Bloc Num, my Archlinux writes something on disk. I can't understand what it saves, probably it's logging, but I can't find nothing in logs. And also, why should it log these actions?



This doesn't happen with caps lock or other key.










share|improve this question
























  • You Num Lock to have the numeric keypad write numbers or cursor keys? Or any key on the number block?

    – Christa
    Mar 1 '15 at 10:52











  • You need to edit your question to explain how it is that you know that "something" is being written to disc.

    – JdeBP
    Mar 1 '15 at 11:24












  • Very simple: the hdd light blinks and a small noise caused by hard disk's head positioning. This happens immediately after I press the num lock key :)

    – RicoRico
    Mar 1 '15 at 15:15











  • Nothing to do with logs. Some DEs (e.g. GNOME) save the numlock state in a database which is a binary file in GNOME so, obviously, changing the content of such files results in disk writes.

    – don_crissti
    Feb 10 at 19:28














2












2








2








When I enable or disable the Bloc Num, my Archlinux writes something on disk. I can't understand what it saves, probably it's logging, but I can't find nothing in logs. And also, why should it log these actions?



This doesn't happen with caps lock or other key.










share|improve this question
















When I enable or disable the Bloc Num, my Archlinux writes something on disk. I can't understand what it saves, probably it's logging, but I can't find nothing in logs. And also, why should it log these actions?



This doesn't happen with caps lock or other key.







arch-linux logs keyboard






share|improve this question















share|improve this question













share|improve this question




share|improve this question








edited Feb 10 at 19:22









Rui F Ribeiro

41.1k1479137




41.1k1479137










asked Mar 1 '15 at 10:43









RicoRicoRicoRico

1534




1534












  • You Num Lock to have the numeric keypad write numbers or cursor keys? Or any key on the number block?

    – Christa
    Mar 1 '15 at 10:52











  • You need to edit your question to explain how it is that you know that "something" is being written to disc.

    – JdeBP
    Mar 1 '15 at 11:24












  • Very simple: the hdd light blinks and a small noise caused by hard disk's head positioning. This happens immediately after I press the num lock key :)

    – RicoRico
    Mar 1 '15 at 15:15











  • Nothing to do with logs. Some DEs (e.g. GNOME) save the numlock state in a database which is a binary file in GNOME so, obviously, changing the content of such files results in disk writes.

    – don_crissti
    Feb 10 at 19:28


















  • You Num Lock to have the numeric keypad write numbers or cursor keys? Or any key on the number block?

    – Christa
    Mar 1 '15 at 10:52











  • You need to edit your question to explain how it is that you know that "something" is being written to disc.

    – JdeBP
    Mar 1 '15 at 11:24












  • Very simple: the hdd light blinks and a small noise caused by hard disk's head positioning. This happens immediately after I press the num lock key :)

    – RicoRico
    Mar 1 '15 at 15:15











  • Nothing to do with logs. Some DEs (e.g. GNOME) save the numlock state in a database which is a binary file in GNOME so, obviously, changing the content of such files results in disk writes.

    – don_crissti
    Feb 10 at 19:28

















You Num Lock to have the numeric keypad write numbers or cursor keys? Or any key on the number block?

– Christa
Mar 1 '15 at 10:52





You Num Lock to have the numeric keypad write numbers or cursor keys? Or any key on the number block?

– Christa
Mar 1 '15 at 10:52













You need to edit your question to explain how it is that you know that "something" is being written to disc.

– JdeBP
Mar 1 '15 at 11:24






You need to edit your question to explain how it is that you know that "something" is being written to disc.

– JdeBP
Mar 1 '15 at 11:24














Very simple: the hdd light blinks and a small noise caused by hard disk's head positioning. This happens immediately after I press the num lock key :)

– RicoRico
Mar 1 '15 at 15:15





Very simple: the hdd light blinks and a small noise caused by hard disk's head positioning. This happens immediately after I press the num lock key :)

– RicoRico
Mar 1 '15 at 15:15













Nothing to do with logs. Some DEs (e.g. GNOME) save the numlock state in a database which is a binary file in GNOME so, obviously, changing the content of such files results in disk writes.

– don_crissti
Feb 10 at 19:28






Nothing to do with logs. Some DEs (e.g. GNOME) save the numlock state in a database which is a binary file in GNOME so, obviously, changing the content of such files results in disk writes.

– don_crissti
Feb 10 at 19:28











0






active

oldest

votes











Your Answer








StackExchange.ready(function()
var channelOptions =
tags: "".split(" "),
id: "106"
;
initTagRenderer("".split(" "), "".split(" "), channelOptions);

StackExchange.using("externalEditor", function()
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled)
StackExchange.using("snippets", function()
createEditor();
);

else
createEditor();

);

function createEditor()
StackExchange.prepareEditor(
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: false,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: null,
bindNavPrevention: true,
postfix: "",
imageUploader:
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
,
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
);



);













draft saved

draft discarded


















StackExchange.ready(
function ()
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2funix.stackexchange.com%2fquestions%2f187523%2fwhy-when-i-press-bloc-num-my-linux-writes-on-disk%23new-answer', 'question_page');

);

Post as a guest















Required, but never shown

























0






active

oldest

votes








0






active

oldest

votes









active

oldest

votes






active

oldest

votes















draft saved

draft discarded
















































Thanks for contributing an answer to Unix & Linux Stack Exchange!


  • Please be sure to answer the question. Provide details and share your research!

But avoid


  • Asking for help, clarification, or responding to other answers.

  • Making statements based on opinion; back them up with references or personal experience.

To learn more, see our tips on writing great answers.




draft saved


draft discarded














StackExchange.ready(
function ()
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2funix.stackexchange.com%2fquestions%2f187523%2fwhy-when-i-press-bloc-num-my-linux-writes-on-disk%23new-answer', 'question_page');

);

Post as a guest















Required, but never shown





















































Required, but never shown














Required, but never shown












Required, but never shown







Required, but never shown

































Required, but never shown














Required, but never shown












Required, but never shown







Required, but never shown






Popular posts from this blog

How to check contact read email or not when send email to Individual?

Displaying single band from multi-band raster using QGIS

How many registers does an x86_64 CPU actually have?