Jefim Borissov Житие мое

[HOWTO] Non-latin shortcuts/hotkeys in linux (russian keyboard layout example)

[Update]

if you just need a fix for firefox russian shortcuts, go here: https://addons.mozilla.org/firefox/3529/

Если вы ищете патч/аддон для Firefox, то вам сюда: https://addons.mozilla.org/firefox/3529/ Спасибо за эту информацию max'у. Проверено - работает на отлично

[/Update]

Ok, there is this VERY annoying thing in linux - in some applications keyboard shortcuts just don't work. First of all - why? Ok, let's take russian layout for example - the shortcut for "Paste" is [ctrl]+v, right? In russian layout it is [ctrl]+м, so the application just doesn't get the command! And there is a workaround to fix it (BUT you will have to use an additional modifyer key to access shortcuts! (e.g. instead of [ctrl]+v you will need to press [ctrl]+[win]+v)).Basically, the idea of this workaround is very simple - use an additional modifyer, which will switch the keyboard layout to english while pressed, so that the shortcut will work. This is a two-step procedure.

How to setup this for russion keyboard layout:

1. (NB! There is an attached file, called "ru" - this is an updated version of the file, so feel free to download it and just replace your file) You have to edit/update the xkb file, that defines the russian layout. It is usually located in /etc/X11/xkb/symbols/ru (at least in Ubuntu). I am using Arch Linux - the location of this file is /usr/share/X11/xkb/symbols/ru. Open this file in your favourite text editor (you have to be superuser to edit this file, so do a sudo or just su) and find the following section:

xkb_symbols "basic" {

name[Group1]= "Russia";

key <AE01> { [ 1, exclam ] };
......
key <AB10> { [ slash, question ] };
key <LSGT> { [ slash, bar ] };

key.type[group1]="ALPHABETIC";

key <TLDE> { [ Cyrillic_io, Cyrillic_IO ] };
key <AD01> { [ Cyrillic_shorti, Cyrillic_SHORTI ] };
.......
key <AB09> { [ Cyrillic_yu, Cyrillic_YU ] };

key.type[group1]="TWO_LEVEL";

// End alphanumeric section
};

Ok, now replace the whole section (beginning with xkb_symbols "basic" and ending with };) with the following:

xkb_symbols "basic" {

name[Group1]= "Russia";

key.type[group1]="FOUR_LEVEL_ALPHABETIC";

key <AE01> { [ 1, exclam, NoSymbol, NoSymbol ] };
key <AE02> { [ 2, quotedbl, NoSymbol, NoSymbol ] };
key <AE03> { [ 3, numbersign, NoSymbol, NoSymbol ] };
key <AE04> { [ 4, asterisk, NoSymbol, NoSymbol ] };
key <AE05> { [ 5, colon, NoSymbol, NoSymbol ] };
key <AE06> { [ 6, comma, NoSymbol, NoSymbol ] };
key <AE07> { [ 7, period, NoSymbol, NoSymbol ] };
key <AE08> { [ 8, semicolon, NoSymbol, NoSymbol ] };
key <AE09> { [ 9, parenleft, NoSymbol, NoSymbol ] };
key <AE10> { [ 0, parenright, NoSymbol, NoSymbol ] };
key <AE11> { [ minus, underscore, NoSymbol, NoSymbol ] };
key <AE12> { [ equal, plus, NoSymbol, NoSymbol ] };
key <BKSL> { [ backslash, bar, NoSymbol, NoSymbol ] };
key <AB10> { [ slash, question, NoSymbol, NoSymbol ] };
key <LSGT> { [ slash, bar, NoSymbol, NoSymbol ] };

key.type[group1]="FOUR_LEVEL_ALPHABETIC";

key <TLDE> { [ Cyrillic_io, Cyrillic_IO, NoSymbol, NoSymbol ] };
key <AD01> { [ Cyrillic_shorti, Cyrillic_SHORTI, q, Q ] };
key <AD02> { [ Cyrillic_tse, Cyrillic_TSE, w, W ] };
key <AD03> { [ Cyrillic_u, Cyrillic_U, e, E ] };
key <AD04> { [ Cyrillic_ka, Cyrillic_KA, r, R ] };
key <AD05> { [ Cyrillic_ie, Cyrillic_IE, t, T ] };
key <AD06> { [ Cyrillic_en, Cyrillic_EN, y, Y ] };
key <AD07> { [ Cyrillic_ghe, Cyrillic_GHE, u, U ] };
key <AD08> { [ Cyrillic_sha, Cyrillic_SHA, i, I ] };
key <AD09> { [ Cyrillic_shcha, Cyrillic_SHCHA, o, O ] };
key <AD10> { [ Cyrillic_ze, Cyrillic_ZE, p, P ] };
key <AD11> { [ Cyrillic_ha, Cyrillic_HA, NoSymbol, NoSymbol ] };
key <AD12> { [Cyrillic_hardsign,Cyrillic_HARDSIGN, NoSymbol, NoSymbol ] };
key <AC01> { [ Cyrillic_ef, Cyrillic_EF, a, A ] };
key <AC02> { [ Cyrillic_yeru, Cyrillic_YERU, s, S ] };
key <AC03> { [ Cyrillic_ve, Cyrillic_VE, d, D ] };
key <AC04> { [ Cyrillic_a, Cyrillic_A, f, F ] };
key <AC05> { [ Cyrillic_pe, Cyrillic_PE, g, G ] };
key <AC06> { [ Cyrillic_er, Cyrillic_ER, h, H ] };
key <AC07> { [ Cyrillic_o, Cyrillic_O, j, J ] };
key <AC08> { [ Cyrillic_el, Cyrillic_EL, k, K ] };
key <AC09> { [ Cyrillic_de, Cyrillic_DE, l, L ] };
key <AC10> { [ Cyrillic_zhe, Cyrillic_ZHE, NoSymbol, NoSymbol ] };
key <AC11> { [ Cyrillic_e, Cyrillic_E, NoSymbol, NoSymbol ] };
key <AB01> { [ Cyrillic_ya, Cyrillic_YA, z, Z ] };
key <AB02> { [ Cyrillic_che, Cyrillic_CHE, x, X ] };
key <AB03> { [ Cyrillic_es, Cyrillic_ES, c, C ] };
key <AB04> { [ Cyrillic_em, Cyrillic_EM, v, V ] };
key <AB05> { [ Cyrillic_i, Cyrillic_I, b, B ] };
key <AB06> { [ Cyrillic_te, Cyrillic_TE, n, N ] };
key <AB07> { [Cyrillic_softsign,Cyrillic_SOFTSIGN, m, M ] };
key <AB08> { [ Cyrillic_be, Cyrillic_BE, NoSymbol, NoSymbol ] };
key <AB09> { [ Cyrillic_yu, Cyrillic_YU, NoSymbol, NoSymbol ] };

key.type[group1]="FOUR_LEVEL_ALPHABETIC";

// End alphanumeric section
};

2. Ok! One step more and we're done. Now you need to add a third-level chooser in your xkb. If you are using KDE, then go to Control Center -> Regional & Accessibility -> Keyboard Layout -> Xkb Options. Check Enable xkb options if it is not checked and the Third level choosers section in the list, check the options you want and click Apply (I chose Press any of Win-keys to choose 3rd level). That should be it. You done! To test the thing open up Firefox, switch to russian layout and press [ctrl]+[win]+c to Copy and then [ctrl]+[win]+v to Paste.

I hope that this entry will be helpful to (at least) some people with non-latin layouts.

(Right-click the link, choose to save the file and remove the extension )

Как надоело реинсталлить ацпи модуль для вифишки

Ну это уже ведь просто невозможно, товарищи, с каждым новым обновлением кернела приходится заново делать make install для acer_acpi модуля. а без него моя вифишка bcm-овская не пашет вообще. да и надоело уже беспроводные проблемы решать - то это не не так, то то не эдак... когда наконец будет нормальная поддержка вифи на лине? всякие сканеры типа WiFi Radar напоминают недоделанные страхолюдства. Про Network Manager я вообще молчу - лагает на каждом клике. Все говорят - "а драйверов нормальных нет!", а вот почему не сделают, например, гномики, нормальный фронтенд для тех, что работают?

Random Freeze

Ubuntu Dapper Drake (6.06) introduces the new amazing Random Freeze® technology.

"Freeze anywhere, anytime!"

"Now, my laptop freezes almost anywhere - in cafes, bars, offices and even in toilets! Astonishing!" (happy Ubuntu user)

"I thought it was a joke, in the first place, but now I know, that it is possible all thanks to Ubuntu!" (another happy Ubuntu user)

"My server up-times have decreased 96% since I started using Ubuntu Dapper Drake with Random Freeze technology!" (system administrator)

"I think, that Random Freeze is the feature, that could bring a lot of new people into the Linux world." (Linux sales manager)

(In case no-one noticed - this post is full of sarcasm and that's because of the fact that I'm sick of random freezes in Ubuntu. I really love this distro and I use it every day, but facts are facts.)

Ok, since a lot of people come here searching for solutions, I will post mine. This solution is based on my own experience and I hope that it'll help some angry souls. The only thing you have to do is edit your xorg.conf file. The problem origin is in ATI proprietary drivers (fglrx) and if you don't use them then this solution is NOT for you.

Now, open up your /etc/X11/xorg.conf file as root and find your video card configuration section (btw, I hope you've backed up your xorg.conf ) and replace that section with the following text (ATTENTION! Make sure that you don't change the 'Identifier' line - leave it as it was before! Otherwise X won't start!):

Section "Device"
#Leave the Identifier unchanged!
Identifier  "aticonfig-Device[0]"
Driver      "fglrx"
VendorName   "All"
BoardName    "All"
Option       "VBERestore" "on"
Option       "AddARGBGLXVisuals" "true"
Option       "locked-userpages=0"
Option       "no_accel" "no"
Option       "no_dri" "no"
Option       "DynamicClocks" "on"
Option       "mtrr" "on"
Option       "DesktopSetup" "Single"
Option       "ScreenOverlap" "0"
Option       "Capabilities" "0x00000000"
Option       "CapabilitiesEx" "0x00000000"
Option       "VideoOverlay" "on"
Option       "OpenGLOverlay" "off"
Option       "CenterMode" "off"
Option       "PseudoColorVisuals" "off"
Option       "Stereo" "off"
Option       "StereoSyncEnable" "1"
Option       "FSAAEnable" "no"
Option       "FSAAScale" "1"
Option       "FSAADisableGamma" "no"
Option       "FSAACustomizeMSPos" "no"
Option       "FSAAMSPosX0" "0.000000"
Option       "FSAAMSPosY0" "0.000000"
Option       "FSAAMSPosX1" "0.000000"
Option       "FSAAMSPosY1" "0.000000"
Option       "FSAAMSPosX2" "0.000000"
Option       "FSAAMSPosY2" "0.000000"
Option       "FSAAMSPosX3" "0.000000"
Option       "FSAAMSPosY3" "0.000000"
Option       "FSAAMSPosX4" "0.000000"
Option       "FSAAMSPosY4" "0.000000"
Option       "FSAAMSPosX5" "0.000000"
Option       "FSAAMSPosY5" "0.000000"
Option       "UseFastTLS" "0"
Option       "BlockSignalsOnLock" "on"
Option       "UseInternalAGPGART" "no"
Option       "ForceGenericCPU" "no"
Option       "KernelModuleParm" "agplock=0"
Option       "PowerState" "1"
BusID        "PCI:1:0:0"
EndSection

 Now restart your computer (orjust xorg) and the freezes should go away.