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Known Participant
January 16, 2020
Question

P: Backslash (view original photo) button does not work on a Hungarian keyboard.

  • January 16, 2020
  • 12 replies
  • 14795 views

Hi,

 

I use Lightroom Classic with a Hungarian keyboard and I would like to be able to see the original state of the photos. I can do this with the Y key, but the \ key doesn't work (on my Hungarian keyboard it's the AltGr + Q key). I have read many articles and many forum posts about this error. It seems that this is a common error with national character keyboards (I have read about such a problem with e.g. German and Dutch keyboards as well). In a couple of places, I came across such a evasive solution proposal that a configuration file must be created under Lightroom and the new hotkey can be entered in one line. I tried this too (maybe wrongly), but it didn't help either. I have the latest version of everything on my machine. I use Widows 11 in Hungarian, with a Hungarian keyboard. Maybe it would be worth combining the related forum posts, or if there is a workaround that works in all languages, then make it public. Of course, it would be best if Lightroom handled keyboards correctly, regardless of language. Dear Adobe colleagues! Can anyone confirm that Adobe is addressing this issue?

 

Best regards,

 

Péter

12 replies

Participant
October 28, 2025

It's just a differnet key. I'm Slovenian and the key for before/after is "ž", just left of "enter" key

johnrellis
Legend
October 29, 2025

[This post contains formatting and embedded images that don't appear in email. View the post in your Web browser.]

 

"It's just a different key. I'm Slovenian and the key for before/after is "ž", just left of "enter" key"

 

Hungarian Mac keyboards don't have that key. To type a \, you hold down the right-side Opt key and then ü:

 

 

But LR doesn't recognize the multi-key sequence as the shortcut for Before/After.

 

 

Participant
October 29, 2025

I know. On my keyboard the backlash \ is "ALTgr + q" but Lr doesn't recognize the sequence, so I started pressing other buttons until I found the correct one. It's different depending on keyboard and language. On mine it just so happen to be "ž". 

Participant
March 23, 2025

Hello,

 

I have a Problem with the Shift + V that normaly toggles the befor of the picture, it doesnt work anymore if i set my language to English if i switch to German it works. However on English it turns the picture black and white

 

I work on Windows 11 on German with Lightroom Classic V 14.2 

 

But i realy want to use Lightroom in English. 

Legend
March 23, 2025

In my English keyboard, in the Develop Module, the backslash key (looks like this: \ ) shows the "Before" photo

Participant
March 25, 2025

Hi yeah but on German Keybords we need to press altgr to get \ and i think thats the reason why its not working, sadly.

elianoimperato
Known Participant
December 8, 2024

Except this, I think that LrC deserves an icon like in ACR or L(cc) for the before\after view option. I don't understand why LrC doesn't has it.

Rob_Cullen
Community Expert
Community Expert
December 8, 2024

The Before/After icon (button) does it for me with a comparitive screen.

But I prefer the keyboard shortcut [ \ ] backslash key.

 

Regards. My System: Windows-11, Lightroom-Classic 15.0, Photoshop 27.0, ACR 18.0, Lightroom 9.0, Lr-iOS 10.4.0, Bridge 16.0 .
elianoimperato
Known Participant
December 8, 2024

I'm asking for the spcific before\after button, it's a bit different from the Y\Y button.

Participating Frequently
May 23, 2024

Dear Community

 

Best useful shortcut to see after/before modification is not working on LrC 13.3 in Delop mode.

I'm on Windows 11 with an QWERTZ Keyboard (CH-fr)

 

Is strange because, if I enter this caracter \ in the filter mask with it's key attribution the \ caracter is written.

 

Has someone an idea how to solve this?

Many thanks in advance 

simiruffi

johnrellis
Legend
May 24, 2024

Are you running LR in English or French? 

 

If you're running LR in French, then the keyboard shortcut for Toggle Before/After is Opt X. See here for the list of all French shortcuts:

https://www.lightroomqueen.com/keyboard-shortcuts/

 

If you're running LR in English, then you won't be able to use \ as keyboard shortcut (or any character  that requires AltGr). The LR shortcut mechanism can't handle the use of AltGr as a modifier (as it can Ctrl, Alt, and Shift). You can use the Any Shortcut plugin to assign another shortcut to Toggle Before/After.

Participating Frequently
May 24, 2024

Perfect it works, thank you @johnrellis 🙂
I have to switch LrC in French and Alt + x shortcut works now 🙂

Participant
March 13, 2024

Hi everyone

Ive run into a little problem with my shortcuts...

to see the Before / After editing Preview, there is normaly the Shortcut [\]. but somehow this does not work on my new Keyboard. Maybe because the Keyboard i use is german?

Is there a possibility to replace the shortcut with another letter/symbol?

as you can see the [\] key is in the green highlighted box.

 

does anyone have a suggestion on how to fix my problem?

 

Thanks in advance!!!

 

Rob_Cullen
Community Expert
Community Expert
March 13, 2024
Regards. My System: Windows-11, Lightroom-Classic 15.0, Photoshop 27.0, ACR 18.0, Lightroom 9.0, Lr-iOS 10.4.0, Bridge 16.0 .
Participant
March 14, 2024

thanks for the tip! But it still does not work...

i'll keep on looking for a solution.

 

Rikk Flohr_Photography
Community Manager
Community Manager
February 12, 2024

Create ticket to investigate and updated status

 

This is not a bug as Lightroom does not support Hungarian. 

Rikk Flohr: Adobe Photography Org
johnrellis
Legend
February 10, 2024

I see the same misbehavior in my LR 13.1 / Windows 11 when Hungarian is selected as the input language and using the On-Screen Keyboard app.  Typing "AltGr q" enters a \ when the input focus is in a LR text field (e.g. Caption), but it is ignored as the shortcut for Toggle Before/After in Develop.

 

Perhaps the cause of this bug is that LR is seeing the key combination AltGr q (analagous to, say, Ctrl A), not "\".

 

LR defines the shortcut as something other than \ in many of its supported languages, probably for the same reason that it doesn't work in Hungarian:

 

 

You could use the Any Shortcut plugin to change the assigned shortcut to something else.

 

johnrellis
Legend
February 10, 2024

@Rikk Flohr: Photography, please consider moving to Bugs. I am able to reproduce the misbehavior (see my previous post).

johnrellis
Legend
February 9, 2024

My apologies, for some reason I concluded you were on Mac, but your post clearly shows you on Windows. I'll investigate Windows later today.

johnrellis
Legend
February 9, 2024

"but the \ key doesn't work (on my Hungarian keyboard it's the AltGr + Q key)"

 

1. Are you running LR in English?

 

2. Are you running Mac OS in Hungarian or English?

 

3. Which keyboard layout is shown in the Mac Input menu?  See step 1 of this article for how to access the Input menu:

https://support.apple.com/guide/mac-help/use-the-keyboard-viewer-on-mac-mchlp1015/mac

 

In my Mac OS 14.2.1, when I use the Hungarian keyboard viewer with the ANSI or ISO layouts, Opt/Alt ü produces a \.  When I use the Hungarian QWERTY keyboard viewer, it's Opt/Alt ű. In LR running in English, using those key combinations toggles the before/after view in Develop.

simonk65055261
Participating Frequently
March 25, 2023

Using the backslash shortcut doen not switch between view image before/after in my English version of Lightroom (12.2.1 Release).

My regional settings are Danish (Denmark) on a Windows PC. 
Logitech MX Keyboard (Nordic with Æ,Ø,Å) 

simonk65055261
Participating Frequently
March 25, 2023

I've found that on a Danish keyboard, we have to press ctrl+alt+< (left from Z) to get the backslash, but it still doesn't work in Lightroom.

Per Berntsen
Community Expert
Community Expert
March 25, 2023

I have a Norwegian (Scandinavian) Fujitsu keyboard, and the backslash key works for me.

Regional settings in Windows are set to Norway, and LrC is set to English.

Does your keyboard have a different layout?