Questions

Matériel neuf depuis peu : Mac mini M4 16GO + écran Proart Asus 279 . Malgré cela impossible de faire fonctionner l'outil réduction du bruit par l'IA depuis la version 14.1.1 de Lightroom . Que dois je faire pour pouvoir bénéficier des dernières évolutions de Lightroom . Merci pour vos réponses ou vos conseils !

I normally do all my Lightroom editing on a desktop pc, but will shortly be doing some travelling where I will be using a laptop.I plan to copy my catalogue to the laptop, and will take an external SSD with a copy of all my images.Question is: when I return from travelling, how do I update my desktop with all the new images and edits from my travels?Thanks 

I have created a preset to just assign the Adaptive Color profile to an image (I know, RAW only).  The problem is, I get different results when I use the preset vs. selecting Adaptive Color from the BASIC menu. When I created the preset, I applied Adaptive Color to a RAW image, the selected only 'Treatment & Profile' during the preset creation.  Should this work or am I doing something wrong?  BTW....the same procedure does seem to work for 'AI Denoise'. (EDIT: Actually, I must correct this....denoise appeared to work as the box was checked....however, it does not execute until you move slider or uncheck/recheck.  What is wrong that the presets do not seem to execute??)

Hello, do you have any GPU speed benchmarks for denoising? Does Lightroom also support AMD graphics cards in the calculation or only Nvidia? I'm particularly interested in the Radeon 7900 XT. I'm not entirely satisfied with the RTX 4070.Best regards, Mark

I’m editing a photo and opening mask tabs, but the app crashes after a few seconds while it’s loading. I also tried applying lens blur, and the same thing happened, it crashed again after a few seconds. This issue only occurs with this specific photo. I even tried editing some of the colors in another app and then imported it back into Lightroom, but the same issue happened. This problem does not occur with any of my other photos.

So I just did the most recent update for Lightroom Classic through CC. When I opened it I noticed the AI Denoise option has been replaced. When I selected the denoise option the following errors happened in the pictures attached. Any ideas to fix this?

When I had to send my computer out for repair, I removed all apps. When I got it back, I had to do a factory reset. All of my catalogs are on my external hard drive but now it is not showing. When I can get it to show by plugging it in after starting LRC, I only see files from this year and it looks like I have to import them. I reverted to the previous install, but that didn't help. Please help!

LrC as well as Ps both crash when I attemp to initiate Denoise. I assume it is a driver issue, but I have the latest Intel ARC driver installed. Error report below: <?xml version="1.0"?><!DOCTYPE AdobeCrashReport SYSTEM "AdobeCrashReporter.dtd"><crashreport serviceVersion="19.1.0.202407311011_0e3a4ce" clientVersion="19.1.0.202407311011_0e3a4ce" applicationName="Adobe Lightroom Classic" applicationVersion="14.0" build="[202410032041-b815649f]" source="Windows-Client" crashType="n/a"><time year="2024" month="10" day="15" hour="10" minute="20" second="4" timeoffset="-360" timezone="Central Daylight Time" crsessionduration="26"/><user guid="5c55832a-1971-4774-8034-674b9a4a77b5"/><system platform="Windows 11 Pro" osversion="11.0" osbuild="22631" applicationlanguage="en-us" userlanguage="en-US" oslanguage="en-US" ram="32461" machine="Intel(R) Core(TM) Ultra 7 155H" model="Intel64 Family 6 Model 170 Stepping 4" cpuCount="22" cpuType="8664" cpuFreq="2

My cloud sync and a couple other modules are cut off on my screen and i have no access to them and i can not figure out how to fix this. How can i fix this?

I have two monitors, The screens are extended. As the main screen I have the right one and put the gallery on the left.When I set the left one as the gallery screen, this setting is not saved.Both the main program and the gallery are displayed on the right.See screenshots

In Lightroom the picture looks normal in the library. When I edit it, it looks normal in the develop module. When I look at it (after editing) in the library it is completely ruined. I have included pictures. Please help. 

I am nearly 83 and would like to buy standalone Lighroom Classic without having to use the cloud (I will be saving to external hard drive instead for my heirs) and without subscription and without plan.  But it seems all the Adobe Photoshop products now require cloud and subscription plans.  

I’m working with a number of external drives with various catalogs in them. When working with one drive Alby2 the memory of my MacBook for what appears to be no reason filled up with all the dng into my pictures folder with Files from that drive. As this virtually filled up the 1 tb of memory it stopped my LRC and everything else in the computer. What also has happened that all the files in that drive appear to be disengaged from my hard drive.Spoke with Apple and they helped me remove all the excess files & I put all the dng files onto another drive. Thinking I had resolved it I started looking at my images in the new catalog that I had created from the files that had filled the memory and once again the Mac drive filled up again.  Can someone please help me sort this out as I’m not very technical. 

I have updated the firmware on z8.....i have updated to mac os sequoia 15.6.1.......I have lightroom classic 14.5.1......why ...why do I have to take out my sd card to get it to upload from camera. I have never had this problem in 15 years. I do not like taking my cards in and out of camera and risking corruption. 

Hi all, Edited just fine this morning. Come home and tried to launch LRC and get the error saying an error prevented LRC from opening catalog. Read online. Suggests to get rid of the lock file. I do not have a lock file where my LRC catalog is. I have an urgent deadline and need help figuring this out. Please help! Mac OS Sonona 14.4.1 Latest version of LRC

Hi just updated to latest Lightroom classic, 14.5.1  since then if I try to add a mask by selecting subject or background where 1 person is main part of pic... it just won't work, i get a little part of it masking, tried on loads of headshots/bodyshots, no correct masking. Worked perfectly before update... any suggestion please?

Hi, since updating last night my Lightroom Classic, (14.5.1) my masks wont select properly. If I do subject select it basically selects half a subject and the background, if I select background, it masks everything!   Almost like one big mask across the image, rather than how it was pretty perfectly selecting people.  Any idea's anyone please?Deb

Hi Folks, I find it very difficult to adjust the exposure (and other controls) in the develop module using the mouse.  It jumps all over the place even with very small movements of the mouse.  Can someone please tell me if there is a way to get better control over the sliders?  The help files are terrible in this regard and the Internet in general doesn't provide any answers.  Adobe should be ashamed for not making this simpler.  I spend a tremendous amount of time trying to get the exposure adjustment that I am looking for.  Any help is greatly appreciated. Bruce

Hi everybody!I just installed the last LR Classic update 14.51 under W10.And since then I observed that it was not possible to import mp4 files that were previoulsy imported with no pb.I remember that the same case occured in the past from a previous update in 2025. This bug disapered with an update released few weeks after....So what should I do to import theses mp4 files?

Hallo zusammenIch bin verzweifelt, weil Lightroom Classic nicht mehr Personen bzw. Motive erkennen kann über die Maskenfunktion. Leider kenne ich mich technisch nicht so gut aus und habe schon diverse Updates und Neustarts versucht, jedoch kein Erfolg. Kann mir jemand konkret weiterhelfen? Ich möchte herausfinden, was genau der Fehler ist. Lieben Dank im Voraus für eure Unterstützung. LG Aru

Why is my LRC catalogue not showing version 14.5.1 only 13.3 catalogues? how can I get it to 14.5.1. Thanks

I used to be able to quickly skip to the next picture to edit while staying in a brush setting without having to reopen the mask tool again and click on brush and clicking on setting. I am unable to do that now with the new mask update. Have any of you been able to figure out how to quickly go to the next picture while staying in the same brush setting? So when I go to the next picture, it automatically opens the brush tool in the previous setting, instead of having to go through so many steps to open it again for each individual picture. Many thanks!

Might seem obvious but I use Lightroom Classic and yet I have 107 gig in the Cloud and I can't for the life of me figure out what it is. It doesn't seem to be from smart previews as those don't seem to make the usage go up.   How can I find out what it is/where it is? I went on adobe.com and found my files but it only shows some pdf scans from the ios scanner app.   [Title changed by moderator for clarity. 'Lightroom CC' is not an abbreviation for Lightroom Classic. It's an old name, officially no longer in use, but still often used for Lightroom desktop, not Lightroom Classic]

I am running Lightroom Classic version 14.4 (build 202506051112-5918896a) on Windows 10. My catalogue is a little over 3.3 Gbytes with about 253,000 images.  I have imported about 5000 photos (mostly DNG files from a Mavic 3 Pro drone plus a handful or CR3 files from a Canon R5). I am now trying to stitch some of the drone shots together using merge->HDR panorama, automatically putting the result and the input images in a stack. After a few minutes, Lightroom Classic starts to slow down. Eventually, even simple things like displaying a menu option can take over a minute.  When I close Lightroom Classic down after it is in this state, the app appears to close correctly but it is still running in the background and it has grabbed a large amount of RAM (128 Gbytes+). Note, I do not select the option to create a backup. Over the next 15 or so minutes, it gradually releases the memory. Until it has released it all, I cannot run Lightroom Classic again. If I do not clo

Hello, Without any known changes in the last updated version of LrC, the linear and radial masks lost their controls lines/dots/cursors. there is no way to change size or placement after you leave it. I need help to get it back.  Thanks, Philippe Trougouboff - <Email removed>