Finished testing the GPU options. Went through each with sample files of the same size (9 MB), using no GPU acceleration and then Basic, Normal and Advanced settings, and had no problems with the Basic and Normal settings: however, on switching to Advanced, the problem recurred. I found it interesting that turning GPU acceleration off did not appear to greatly effect the normal speed of redrawing the image after changes such as cropping and resizing. So I wonder whether there is any advantage to using it of which I am not aware? Just to add a complication, I am displaying my work on an external monitor linked via the VGA socket through a VGA to HDMI converter to an HDMI input!
Thanks again, Bruce. John in Brisbane -----Original Message----- From: PDML <[email protected]> On Behalf Of Bruce Walker Sent: Saturday, 4 April 2020 11:50 PM To: Pentax-Discuss Mail List <[email protected]> Subject: Re: Photoshop problems John, a few things to consider: Since changing the app is easier than Windows, have you tried downgrading to an earlier version of Photoshop? Try adding more scratch space. You can configure multiple drives to supply Ps swap. Try playing with the GPU acceleration options. I'd first try disabling it completely to see the effects. BTW, it's working fine for me on a 5K iMac. Ps version 21.0.3. Good luck! On Fri, Apr 3, 2020 at 10:16 PM <[email protected]> wrote: > > Last few days PSCC has become unusable. I am currently working on a > number of old family photos, which I have scanned to TIFF files, > usually at anything from 400-1200 ppi, depending upon the original > size of the print (always from prints). > I can crop, spot fix, clone areas, adjust highlights/shadows etc. with > no problems, but even a minor resize causes the whole application to freeze. > Anyone else having this problem? I am using an HP Pavilion laptop > with a decent specification, and have over 107GB available on my > scratch disk, and over 800Gb available on the source disk, so I don't > think capacity is the issue. Processor is a Core-i7 at 1.80 GHz, 16GB > RAM and 64-bit W10 fully updated. > A little research suggests perhaps it is not PS but Windows causing > the issue, but I don't want to roll back the last windows update unnecessarily. > > > John in Brisbane > > > > > -- > PDML Pentax-Discuss Mail List > [email protected] > http://pdml.net/mailman/listinfo/pdml_pdml.net > to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions. -- -bmw -- PDML Pentax-Discuss Mail List [email protected] http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions. -- PDML Pentax-Discuss Mail List [email protected] http://pdml.net/mailman/listinfo/pdml_pdml.net to UNSUBSCRIBE from the PDML, please visit the link directly above and follow the directions.
