https://bugs.winehq.org/show_bug.cgi?id=53382 NSLW <lukasz.wojnilowicz(a)gmail.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |lukasz.wojnilowicz(a)gmail.co | |m --- Comment #7 from NSLW <lukasz.wojnilowicz(a)gmail.com> --- I have the same issue as the original poster. Last good version that worked for me is Wine 6.10. I test it by starting "wine explorer" and it's unbelievably slow in drawing when an external monitor is connected. "Emulate a virtual desktop" helps. I haven't yet tried the patch from the comment #7. Regression test gave: d171d1116764260f4ae272c69b54e5dfd13c6835 is the first bad commit commit d171d1116764260f4ae272c69b54e5dfd13c6835 Author: Zhiyi Zhang <zzhang(a)codeweavers.com> Date: Mon May 31 16:12:44 2021 +0800 gdi32: Return correct color depth for display DCs in GetDeviceCaps(). Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=29184 Signed-off-by: Zhiyi Zhang <zzhang(a)codeweavers.com> Signed-off-by: Huw Davies <huw(a)codeweavers.com> Signed-off-by: Alexandre Julliard <julliard(a)winehq.org> dlls/gdi32/driver.c | 19 ++++++++++++++++++- dlls/user32/tests/monitor.c | 1 - dlls/winex11.drv/init.c | 2 -- 3 files changed, 18 insertions(+), 4 deletions(-) Please somebody: 1) Finally confirm this bug 2) Change first affected "Version:" from "7.13" to "6.11" 3) Add "regression" in "Keywords:" 4) Add "d171d1116764260f4ae272c69b54e5dfd13c6835" in "Regression SHA1:" Additional info: 1) My GPU driver is NVIDIA 340.108 2) My color depth is 24 bits and it seems to be not selectable in nvidia-settings 3) I use Fedora 37 KDE 5.26.4 4) My external monitor is connected through a HDMI cable 5) My laptop screen is off when my external monitor is on -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.