https://bugs.kde.org/show_bug.cgi?id=510992
--- Comment #55 from [email protected] --- (In reply to Ferenc Lengyel from comment #54) > For me, on a ThinkPad X9-15p (2026, Panther Lake), it is the Realtek SD card > reader RTS522A that sends the abort message that messes with suspend (also > messing with the audio amps for the speakers, but that might be a different > issue, just triggered by the wake-up signal). I am also using the "just > disable the card reader on every boot automatically" (modprobe blacklist) > workaround, but I would consider using pre- and post-suspend hooks to > disable and enable the card reader before and after suspend instead, if I > ever wanted to use it. > > cachyos-linux 7.2.2, KDE Plasma 6.7.4 > > Specifically, PowerDevil arms `/sys/power/wakeup_count` (dark resume), then > the Realtek RTS522A reader's `rtsx_pci_runtime_resume()` calls > `mmc_detect_change()`, which emits a wakeup event on `mmc0` during prepare. > And this seems to induce a ~21 s delay in the suspend process. I can confirm that my computer also uses a Realtek sd card reader, however it is an RTS525A, so it might be a generation rather then a specific reader? How are you seeing these calls so i may confirm that it is the same cause? -- You are receiving this mail because: You are watching all bug changes.
