2 ms·

I guess maybe mine is just too old from before they got this sorted. From what I remember, mine always fully turns black then clears before rendering. Even big

by ralferoo 10mo ago

I guess maybe mine is just too old from before they got this sorted. From what I remember, mine always fully turns black then clears before rendering. Even big areas of the page that are white both before and after, there was always a full screen black flash. I wouldn't be at all bothered if it was just the areas with text that went fully black before clearing, but it's very jarring full screen.

crtasm 10mo ago
I think installing KOReader would let you configure it https://github.com/koreader/koreader/wiki/Installation-on-Kobo-devices https://github.com/koreader/koreader/wiki/Installation-on-Ko... That said I have a 2012 Kobo Mini with the option in stock firmware (and an undocumented "only refresh when I choose to" setting too). Maybe there's a firmware update for yours that would add it?
- ralferoo 10mo ago
  I dug one of mine out of the cupboard and just checked. There's an option for refresh after every: with options from 1 page to 6 pages. I guess better than I remembered, but that's still not what I was after. What I really want is for the framebuffer to remember past pixels, so that the blacking out is restricted to only areas where there previously were pixel. I don't really mind noise on where the text was while the page is replaced, it the big areas flashing black needlessly that's distracting. I might try out this firmware over the holidays though. If I get back into using the kobo as an e-reader, maybe I'll look at the issue myself now that it's open source, if it's not been addressed by someone already.
  - crtasm 10mo ago
    In case it's unclear, KOReader is an application you can run - not replacement firmware. For the stock reader I believe this was the option I changed to disable automatic refresh entirely : https://old.reddit.com/r/kobo/comments/pbqey3/page_refresh_intervals_10/hae72uc/ https://old.reddit.com/r/kobo/comments/pbqey3/page_refresh_i...
    - ralferoo 10mo ago
      Thanks, I hadn't realised that. It's so long since I properly used the Kobo, I didn't recognise any of the names.
andrepd 10mo ago
I know this is an option since at least 2014, which is when I got mine x) I guess if yours is even older, you might need a software update?

crtasm 10mo ago

I think installing KOReader would let you configure it https://github.com/koreader/koreader/wiki/Installation-on-Kobo-devices https://github.com/koreader/koreader/wiki/Installation-on-Ko... That said I have a 2012 Kobo Mini with the option in stock firmware (and an undocumented "only refresh when I choose to" setting too). Maybe there's a firmware update for yours that would add it?

ralferoo 10mo ago
I dug one of mine out of the cupboard and just checked. There's an option for refresh after every: with options from 1 page to 6 pages. I guess better than I remembered, but that's still not what I was after. What I really want is for the framebuffer to remember past pixels, so that the blacking out is restricted to only areas where there previously were pixel. I don't really mind noise on where the text was while the page is replaced, it the big areas flashing black needlessly that's distracting. I might try out this firmware over the holidays though. If I get back into using the kobo as an e-reader, maybe I'll look at the issue myself now that it's open source, if it's not been addressed by someone already.
- crtasm 10mo ago
  In case it's unclear, KOReader is an application you can run - not replacement firmware. For the stock reader I believe this was the option I changed to disable automatic refresh entirely : https://old.reddit.com/r/kobo/comments/pbqey3/page_refresh_intervals_10/hae72uc/ https://old.reddit.com/r/kobo/comments/pbqey3/page_refresh_i...
  - ralferoo 10mo ago
    Thanks, I hadn't realised that. It's so long since I properly used the Kobo, I didn't recognise any of the names.

andrepd 10mo ago

I know this is an option since at least 2014, which is when I got mine x) I guess if yours is even older, you might need a software update?