Roy van der Vegt

Your musl attempt looks like it could work. Did you copy the bmp image to the arm target as well? The example expects the image to be in the directory...

Could you try building without --release? Then we can see the actual line numbers at which it is failing.

Okay, now we can at least see at which line it fails. It appears to be line 18, which sets the graphics mode. Could you comment out this line and...

Okay, so it errors out because the source and destination do not have an equal size. This could have something to do with the device having a different value for...

Yes that could be the case. Looking through the kernel code of the device the 0x402 ioctl seems to be used for updating the eink display: https://github.com/BOOKEEN/kernel-linux-3.0/blob/0aeda9a8538f2e2dcdfee92b5740a6bcc33c3662/include/linux/drv_display_sun4i.h#L802. You could try...

Can confirm, happens to me as well. Possible workaround (by Frankenstu): http://forum.cyanogenmod.org/topic/107023-cm12121-wifi-connectivity-issuesdrops-workaround-included/#entry523766. ``` Go to Settings / Wi-Fi / Advanced Go to "Keep Wi-Fi on during sleep" Select "Never" Now...

@M1cha I get the following errors in dmesg: ``` [39941.591033] Suspending console(s) (use no_console_suspend to debug) [39941.599700] msm_fb_ext_suspend: Turning off HPD circuitry [39941.613311] wlan: [21668:E :HDD] hdd_is_apps_power_collapse_allowed: do not allow...