i.MX ProcessorsのトピックProblems after OTA update https://community.nxp.com/t5/i-MX-Processors/Problems-after-OTA-update/m-p/763476#M118601 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P></P><P>Im trying to get OTA updates on a VAR_SOM_MX6 SOM-Solo running Android 5.0.2 to work, however after (attempting to) applying the update my system is in an unusable state. It cycles between normal mode and recovery mode, I cant use console or adb and therefore cant check logs for what went wrong. Screen output suggests the following problems:</P><P></P><P><STRONG>EXT4-fs (mmcblk1p5): INFO: recovery required on readonly filesystem</STRONG><BR /><STRONG>EXT4-fs (mmcblk1p5): write access will be enabled during recovery</STRONG><BR /><STRONG>EXT4-fs (mmcblk1p5): recovery complete</STRONG><BR /><STRONG>EXT4-fs (mmcblk1p5): mounted filesystem with ordered data mode. Opts: barrier=1</STRONG><BR /><STRONG>fs_mgr: __mount(source=/dev/block/mmcblk1p5,target=/system,type=ext4)=0</STRONG><BR /><BR /></P><P>mmcblk1p5 is mounted readonly. (/dev/block/mmcblk1p5 /system ext4 ro,barrier=1 wait)</P><P></P><P><STRONG>init: cannot execve('/system/bin/displayon.sh'): Permission denied</STRONG><BR /><STRONG>init: cannot execve('/system/bin/lmkd'): Permission denied</STRONG><BR /><STRONG>init: cannot execve('/system/bin/logd'): Permission denied</STRONG><BR /><STRONG>init: cannot execve('/system/bin/servicemanager'): Permission denied</STRONG><BR /><STRONG>init: cannot execve('/system/bin/vold'): Permission denied</STRONG><BR /><STRONG>init: cannot execve('/system/bin/surfaceflinger'): Permission denied</STRONG><BR /><STRONG>...</STRONG><BR /><STRONG>init: critical process 'lmkd' exited 4 times in 4 minutes; rebooting into recovery mode</STRONG></P><P></P><P>This suggests to me the files from the update did get copied but permissions werent set correctly.</P><P></P><P>What can I do to resolve this issue and get OTA updates to work correctly? Attached are the screen outputs during recovery mode and after the update.</P><P></P><P>Thanks in advance</P></BODY></HTML> Fri, 10 Nov 2017 13:26:42 GMT saschaseefelder 2017-11-10T13:26:42Z Problems after OTA update https://community.nxp.com/t5/i-MX-Processors/Problems-after-OTA-update/m-p/763476#M118601 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P></P><P>Im trying to get OTA updates on a VAR_SOM_MX6 SOM-Solo running Android 5.0.2 to work, however after (attempting to) applying the update my system is in an unusable state. It cycles between normal mode and recovery mode, I cant use console or adb and therefore cant check logs for what went wrong. Screen output suggests the following problems:</P><P></P><P><STRONG>EXT4-fs (mmcblk1p5): INFO: recovery required on readonly filesystem</STRONG><BR /><STRONG>EXT4-fs (mmcblk1p5): write access will be enabled during recovery</STRONG><BR /><STRONG>EXT4-fs (mmcblk1p5): recovery complete</STRONG><BR /><STRONG>EXT4-fs (mmcblk1p5): mounted filesystem with ordered data mode. Opts: barrier=1</STRONG><BR /><STRONG>fs_mgr: __mount(source=/dev/block/mmcblk1p5,target=/system,type=ext4)=0</STRONG><BR /><BR /></P><P>mmcblk1p5 is mounted readonly. (/dev/block/mmcblk1p5 /system ext4 ro,barrier=1 wait)</P><P></P><P><STRONG>init: cannot execve('/system/bin/displayon.sh'): Permission denied</STRONG><BR /><STRONG>init: cannot execve('/system/bin/lmkd'): Permission denied</STRONG><BR /><STRONG>init: cannot execve('/system/bin/logd'): Permission denied</STRONG><BR /><STRONG>init: cannot execve('/system/bin/servicemanager'): Permission denied</STRONG><BR /><STRONG>init: cannot execve('/system/bin/vold'): Permission denied</STRONG><BR /><STRONG>init: cannot execve('/system/bin/surfaceflinger'): Permission denied</STRONG><BR /><STRONG>...</STRONG><BR /><STRONG>init: critical process 'lmkd' exited 4 times in 4 minutes; rebooting into recovery mode</STRONG></P><P></P><P>This suggests to me the files from the update did get copied but permissions werent set correctly.</P><P></P><P>What can I do to resolve this issue and get OTA updates to work correctly? Attached are the screen outputs during recovery mode and after the update.</P><P></P><P>Thanks in advance</P></BODY></HTML> Fri, 10 Nov 2017 13:26:42 GMT https://community.nxp.com/t5/i-MX-Processors/Problems-after-OTA-update/m-p/763476#M118601 saschaseefelder 2017-11-10T13:26:42Z Re: Problems after OTA update https://community.nxp.com/t5/i-MX-Processors/Problems-after-OTA-update/m-p/763477#M118602 <HTML><HEAD></HEAD><BODY><P>Hello Sascha Seefelder,</P><P></P><P>The VAR-SOM products are supported by Variscite. If the Android image you downloaded on the board is from Variscite’s BSP and does support OTA updates I would recommend contacting them or looking at their forums.</P><P></P><P>Another alternative would be considering Android-centric forums such as Google’s developer’s portal, as this function changes significantly between Android revisions.</P><P></P><P>Regards,</P></BODY></HTML> Wed, 15 Nov 2017 21:13:29 GMT https://community.nxp.com/t5/i-MX-Processors/Problems-after-OTA-update/m-p/763477#M118602 gusarambula 2017-11-15T21:13:29Z