Guest Posted April 28, 2018 Share Posted April 28, 2018 Hi All, I have some freeze behaviour when trying to update nano pi neo 256M. Apr 28 03:39:52 armbian kernel: [81490.237968] Out of memory: Kill process 18786 (apt-updates) score 55 or sacrifice child Apr 28 03:39:52 armbian kernel: [81490.237989] Killed process 18786 (apt-updates) total-vm:42264kB, anon-rss:32336kB, file-rss:0kB In normal state the swap seems to be ok I did "free -m" about 33% max of memory use in normal time "df -h" show to 71% use max of sd card Quote total used free shared buff/cache available Mem: 241 64 136 17 40 144 Swap: 127 0 127 But when apt-get update, it slow down boards when it arrives at 97%..... sometimes at 73% Link to comment Share on other sites More sharing options...
Guest Posted April 28, 2018 Share Posted April 28, 2018 Quote Apr 28 03:39:52 nanopineo kernel: [81477.839068] SLAB: Unable to allocate memory on node 0 (gfp=0x20) Apr 28 03:39:52 nanopineo kernel: [81477.839082] cache: size-64, object size: 64, order: 0 Apr 28 03:39:52 nanopineo kernel: [81477.839574] node 0: slabs: 820/820, objs: 48380/48380, free: 0 Apr 28 03:39:52 nanopineo kernel: [81477.841144] cron: page allocation failure: order:0, mode:0x20 It can take some hours before unfreeze and before kill apt-updates (can't access to serial debug until auto kill updates) Link to comment Share on other sites More sharing options...
Guest Posted April 28, 2018 Share Posted April 28, 2018 "apt-get clean" seems to make things better working..... This can avoid freezing everything at midnight when cron auto updates ^^ root@nanopineo:/etc/cron.d# cat armbian-updates @reboot root /usr/lib/armbian/apt-updates @daily root /usr/lib/armbian/apt-updates What does "/usr/lib/armbian/apt-updates" exactly do ? Link to comment Share on other sites More sharing options...
zador.blood.stained Posted April 28, 2018 Share Posted April 28, 2018 5 hours ago, sirob said: What does "/usr/lib/armbian/apt-updates" exactly do ? count the number of available package updates to display in the MOTD. Link to comment Share on other sites More sharing options...
Guest Posted May 20, 2018 Share Posted May 20, 2018 On 4/28/2018 at 10:31 AM, zador.blood.stained said: count the number of available package updates to display in the MOTD. Ok I better understand, thank you for your reply Zador I have still some freeze (during updates, it's "normal" but I don't want to do updates) How can I disable all updates in amrbian ? cd /etc/cron.d/ rm -rf sysstat aptitude apt-compat I try "Freeze" option with amrbian-config... Link to comment Share on other sites More sharing options...
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