MikroTik

Posted: **Mon Jan 13, 2025 8:38 am**

When I tried upgrading my RB450Gx4 router to the latest 7.17rc version, it restarted but remained on 7.16. The first log entry stated: "Upgrade failed, free 9 kB of kernel disk space." My router has over 400MB of free disk space, and despite searching extensively online, I couldn’t find anyone else encountering this error on RouterOS.

Posted: **Mon Jan 13, 2025 6:56 pm**

/system/resource/print

Posted: **Thu Jan 16, 2025 5:17 pm**

Same thing with stable release. Probably time to wait for 7.17.1...

/system/resource/print
                   uptime: 7m57s
                  version: 7.16.2 (stable)
               build-time: 2024-11-26 12:09:40
         factory-software: 6.44.1
              free-memory: 928.1MiB
             total-memory: 1024.0MiB
                      cpu: ARM
                cpu-count: 4
            cpu-frequency: 448MHz
                 cpu-load: 3%
           free-hdd-space: 387.2MiB
          total-hdd-space: 512.0MiB
  write-sect-since-reboot: 46
         write-sect-total: 362749
               bad-blocks: 0.1%
        architecture-name: arm
               board-name: RB450Gx4
                 platform: MikroTik

SUP-176604

Posted: **Thu Jan 16, 2025 10:42 pm**

No good news.... what is your bootloader version ?

The only arm 32 dev i have on the lab hap ac3 and successfully upgrade theses dev to 7.17 (128MB ROM)

MikroTik

RB450Gx4 Fails to Upgrade from 7.16.2 to 7.17rc: "Insufficient Kernel Space" Error Unseen Online

RB450Gx4 Fails to Upgrade from 7.16.2 to 7.17rc: "Insufficient Kernel Space" Error Unseen Online

Re: RB450Gx4 Fails to Upgrade from 7.16.2 to 7.17rc: "Insufficient Kernel Space" Error Unseen Online

Re: RB450Gx4 Fails to Upgrade from 7.16.2 to 7.17rc: "Insufficient Kernel Space" Error Unseen Online

Re: RB450Gx4 Fails to Upgrade from 7.16.2 to 7.17rc: "Insufficient Kernel Space" Error Unseen Online