Dual Boot Detected

L2 Linker

Dual Boot Detected

Hi All,

    Any idea why PA firewall does generate the below error? 

domain: 1
receive_time: 2020/06/25 08:34:48
actionflags: 0x0
type: SYSTEM
subtype: general
config_ver: 0
time_generated: 2020/06/25 08:28:13
dg_hier_level_1: 0
dg_hier_level_2: 0
dg_hier_level_3: 0
dg_hier_level_4: 0
vsys_id: 0
eventid: general
fmt: 0
id: 0
module: general
severity: high
opaque: detect_dual_boot_disk: stderr: res = pat.group(1).strip('"')
opaque: detect_dual_boot_disk: stderr: getLabelCount()

opaque: detect_dual_boot_disk: stderr: File /etc/masterd.d/first-load/post-sysd-up/detect_dual_boot_disk, line 34, in
opaque: detect_dual_boot_disk: stderr: File /etc/masterd.d/first-load/post-sysd-up/detect_dual_boot_disk, line 21, in getLabelCount

opaque: detect_dual_boot_disk: stderr: AttributeError: 'NoneType' object has no attribute 'group'

Sourav Saha
Community Team Member

Hi @Sourav_Saha ,


No idea.  I couldn't find a reference in our database either.

You might have luck opening a support case to have more information.




L2 Linker

PA support said, it's a know issue and can be resolved by OS upgrade only. 


Sourav Saha
Cyber Elite




Yes that is correct.

Which PAN OS you are running?



L2 Linker

now, it's 9.1.3 
we have updated OS last week. 


Sourav Saha
L0 Member

If the issue is a known issue, can you tell me what the bug-id is? I'm having the same problem.



L0 Member


If the issue is a known issue, can you tell me what the bug-id is? I'm having the same problem.

I checked the addressed issues in 9.1.1-9.1.3, but couldn't find a matching bug ID.


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