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-rw-r--r--cloudinit/sources/DataSourceAltCloud.py6
1 files changed, 6 insertions, 0 deletions
diff --git a/cloudinit/sources/DataSourceAltCloud.py b/cloudinit/sources/DataSourceAltCloud.py
index a834f8eb..1e913a6e 100644
--- a/cloudinit/sources/DataSourceAltCloud.py
+++ b/cloudinit/sources/DataSourceAltCloud.py
@@ -115,6 +115,12 @@ class DataSourceAltCloud(sources.DataSource):
'''
+ uname_arch = os.uname()[4]
+ if uname_arch.startswith("arm") or uname_arch == "aarch64":
+ # Disabling because dmidecode in CMD_DMI_SYSTEM crashes kvm process
+ LOG.debug("Disabling AltCloud datasource on arm (LP: #1243287)")
+ return 'UNKNOWN'
+
cmd = CMD_DMI_SYSTEM
try:
(cmd_out, _err) = util.subp(cmd)