*** This bug is a duplicate of bug 1579712 ***
https://bugs.launchpad.net/bugs/1579712
I noticed the same problem on a fresh 16.04 install. I booted it again
few days later, and noticed "appstreamcli refresh" process using 100%
cpu. Running strace on it doesn't show any activity. Gdb shows that it
seems to be looping in as_yamldata_parse_distro_data ():
(gdb) bt
#0 0x00007eff42d03c4c in as_yamldata_parse_distro_data ()
from /usr/lib/x86_64-linux-gnu/libappstream.so.3
#1 0x00007eff42d05537 in as_metadata_parse_yaml ()
from /usr/lib/x86_64-linux-gnu/libappstream.so.3
#2 0x00007eff42d05c55 in as_metadata_parse_file ()
from /usr/lib/x86_64-linux-gnu/libappstream.so.3
#3 0x00007eff42d08d49 in as_data_pool_update ()
from /usr/lib/x86_64-linux-gnu/libappstream.so.3
#4 0x00007eff42cfe272 in as_cache_builder_refresh ()
from /usr/lib/x86_64-linux-gnu/libappstream.so.3
#5 0x00000000004049de in ascli_refresh_cache ()
#6 0x0000000000403ceb in as_client_run ()
#7 0x00007eff4292c830 in __libc_start_main (main=0x403490 <main>, argc=2,
argv=0x7ffc131f67c8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffc131f67b8)
at ../csu/libc-start.c:291
#8 0x0000000000403519 in _start ()
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https://bugs.launchpad.net/bugs/1583845
Title:
Can't "apt-get update" - appstreamcli stuck at 100% Processor
Utilization
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