dialogue won't start, high cpu usage
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
subiquity |
Incomplete
|
Undecided
|
Unassigned | ||
ubuntu-desktop-provision |
New
|
Undecided
|
Unassigned | ||
probert (Ubuntu) |
New
|
Undecided
|
Unassigned | ||
subiquity (Ubuntu) |
New
|
Undecided
|
Unassigned |
Bug Description
I connected the system to wifi using gnome's settings.
Stuck at the "Preparing Ubuntu..." screen burning 100% cpu on one core.
The process burning CPU (currently at 27m runtime) is:
python3 -m subiquity.
strace shows no output when run for several seconds, so no syscalls in the hot loop
I generated a core dump of the running process using GDB, but at 627M I don't think it is going anywhere. When I attach with gdb I see:
0x00007f23d27ce5bb in nl80211_get_ie (ie=0 '\000', ies_len=<optimized out>, ies=<optimized out>) at probert/
warning: 378 probert/
Could you provide the logs from /var/log/installer/ please? I've yet to run into this on my tests.