Description of problem: with latest update on f31, I see fwupd 1.3.6-1.fc31 uses a good amount of cpu time, even when it's not doing anything top shows it uses ~ 2.3% of CPU time, and within 12 hours today, it used 15 minutes in total [root@hilbert ~]# rpm -q fwupd fwupd-1.3.6-1.fc31.x86_64 [root@hilbert ~]# journalctl -u fwupd -f -- Reboot -- Jan 08 07:53:55 hilbert.berg.ol systemd[1]: Starting Firmware update daemon... Jan 08 07:53:56 hilbert.berg.ol systemd[1]: Started Firmware update daemon. Jan 08 19:38:00 hilbert.berg.ol systemd[1]: Stopping Firmware update daemon... Jan 08 19:38:00 hilbert.berg.ol systemd[1]: fwupd.service: Succeeded. Jan 08 19:38:00 hilbert.berg.ol systemd[1]: Stopped Firmware update daemon. Jan 08 19:38:00 hilbert.berg.ol systemd[1]: fwupd.service: Consumed 15min 13.482s CPU time. Version-Release number of selected component (if applicable): fwupd-1.3.6-1.fc31.x86_64 I don't recall it using that much CPU in earlier versions.
Indeed i'm observing this phenomenon, too, and consider this a noticable waste of CPU resources. Before, the fwupd was polling an eventfd and an inotifyfd with a timeout of 3 seconds. Now it polls an USB related filedesciptor with a timeout of 1 ms. The CPU consumption is about 75 % in system space (the poll) and 25 % in user space. I really wonder, if this high polling frequency is really necessary. A poll returns on a relevant event on a filedescriptor. To timeout a poll makes sense, if other conditions need to be checked between polling the filedescriptors. I encourage the developers to ask themselves, if this is really necessary every millisecond. In the meantime i'll disable fwupd. It did not run on Fedora 30. I wonder, if i'll be missing it on 31.
I am also experiencing this issue on Fedora 31 on a Late 2011 Macbook Pro - I wondered at first if it was some sort of compromise. Here are the last few days of relevant journalctl entries: Jan 18 09:10:04 localhost.localdomain gnome-software[2480]: not handling error download-failed for action refresh: failed to download https://cdn.fwupd.org/downloads/firmware.xml.gz.asc: Cannot resolve hostname Jan 18 09:10:51 localhost.localdomain systemd[1]: fwupd.service: Succeeded. Jan 18 09:10:51 localhost.localdomain systemd[1]: fwupd.service: Consumed 53min 54.364s CPU time. Jan 18 09:10:51 localhost.localdomain audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=fwupd comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' Jan 18 09:11:36 localhost.localdomain audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=fwupd-offline-update comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' Jan 18 09:11:36 localhost.localdomain audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=fwupd-offline-update comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' Jan 18 09:11:36 localhost.localdomain systemd[1]: fwupd-offline-update.service: Succeeded. Jan 18 09:15:30 localhost.localdomain gnome-software[7016]: enabled plugins: desktop-categories, fwupd, os-release, packagekit, packagekit-local, packagekit-offline, packagekit-proxy, packagekit-refresh, packagekit-upgrade, packagekit-url-to-app, shell-extensions, appstream, fedora-pkgdb-collections, desktop-menu-path, epiphany, fedora_langpacks, flatpak, hardcoded-blacklist, hardcoded-featured, hardcoded-popular, modalias, packagekit-refine, rewrite-resource, odrs, packagekit-history, provenance, repos, systemd-updates, generic-updates, packagekit-refine-repos, provenance-license, icons, key-colors, key-colors-metadata Jan 18 09:15:30 localhost.localdomain fwupd[7297]: 15:15:30:0953 FuPluginUefi SMBIOS BIOS Characteristics Extension Byte 2 is invalid -- UEFI Specification is unsupported, but /sys/firmware/efi exists: System does not support UEFI mode Jan 18 09:15:30 localhost.localdomain fwupd[7297]: 15:15:30:0956 FuPluginThunderbolt /sys/devices/pci0000:00/0000:00:01.1/0000:05:00.0/0000:06:00.0/0000:07:00.0/domain0/0-0 is in safe mode -- VID/DID will need to be set by another plugin Jan 18 09:15:30 localhost.localdomain fwupd[7297]: 15:15:30:0968 FuPluginUefi Error opening directory “/sys/firmware/efi/esrt/entries”: No such file or directory Jan 18 09:15:31 localhost.localdomain audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=fwupd comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' Jan 19 10:31:13 localhost.localdomain gnome-software[7016]: not handling error download-failed for action refresh: failed to download https://cdn.fwupd.org/downloads/firmware.xml.gz.asc: Cannot resolve hostname Jan 19 10:31:13 localhost.localdomain gnome-software[7016]: not handling error download-failed for action refresh: failed to download https://cdn.fwupd.org/downloads/firmware.xml.gz.asc: Cannot resolve hostname Jan 19 13:37:58 localhost.localdomain fwupd[7297]: 19:37:58:0195 FuPluginDfu truncated DFU interface data, no bcdDFUVersion Jan 21 15:40:24 localhost.localdomain gnome-software[7016]: not handling error download-failed for action refresh: failed to download https://cdn.fwupd.org/downloads/firmware.xml.gz.asc: Cannot resolve hostname Jan 21 15:40:24 localhost.localdomain gnome-software[7016]: not handling error download-failed for action refresh: failed to download https://cdn.fwupd.org/downloads/firmware.xml.gz.asc: Cannot resolve hostname
Same issue here. It looks like it is stuck on an endless loop on `poll`. $ sudo strace -fp 2724 Linux LAPTOP-RJKFH31C.lan 5.4.10-200.fc31.x86_64 #1 SMP Thu Jan 9 19:58:12 UTC 2020 x86_64 x86_64 x86_64 GNU/Linux $ ps -elf|grep fwupd 4 S root 2724 1 2 80 0 - 141190 - 01:52 ? 00:00:14 /usr/libexec/fwupd/fwupd $ sudo strace -fp 2724 strace: Process 2724 attached with 5 threads [pid 2730] restart_syscall(<... resuming interrupted read ...> <unfinished ...> [pid 2729] restart_syscall(<... resuming interrupted read ...> <unfinished ...> [pid 2728] restart_syscall(<... resuming interrupted read ...> <unfinished ...> [pid 2726] restart_syscall(<... resuming interrupted read ...> <unfinished ...> [pid 2724] restart_syscall(<... resuming interrupted read ...> <unfinished ...> [pid 2729] <... restart_syscall resumed>) = 0 [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout) [pid 2729] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1^Cstrace: Process 2724 detached strace: Process 2726 detached strace: Process 2728 detached strace: Process 2729 detached <detached ...> strace: Process 2730 detached
The issue has been recognized upstream: https://github.com/fwupd/fwupd/issues/1712 And fixed in libgusb: https://github.com/hughsie/libgusb/pull/25 The patch is fairly simple, maybe Fedora could provide a patched version of the libgusb package? (There is no new libgusb release yet.)
if anyone is interested: i uninstalled fwupd with: rpm -e --nodeps fwupd Did not observe any problems, though rpm reported a dependency of gnome
Note that instead of removing it, you can also stop and disable the service: $ sudo systemctl stop fwupd $ sudo systemctl disable fwupd Then, to reenable it later, when the issue is fixed: $ sudo systemctl enable fwupd
Created attachment 1655616 [details] gdb output PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 1794 root 20 0 641296 34824 19812 S 3.6 0.4 1:28.15 fwupd [chris@flap ~]$ sudo strace -p 1794 [sudo] password for chris: strace: Process 1794 attached restart_syscall(<... resuming interrupted read ...>^Cstrace: Process 1794 detached <detached ...> attaching gdb stack trace, but the problem doesn't happen when gdb is attached to the fwupd process, when I quit gdb, it resumes.
Comment #6 is not true. I stopped and disabled fwupd, but after next boot it ran again, probably due to dependencies.
Comment #8 is correct! And I thought I was the admin of my system! I don't like to remove it because gnome depends on it. So instead, I commented it out in /usr/lib/systemd/system/fwupd.service like this: #ExecStart=/usr/libexec/fwupd/fwupd ExecStart=/bin/echo comment #7 should do the test again with `strace -fp`. The option -f is required because it is a child process that enters a busy loop, see pids below: $ sudo strace -fp 20005 strace: Process 20005 attached with 5 threads [pid 20017] restart_syscall(<... resuming interrupted read ...> <unfinished ...> [pid 20015] restart_syscall(<... resuming interrupted read ...> <unfinished ...> [pid 20014] restart_syscall(<... resuming interrupted read ...> <unfinished ...> [pid 20011] restart_syscall(<... resuming interrupted read ...> <unfinished ...> [pid 20005] restart_syscall(<... resuming interrupted read ...> <unfinished ...> [pid 20015] <... restart_syscall resumed>) = 0 [pid 20015] poll([{fd=12, events=POLLIN}, {fd=14, events=POLLIN}], 2, 1) = 0 (Timeout)
fwupd is a static service, so you can't disabled it, but you can mask it: systemctl mask fwupd.service. This is persistent though, any reset to systemd unit presets has no affect on masked units. You have to manually unmask it.
This is fixed by libgusb update: https://bodhi.fedoraproject.org/updates/FEDORA-2020-bd3bcad200
This bug appears to have been reported against 'rawhide' during the Fedora 32 development cycle. Changing version to 32.
> This is fixed by libgusb update Indeed.