configfs not mounting under /sys/kernel/config during boot
SirMaximilian opened this issue · 9 comments
configfs is not mounting at boot causing the script /opt/nvidia/l4t-usb-device-mode/nv-l4t-usb-device-mode-start.sh to fail with mkdir: cannot create directory ‘/sys/kernel/config/usb_gadget’: No such file or directory. Without the device mode the USB serial, network, and mass storage aren't starting. I'm able to mount configfs once the system boots with mount -t configfs none /sys/kernel/config
I'm also experiencing issues with the rootfs not expanding and dns not resolving as well.
Ive gotten Ubuntu 22.04 to build by not installing python-is-python2 and removing the python2 jetson-gpio lib with
RUN rm /build/Linux_for_Tegra/tools/python-jetson-gpio_*_arm64.deb after extracting the BSP
I'm aware of those issues. Fixes are coming this week or next week. Meanwhile check the open issues, you'll find the fixes there
any updates? could you share what you think is causing the mounting issue?
For the DNS, you can fix it this way
# echo "nameserver 8.8.8.8" > /etc/resolv.conf
# chattr +i /etc/resolv.conf
For the rootfs not expanding, can you share what makes you think it's not expanding ? the output of lsblk -f and df -h commands for instance
About the mounting issues, I never had that before. What board are you using ?
Ive gotten Ubuntu 22.04 to build by not installing python-is-python2 and removing the python2 jetson-gpio lib with
RUN rm /build/Linux_for_Tegra/tools/python-jetson-gpio_*_arm64.deb after extracting the BSP
Thanks for the tip.
I confirm the issue with the resize. if you reboot then it will work.
$ sudo systemctl status resizerootfs.service
I'll fix it in #103
For the mount issues, I can't reproduce the issue. the configfs is mount correctly
jetson@localhost:~$ mount
/dev/mmcblk0p1 on / type ext4 (rw,relatime,data=ordered)
proc on /proc type proc (rw,relatime)
sysfs on /sys type sysfs (rw,relatime)
none on /dev type devtmpfs (rw,relatime,size=1784188k,nr_inodes=446047,mode=755)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev)
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000)
tmpfs on /run type tmpfs (rw,nosuid,nodev,size=405916k,mode=755)
tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k)
tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755)
cgroup2 on /sys/fs/cgroup/unified type cgroup2 (rw,nosuid,nodev,noexec,relatime)
cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,name=systemd)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
cgroup on /sys/fs/cgroup/net_cls,net_prio type cgroup (rw,nosuid,nodev,noexec,relatime,net_cls,net_prio)
cgroup on /sys/fs/cgroup/hugetlb type cgroup (rw,nosuid,nodev,noexec,relatime,hugetlb)
cgroup on /sys/fs/cgroup/pids type cgroup (rw,nosuid,nodev,noexec,relatime,pids)
cgroup on /sys/fs/cgroup/debug type cgroup (rw,nosuid,nodev,noexec,relatime,debug)
cgroup on /sys/fs/cgroup/cpu,cpuacct type cgroup (rw,nosuid,nodev,noexec,relatime,cpu,cpuacct)
cgroup on /sys/fs/cgroup/memory type cgroup (rw,nosuid,nodev,noexec,relatime,memory)
cgroup on /sys/fs/cgroup/cpuset type cgroup (rw,nosuid,nodev,noexec,relatime,cpuset)
cgroup on /sys/fs/cgroup/blkio type cgroup (rw,nosuid,nodev,noexec,relatime,blkio)
cgroup on /sys/fs/cgroup/devices type cgroup (rw,nosuid,nodev,noexec,relatime,devices)
cgroup on /sys/fs/cgroup/perf_event type cgroup (rw,nosuid,nodev,noexec,relatime,perf_event)
cgroup on /sys/fs/cgroup/freezer type cgroup (rw,nosuid,nodev,noexec,relatime,freezer)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=29,pgrp=1,timeout=0,minproto=5,maxproto=5,direct)
debugfs on /sys/kernel/debug type debugfs (rw,nosuid,nodev,noexec,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime)
tracefs on /sys/kernel/tracing type tracefs (rw,nosuid,nodev,noexec,relatime)
mqueue on /dev/mqueue type mqueue (rw,nosuid,nodev,noexec,relatime)
configfs on /sys/kernel/config type configfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /run/user/1000 type tmpfs (rw,nosuid,nodev,relatime,size=405912k,mode=700,uid=1000,gid=1000)
Sorry for the late reply but this issue still persists when building with ubuntu 22.04. I've gotten it to build with 20.04 and the configfs mounts correctly.
@SirMaximilian
I have updated the l4t 35 to the latest available version.
I have tested with jetson orin nano and it seems to be working with ubuntu 22.04
root@localhost:~# lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 22.04.4 LTS
Release: 22.04
Codename: jammy
root@localhost:~# mount | grep configfs
configfs on /sys/kernel/config type configfs (rw,nosuid,nodev,noexec,relatime)
root@localhost:~# cat /etc/nv_tegra_release
# R35 (release), REVISION: 5.0
I am gonna close this one for the moment. feel free to comment here if you still have the issue