I have deleted several files in the Ubuntu OS, and run the jupyter notebook, there is error: OSError: [Errno 28] No space left on device
df -H Filesystem Size Used Avail Use% Mounted on udev 7.9G 0 7.9G 0% /dev tmpfs 1.6G 18M 1.6G 2% /run /dev/sda1 104G 104G 0 100% / tmpfs 7.9G 0 7.9G 0% /dev/shm tmpfs 5.3M 0 5.3M 0% /run/lock tmpfs 7.9G 0 7.9G 0% /sys/fs/cgroup /dev/loop0 99M 99M 0 100% /snap/core/8935 /dev/loop1 97M 97M 0 100% /snap/google-cloud-sdk/123 /dev/loop2 58M 58M 0 100% /snap/core18/1705 /dev/loop3 96M 96M 0 100% /snap/core/8689 /dev/loop4 102M 102M 0 100% /snap/google-cloud-sdk/126 /dev/sda15 110M 3.8M 106M 4% /boot/efi tmpfs 1.6G 0 1.6G 0% /run/user/1001 df -i ``` Filesystem Inodes IUsed IFree IUse% Mounted on udev 1918655 417 1918238 1% /dev tmpfs 1923861 582 1923279 1% /run /dev/sda1 12902400 722443 12179957 6% / tmpfs 1923861 1 1923860 1% /dev/shm tmpfs 1923861 7 1923854 1% /run/lock tmpfs 1923861 18 1923843 1% /sys/fs/cgroup /dev/loop0 12852 12852 0 100% /snap/core/8935 /dev/loop2 10765 10765 0 100% /snap/core18/1705 /dev/loop3 12847 12847 0 100% /snap/core/8689 /dev/loop1 29220 29220 0 100% /snap/google-cloud-sdk/126 /dev/loop4 28707 28707 0 100% /snap/google-cloud-sdk/123 /dev/sda15 0 0 0 - /boot/efi tmpfs 1923861 10 1923851 1% /run/user/1001 -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To unsubscribe from this group and stop receiving emails from it, send an email to google-appengine+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/google-appengine/e52ae971-0f77-4942-bc82-af5ffe473448%40googlegroups.com.