Resolve Cydia error No space left on device

Search for applications on Cydia for installation and get an error: failed to write (No space left on device), which literally means that there is not enough disk space, resulting in a write error, but there is still 8.3G free disk space left in about. Try to upload the deb package to the phone, use the command to install it manually, or prompt the appropriate error, as shown below:

# dpkg- I eXfaker.debSelecting previously unselected package net.exchen.exfaker. (Reading database... 4236 files and directories currently installed.) Preparing to unpack eXfaker.deb... Unpacking net.exchen.exfaker (1.2.5)... dpkg: error processing archive eXfaker.deb (--install): cannot copy extracted data for'. / Applications/eXfaker.app/eXfaker' to'/ Applications/eXfaker.app/eXfaker.dpkg-new': failed to write (No space left on device) dpkg-deb: error: subprocess paste Was killed by signal (Broken pipe: 13) Errors were encountered while processing:eXfaker.deb

Use the df-h command to check the disk, and it is found that the mount point of the original file system / dev/disk0s1s1 is / directory, and the free space is really gone, while the mount point of / dev/disk0s1s2 is / private/var directory, and the free space is 8.3g. The information is as follows:

# df-hFilesystem Size Used Avail Use% Mounted on/dev/disk0s1s1 2.6G 2.6G 0100% / devfs 28K 28K 0100% / dev/dev/disk0s1s2 13G 4.0G 8.3G 33% / private/var/dev/disk1 242m 72m 170M 30% / Developer

Try to uninstall an application in the / Applications directory and find that there is more 6.1MB in the / directory. It is no problem to use the dpkg-I eXfaker.deb command to install the application again. The information is as follows:

# dpkg-I eXfaker.debSelecting previously deselected package net.exchen.exfaker. (Reading database... 2307 files and directories currently installed.) Unpacking net.exchen.exfaker (from eXfaker.deb).. setting up net.exchen.exfaker (1.2.5). # uicache

Original address: https://www.exchen.net/ios-hacker-no-space-left-on-device.html