Debian Configuration :: No Space Left On Device

Debian Version: 8.3 (Jessie) KDE (although this is NOT a desktop issue)
Basic Hardware:
Gigabyte Motherboard GA-970A-D3P
AMD 8350 CPU (8 cores)
32 GB DDR3 RAM
120GB SSD SATA-6GB/s
750 WD Black SATA-6GB/s

I am getting "Error: No space left on device" regularly during updates or installs, but why. Here is data on the disks, filesystems, etc...

Code: Select all df -h
Filesystem      Size  Used Avail Use% Mounted on
/dev/sda1        81G   27G   50G  35% /
devtmpfs         16G     0   16G   0% /dev
tmpfs            16G   76K   16G   1% /dev/shm
tmpfs            16G   18M   16G   1% /run

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Seems very doubtful that inodes are the killer.I have googled and followed all the threads, and search these forums and found nothing that fits - every answer there was focused on avaiolable space and inodes..And to make the cheese even more binding, the issue has cropped up on another 8.3 system with far more disk space (larger hard drives) and lots more unused inodes

Code: Select alldf -h
Filesystem                        Size  Used Avail Use% Mounted on
/dev/dm-0                         907G  6.6G  855G   1% /
udev                               10M     0   10M   0% /dev
tmpfs                             995M  9.2M  986M   1% /run
tmpfs                             2.5G   76K  2.5G   1% /dev/shm
tmpfs                             5.0M  4.0K  5.0M   1% /run/lock
tmpfs                             2.5G     0  2.5G   0% /sys/fs/cgroup

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