# pacman -Syu
:: Synchronizing package databases...
qemu: Unsupported syscall: 374
 core                                 38.4 KiB  50.9K/s 00:01 [##################################] 100%
 extra                               429.9 KiB   208K/s 00:02 [##################################] 100%
 community                           422.6 KiB   598K/s 00:01 [##################################] 100%
 alarm                                 5.0 KiB  1249K/s 00:00 [##################################] 100%
 aur                                  11.0 KiB   970K/s 00:00 [##################################] 100%
:: The following packages should be upgraded first :
    pacman
:: Do you want to cancel the current operation
:: and upgrade these packages now? [Y/n]

resolving dependencies...
looking for inter-conflicts...

Targets (1): pacman-4.0.3-3

Total Download Size:    1.00 MiB
Total Installed Size:   3.39 MiB
Net Upgrade Size:       0.00 MiB

Proceed with installation? [Y/n]
:: Retrieving packages from core...
 pacman-4.0.3-3-arm                 1020.8 KiB   378K/s 00:03 [##################################] 100%
(1/1) checking package integrity                              [##################################] 100%
(1/1) loading package files                                   [##################################] 100%
(1/1) checking for file conflicts                             [##################################] 100%
warning: could not get filesystem information for /run/lock: No such file or directory
warning: could not get filesystem information for /run/shm: No such file or directory
warning: could not get filesystem information for /home/pepijn/.gvfs: No such file or directory
(1/1) checking available disk space                           [##################################] 100%
error: Partition / is mounted read only
error: not enough free disk space
error: failed to commit transaction (not enough free disk space)
Errors occurred, no packages were upgraded.