Description of problem: # dnf update Rawhide kernels built without debugging turned on | 259 kB 00:00:01 Fedora - Rawhide - Developmental packages for the next Fedora rele | 39 MB 00:01:08 Setting up Upgrade Process Resolving dependencies --> Starting dependency resolution ... Transaction Summary ========================================================================================== Install 29 Packages Upgrade 1066 Packages Total download size: 1.3 G Is this ok [y/N]: y Downloading Packages: ... (1008/1095): sane-backends-doc-1.0.23-18.fc21.noarch.rpm | 267 kB 00:00:00 [Errno unknown] dup(1023) failed: Too many open files: 'Input/Output error' Version-Release number of selected component (if applicable): $ rpm -q dnf dnf-0.4.0-1.gitbfccb5c.fc21.noarch How reproducible: Only for the first time, the second run downloads missing packages.
Hello, thanks for the report. I am solving this issue now. Patch will be released soon. *** This bug has been marked as a duplicate of bug 1015957 ***