udf cannot double map partitions error

[Federico Gimenez]

Hi, this is the output I get while trying to generate the latest image for rolling/edge (the same happens for other combinations of release and channel):

$ sudo ubuntu-device-flash --verbose core rolling --output /tmp/snappy-test/image/snappy-rolling-edge-latest.img --channel edge --developer-mode
Determining oem configuration
Starting download of generic-amd64
41.70 KB / 41.70 KB 100.00 % 313.25 KB/s
Done
Starting download of icon for package
38.97 KB / 38.97 KB 100.00 % 312.42 KB/s
Done
Fetching information from server...
Downloading and setting up...
Download finished for /home/fgimenez/.cache/ubuntuimages/ubuntu-core/rolling/edge/generic_amd64/version-99.tar.xz
Download finished for /home/fgimenez/.cache/ubuntuimages/pool/ubuntu-cc9ca46955f8d50e97c112038ec99e9e078f38b0287a29d9fc079000ce88c0de.tar.xz
Searching for hardware.yaml in device part
Download finished for /home/fgimenez/.cache/ubuntuimages/pool/device-6eefef46a44267fa92c1d3d8a8079399df13778d7bb64a0635c6c4c197c59e04.tar.xz
Partitioning...
Mapping...
Formatting...
Mounting...
panic: cannot double map partitions

goroutine 1 [running, locked to thread]:
launchpad.net/goget-ubuntu-touch/diskimage.(*BaseImage).Map(0xc2080bd4a0, 0x0, 0x0)
 /build/goget-ubuntu-touch-3MD6Z_/goget-ubuntu-touch-0.26/obj-x86_64-linux-gnu/src/launchpad.net/goget-ubuntu-touch/diskimage/common.go:294 +0xc5
launchpad.net/goget-ubuntu-touch/diskimage.(*BaseImage).Mount(0xc2080bd4a0, 0x0, 0x0)
 /build/goget-ubuntu-touch-3MD6Z_/goget-ubuntu-touch-0.26/obj-x86_64-linux-gnu/src/launchpad.net/goget-ubuntu-touch/diskimage/common.go:203 +0x5d
main.(*Snapper).setup(0xcfdc28, 0xc20823b620, 0x3, 0x0, 0x0)
 /build/goget-ubuntu-touch-3MD6Z_/goget-ubuntu-touch-0.26/obj-x86_64-linux-gnu/src/launchpad.net/goget-ubuntu-touch/ubuntu-device-flash/snappy.go:343 +0x15b
main.(*Snapper).deploy(0xcfdc28, 0xc2082cef00, 0xc20823b620, 0x0, 0x0)
 /build/goget-ubuntu-touch-3MD6Z_/goget-ubuntu-touch-0.26/obj-x86_64-linux-gnu/src/launchpad.net/goget-ubuntu-touch/ubuntu-device-flash/snappy.go:409 +0x130
main.(*Snapper).create(0xcfdc28, 0x0, 0x0)
 /build/goget-ubuntu-touch-3MD6Z_/goget-ubuntu-touch-0.26/obj-x86_64-linux-gnu/src/launchpad.net/goget-ubuntu-touch/ubuntu-device-flash/snappy.go:553 +0x12aa
main.(*CoreCmd).Execute(0xcfdc00, 0xc20800aa20, 0x1, 0x9, 0x0, 0x0)
 /build/goget-ubuntu-touch-3MD6Z_/goget-ubuntu-touch-0.26/obj-x86_64-linux-gnu/src/launchpad.net/goget-ubuntu-touch/ubuntu-device-flash/core.go:82 +0x458
github.com/jessevdk/go-flags.(*Parser).ParseArgs(0xc2080626c0, 0xc20800a000, 0x9, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0)
 /build/goget-ubuntu-touch-3MD6Z_/goget-ubuntu-touch-0.26/obj-x86_64-linux-gnu/src/github.com/jessevdk/go-flags/parser.go:241 +0x8b8
main.main()
 /build/goget-ubuntu-touch-3MD6Z_/goget-ubuntu-touch-0.26/obj-x86_64-linux-gnu/src/launchpad.net/goget-ubuntu-touch/ubuntu-device-flash/main.go:62 +0x3ac

goroutine 5 [syscall]:
os/signal.loop()
 /usr/lib/go/src/os/signal/signal_unix.go:21 +0x1f
created by os/signal.init·1
 /usr/lib/go/src/os/signal/signal_unix.go:27 +0x35

goroutine 6 [chan receive]:
launchpad.net/snappy/partition.func·007()
 /build/goget-ubuntu-touch-3MD6Z_/goget-ubuntu-touch-0.26/obj-x86_64-linux-gnu/src/launchpad.net/snappy/partition/partition.go:134 +0x52
created by launchpad.net/snappy/partition.setupSignalHandler
 /build/goget-ubuntu-touch-3MD6Z_/goget-ubuntu-touch-0.26/obj-x86_64-linux-gnu/src/launchpad.net/snappy/partition/partition.go:139 +0x21e

goroutine 17 [syscall, locked to thread]:
runtime.goexit()
 /usr/lib/go/src/runtime/asm_amd64.s:2232 +0x1

goroutine 45 [chan receive]:
main.func·005()
 /build/goget-ubuntu-touch-3MD6Z_/goget-ubuntu-touch-0.26/obj-x86_64-linux-gnu/src/launchpad.net/goget-ubuntu-touch/ubuntu-device-flash/snappy.go:547 +0x1e8
created by main.(*Snapper).create
 /build/goget-ubuntu-touch-3MD6Z_/goget-ubuntu-touch-0.26/obj-x86_64-linux-gnu/src/launchpad.net/goget-ubuntu-touch/ubuntu-device-flash/snappy.go:550 +0x1277
2015/07/08 10:07:38 Error while running [sudo ubuntu-device-flash --verbose core rolling --output /tmp/snappy-test/image/snappy-rolling-edge-latest.img --channel edge --developer-mode]: exit status 2
exit status 1

The installed version of udf:

$ apt-cache policy ubuntu-device-flash
ubuntu-device-flash:
  Installed: 0.26-0ubuntu1
  Candidate: 0.26-0ubuntu1
  Version table:
 *** 0.26-0ubuntu1 0
        500 http://es.archive.ubuntu.com/ubuntu/ wily/universe amd64 Packages
        100 /var/lib/dpkg/status

Thanks!

[Launchpad Janitor (janitor)]

This bug was fixed in the package goget-ubuntu-touch - 0.27-0ubuntu1

---------------
goget-ubuntu-touch (0.27-0ubuntu1) wily; urgency=medium

  * Avoid double unmap errors (LP: #1472516)
  * Expose errors from external commands run in diskimage.

 -- Sergio Schvezov <email address hidden> Fri, 10 Jul 2015 14:28:26 -0300