ubiquity crashed with UnicodeDecodeError in decode_ssid(): 'ascii' codec can't decode byte 0xe9 in position 15: ordinal not in range(128)

[darthkhamul]

Cannot perform install from USB key

ProblemType: Crash
DistroRelease: Ubuntu 11.10
Package: ubiquity 2.7.25
ProcVersionSignature: Ubuntu 3.0.0-9.15-generic 3.0.3
Uname: Linux 3.0.0-9-generic x86_64
Architecture: amd64
CasperVersion: 1.280
Date: Thu Sep 1 22:29:29 2011
ExecutablePath: /usr/lib/ubiquity/bin/ubiquity
InterpreterPath: /usr/bin/python2.7
LiveMediaBuild: Ubuntu 11.10 "Oneiric Ocelot" - Beta amd64 (20110901)
ProcCmdline: /usr/bin/python /usr/lib/ubiquity/bin/ubiquity
ProcEnviron: Error: [Errno 13] Permission denied: '/proc/9145/environ'
PythonArgs: ['/usr/lib/ubiquity/bin/ubiquity']
SourcePackage: ubiquity
Title: ubiquity crashed with UnicodeDecodeError in decode_ssid(): 'ascii' codec can't decode byte 0xe9 in position 15: ordinal not in range(128)
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

[RobinJ (robinj)]

This happened to me as well the moment I clicked the installation icon on the desktop. Live session from USB, Ubuntu 11.10 Beta 1 AMD64.

[Mauricio Pretto (pretto)]

is there a temporary work around which will allow to install ubuntu when this error happens ?

[Jean-Baptiste Lallement (jibel)]

Do you try to access a wireless network where a SSID contains non-ascii characters ?

[Edward Garson (egarson)]

I don't think so, but fwiw I brought the disk on a business trip and successfully installed from the hotel's wireless network.

[Miroslav Šácha (mirdoslav)]

No, the ssid was " tytur-byose-net "

--
Hezký den / Have a nice day

Mirek

2011/9/20 Jean-Baptiste Lallement <email address hidden>

> Do you try to access a wireless network where a SSID contains non-ascii
> characters ?
>
> ** Also affects: ubiquity (Ubuntu Oneiric)
> Importance: Undecided
> Status: Confirmed
>
> ** Changed in: ubiquity (Ubuntu Oneiric)
> Importance: Undecided => High
>
> ** Changed in: ubiquity (Ubuntu Oneiric)
> Assignee: (unassigned) => Ubuntu Installer Team (ubuntu-installer)
>
> ** Changed in: ubiquity (Ubuntu Oneiric)
> Status: Confirmed => Incomplete
>
> ** Changed in: ubiquity (Ubuntu Oneiric)
> Assignee: Ubuntu Installer Team (ubuntu-installer) => (unassigned)
>
> ** Changed in: ubiquity (Ubuntu Oneiric)
> Assignee: (unassigned) => Ubuntu Installer Team (ubuntu-installer)
>
> ** Changed in: ubiquity (Ubuntu Oneiric)
> Milestone: None => ubuntu-11.10
>
> --
> You received this bug notification because you are subscribed to a
> duplicate bug report (850041).
> https://bugs.launchpad.net/bugs/839143
>
> Title:
> ubiquity crashed with UnicodeDecodeError in decode_ssid(): 'ascii'
> codec can't decode byte 0xe9 in position 15: ordinal not in range(128)
>
> Status in “ubiquity” package in Ubuntu:
> Incomplete
> Status in “ubiquity” source package in Oneiric:
> Incomplete
>
> Bug description:
> Cannot perform install from USB key
>
> ProblemType: Crash
> DistroRelease: Ubuntu 11.10
> Package: ubiquity 2.7.25
> ProcVersionSignature: Ubuntu 3.0.0-9.15-generic 3.0.3
> Uname: Linux 3.0.0-9-generic x86_64
> Architecture: amd64
> CasperVersion: 1.280
> Date: Thu Sep 1 22:29:29 2011
> ExecutablePath: /usr/lib/ubiquity/bin/ubiquity
> InterpreterPath: /usr/bin/python2.7
> LiveMediaBuild: Ubuntu 11.10 "Oneiric Ocelot" - Beta amd64 (20110901)
> ProcCmdline: /usr/bin/python /usr/lib/ubiquity/bin/ubiquity
> ProcEnviron: Error: [Errno 13] Permission denied: '/proc/9145/environ'
> PythonArgs: ['/usr/lib/ubiquity/bin/ubiquity']
> SourcePackage: ubiquity
> Title: ubiquity crashed with UnicodeDecodeError in decode_ssid(): 'ascii'
> codec can't decode byte 0xe9 in position 15: ordinal not in range(128)
> UpgradeStatus: No upgrade log present (probably fresh install)
> UserGroups:
>
> To manage notifications about this bug go to:
>
> https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/839143/+subscriptions
>

[RobinJ (robinj)]

The SSID of the network I was trying to connect to was "Jacobs-Bols", so not non-ASCII characters in there either.

[Colin Watson (cjwatson)]

This is in build_cache, so there only has to be *any visible AP* with non-ASCII characters for this to break.

I'll take this.

[Launchpad Janitor (janitor)]

This bug was fixed in the package ubiquity - 2.8.0

---------------
ubiquity (2.8.0) oneiric; urgency=low

  * Fix SSID UTF-8 decoding, and replace any still-invalid characters with
    the Unicode replacement character just in case (LP: #839143).
  * GTK frontend:
    - Fetch geoname data asynchronously (LP: #837217).
  * Always start oem-config with LANG=en_US.UTF-8; this doesn't affect
    translations since we use debconf for those, but forces Qt to use UTF-8
    encoding for text fields (LP: #837042).
 -- Colin Watson <email address hidden> Sat, 01 Oct 2011 20:44:44 +0100

[Petr Nemec (nemecpe-deactivatedaccount)]

Cannot Install Ubuntu 12.04 LTS (daily-live 20120127)

[Colin Watson (cjwatson)]

Petr, yours was actually a slightly different bug triggered by a recent change to dbus-python. See bug 922988.