Hydrogen 0.9.4-1 doesn't launch anymore !!

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5 Jan 2011 5 Jan '11

9:27 p.m.

Hi all, I've encountered a strange problem : hydrogen doesn't launch anymore ! It worked perfectly before. I'm running an Ubuntu 10.04 with jack 1.9.7. starting hydrogen 0.9.4-1 from a terminal gives $ hydrogen hydrogen: error while loading shared libraries: liblash.so.2: cannot open shared object file: No such file or directory but then liblash.so.2 is installed $ sudo locate liblash.so /usr/lib/liblash.so.1 /usr/lib/liblash.so.1.1.1 /usr/lib/liblash.so.2 running ldconfig didn't change a thing and then tried to reinstall both hydrogen + liblash, nothing there too ! Has someone encountered the same problem ? Does anyone have any idea ? Thanks a lot jy

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Gabriel M. Beddingfield

5 Jan 5 Jan

9:39 p.m.

On Wed, 5 Jan 2011, jy wrote:

...

$ hydrogen hydrogen: error while loading shared libraries: liblash.so.2: cannot open shared object file: No such file or directory but then liblash.so.2 is installed $ sudo locate liblash.so /usr/lib/liblash.so.1 /usr/lib/liblash.so.1.1.1 /usr/lib/liblash.so.2

What do you get when you run this from a terminal: $ ldd hydrogen -gabriel

R. Mattes

10:01 p.m.

On Wed, 5 Jan 2011 22:26:44 +0100, jy wrote

...

Hi all, I've encountered a strange problem : hydrogen doesn't launch anymore ! It

worked perfectly before. I'm running an Ubuntu 10.04 with jack 1.9.7.

...

starting hydrogen 0.9.4-1 from a terminal gives $ hydrogen hydrogen: error while loading shared libraries: liblash.so.2: cannot open

shared object file: No such file or directory

...

but then liblash.so.2 is installed $ sudo locate liblash.so /usr/lib/liblash.so.1 /usr/lib/liblash.so.1.1.1 /usr/lib/liblash.so.2 running ldconfig didn't change a thing and then tried to reinstall both

hydrogen + liblash, nothing there too !

...

Has someone encountered the same problem ? Does anyone have any idea ?

You're missing a library! '/usr/lib/liblash.so.2' should be a symbolic link. On my box: ls -la /usr/lib/liblash.so.2 lrwxrwxrwx 1 root root 16 2008-01-10 16:27 /usr/lib/liblash.so.2 -> liblash.so.2.1.1 No idea how this happened but I think you need to reinstall the library (on my box it's in liblash2, not liblash). HTH Ralf Mattes

...

Thanks a lot jy

-- R. Mattes -- Systemeinheitsstreichler Hochschule fuer Musik Freiburg rm(a)inm.mh-freiburg.de

David Cornette

10:33 p.m.

On Wed, Jan 05, 2011 at 10:26:44PM +0100, jy wrote:

...

What does ls -l /usr/lib/liblash.so* show? I don't have liblash.so.2 on my system, for liblash.so.1 is a symlink to liblash.so.1.1.1 . Perhaps your liblash.so.2 is a broken symlink.

...

running ldconfig didn't change a thing and then tried to reinstall both hydrogen + liblash, nothing there too ! Has someone encountered the same problem ? Does anyone have any idea ? Thanks a lot jy

6 Jan 6 Jan

6:27 p.m.

strange thing actually, I just tried uninstalling/reinstalling hydrogen and liblash2 and now even though apt-get says liblash2 is installed, i can't find it : $ sudo locate liblash /usr/lib/liblash.so.1 /usr/lib/liblash.so.1.1.1 /usr/share/doc/liblash2 /usr/share/doc/liblash2/AUTHORS /usr/share/doc/liblash2/NEWS.gz /usr/share/doc/liblash2/README /usr/share/doc/liblash2/changelog.Debian.gz /usr/share/doc/liblash2/copyright /var/cache/apt/archives/liblash2_1%3a0.3~rc20110102-0ubuntu1~lucid1_i386.deb /var/lib/dpkg/info/liblash2.list /var/lib/dpkg/info/liblash2.md5sums /var/lib/dpkg/info/liblash2.postinst /var/lib/dpkg/info/liblash2.postrm /var/lib/dpkg/info/liblash2.shlibs $ ls -l /usr/lib/liblash* lrwxrwxrwx 1 root root 16 2011-01-06 19:20 /usr/lib/liblash.so.1 -> liblash.so.1.1.1 -rw-r--r-- 1 root root 9420 2011-01-04 21:05 /usr/lib/liblash.so.1.1.1 $ ldd hydrogen ldd: ./hydrogen: No such file or directory looks like the documentation for liblash2 is there (even the deb in the cache), but it's not installed. I tried purging and reinstalling liblash2. it's still not here.... I'm confused... any ideas ? jy 2011/1/5 David Cornette <david(a)davidcornette.com>

...

On Wed, Jan 05, 2011 at 10:26:44PM +0100, jy wrote:

What does ls -l /usr/lib/liblash.so* show? I don't have liblash.so.2 on my system, for liblash.so.1 is a symlink to liblash.so.1.1.1 . Perhaps your liblash.so.2 is a broken symlink.

running ldconfig didn't change a thing and then tried to reinstall both hydrogen + liblash, nothing there too ! Has someone encountered the same problem ? Does anyone have any idea ? Thanks a lot jy

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Gabriel M. Beddingfield

6:59 p.m.

Hi jy, On Thu, 6 Jan 2011, jy wrote:

...

strange thing actually, I just tried uninstalling/reinstalling hydrogen and liblash2 and now even though apt-get says liblash2 is installed, i can't find it : $ sudo locate liblash

Don't use locate for stuff like this. It's info that is cached daily into a database.

...

$ ls -l /usr/lib/liblash* lrwxrwxrwx 1 root root 16 2011-01-06 19:20 /usr/lib/liblash.so.1 -> liblash.so.1.1.1 -rw-r--r-- 1 root root 9420 2011-01-04 21:05 /usr/lib/liblash.so.1.1.1

This means that liblash2 is not installed or not installed properly.

...

$ ldd hydrogen ldd: ./hydrogen: No such file or directory

Sorry... should be... $ ldd /usr/bin/hydrogen -- or -- $ ldd $(which hydrogen) ...but that's no matter because it appears to be an installation issue with lash.

...

looks like the documentation for liblash2 is there (even the deb in the cache), but it's not installed. I tried purging and reinstalling liblash2. it's still not here....

This will tell you if it's installed or not: $ dpkg-query --list liblash2 If it's installed, this will tell you what files it provides: $ dpkg-query --listfiles liblash2 If it says that it provides /usr/lib/liblash2.so.2.1.1 -- but the file is actually missing -- then you have an installation issue with liblash2. Note that /usr/lib/liblash2.so.2 is always a symbolic link to the *real* so-file. -gabriel

10:01 p.m.

Hi Gabriel, So dpkg-query says liblash2 is installed but then $ dpkg-query -listfiles liblash2 /. /usr /usr/lib /usr/lib/liblash.so.1.1.1 /usr/share /usr/share/doc /usr/share/doc/liblash2 /usr/share/doc/liblash2/README /usr/share/doc/liblash2/NEWS.gz /usr/share/doc/liblash2/copyright /usr/share/doc/liblash2/changelog.Debian.gz /usr/share/doc/liblash2/AUTHORS /usr/lib/liblash.so.1 I'm getting my liblash2 package from FalkTX's PPA... There seems to be something wrong there. I'll try compiling it and see if it works... Thanks a lot !! jy 2011/1/6 Gabriel M. Beddingfield <gabrbedd(a)gmail.com>

...

Hi jy, On Thu, 6 Jan 2011, jy wrote: strange thing actually,

I just tried uninstalling/reinstalling hydrogen and liblash2 and now even though apt-get says liblash2 is installed, i can't find it : $ sudo locate liblash

Don't use locate for stuff like this. It's info that is cached daily into a database. $ ls -l /usr/lib/liblash*

lrwxrwxrwx 1 root root 16 2011-01-06 19:20 /usr/lib/liblash.so.1 -> liblash.so.1.1.1 -rw-r--r-- 1 root root 9420 2011-01-04 21:05 /usr/lib/liblash.so.1.1.1

This means that liblash2 is not installed or not installed properly. $ ldd hydrogen

ldd: ./hydrogen: No such file or directory

Sorry... should be... $ ldd /usr/bin/hydrogen -- or -- $ ldd $(which hydrogen) ...but that's no matter because it appears to be an installation issue with lash. looks like the documentation for liblash2 is there (even the deb in the

cache), but it's not installed. I tried purging and reinstalling liblash2. it's still not here....

Oleg Ivanenko

10:44 p.m.

Hi! I have such issue after upgrading from liblash2 0.5.4-0ubuntu5 to liblash2 1:0.3~rc20110102-0ubuntu1~lucid1(falkt) where is no liblash.so.2 . You have 2 ways: 1. force previous version 0.5.4 instead 1:0.3 by falkt 2. ln -s /usr/lib/liblash.so.1.1.1 /usr/lib/liblash.so.2 (I did this and hydrogen runs successfully) 2011/1/7 jy <jypllx(a)gmail.com>om>:

...

Hi jy, On Thu, 6 Jan 2011, jy wrote:

strange thing actually, I just tried uninstalling/reinstalling hydrogen and liblash2 and now even though apt-get says liblash2 is installed, i can't find it : $ sudo locate liblash

Don't use locate for stuff like this. It's info that is cached daily into a database.

$ ls -l /usr/lib/liblash* lrwxrwxrwx 1 root root 16 2011-01-06 19:20 /usr/lib/liblash.so.1 -> liblash.so.1.1.1 -rw-r--r-- 1 root root 9420 2011-01-04 21:05 /usr/lib/liblash.so.1.1.1

This means that liblash2 is not installed or not installed properly.

$ ldd hydrogen ldd: ./hydrogen: No such file or directory

Sorry... should be... $ ldd /usr/bin/hydrogen -- or -- $ ldd $(which hydrogen) ...but that's no matter because it appears to be an installation issue with lash.

looks like the documentation for liblash2 is there (even the deb in the cache), but it's not installed. I tried purging and reinstalling liblash2. it's still not here....

_______________________________________________ Linux-audio-user mailing list Linux-audio-user(a)lists.linuxaudio.org http://lists.linuxaudio.org/listinfo/linux-audio-user

-- Truly yours, Oleg Ivanenko aka Ash [if it wasn't so sad, it would be funny]

7 Jan 7 Jan

8:25 a.m.

Hi Oleg, That's exactly what I noticed yesturday evening ! I was going to force the lucid package but then I got interrupted... Thanks for the tip !! jy 2011/1/6 Oleg Ivanenko <oivanenko(a)gmail.com>

...

>> >> $ sudo locate liblash > > Don't use locate for stuff like this. It's info that is cached daily

into

> a database. > >> $ ls -l /usr/lib/liblash* >> lrwxrwxrwx 1 root root 16 2011-01-06 19:20 /usr/lib/liblash.so.1 -> >> liblash.so.1.1.1 >> -rw-r--r-- 1 root root 9420 2011-01-04 21:05 /usr/lib/liblash.so.1.1.1 > > This means that liblash2 is not installed or not installed properly. > >> $ ldd hydrogen >> ldd: ./hydrogen: No such file or directory > > Sorry... should be... > > $ ldd /usr/bin/hydrogen > > -- or -- > > $ ldd $(which hydrogen) > > ...but that's no matter because it appears to be an installation issue > with lash. > >> looks like the documentation for liblash2 is there (even the deb in the >> cache), but it's not installed. >> >> I tried purging and reinstalling liblash2. it's still not here.... > > This will tell you if it's installed or not: > > $ dpkg-query --list liblash2 > > If it's installed, this will tell you what files it provides: > > $ dpkg-query --listfiles liblash2 > > If it says that it provides /usr/lib/liblash2.so.2.1.1 -- but the file

actually missing -- then you have an installation issue with liblash2. Note that /usr/lib/liblash2.so.2 is always a symbolic link to the *real* so-file. -gabriel

_______________________________________________ Linux-audio-user mailing list Linux-audio-user(a)lists.linuxaudio.org http://lists.linuxaudio.org/listinfo/linux-audio-user

-- Truly yours, Oleg Ivanenko aka Ash [if it wasn't so sad, it would be funny]

Oleg Ivanenko

9:55 a.m.

2011/1/7 jy <jypllx(a)gmail.com>om>:

...

Hi Oleg, That's exactly what I noticed yesturday evening ! I was going to force the lucid package but then I got interrupted... Thanks for the tip !!

i'm glad to hear it. cheers :) -- Truly yours, Oleg Ivanenko aka Ash [if it wasn't so sad, it would be funny]

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participants (5)

David Cornette
Gabriel M. Beddingfield
jy
Oleg Ivanenko
R. Mattes