hi all,
how are u all.i have some IRRITATING problems when i update/upgrade apps via x-terminal.i m just a N900 user not a programmer so i dont know either these are problems or not.
you can see below my problems & questions.

when i check for updates (apt-get update),i get:

Nokia-N900:~# apt-get update
Hit http://repository.maemo.org fremantle-1.3 Release.gpg
Get:1 https://downloads.maemo.nokia.com ./ Release.gpg [198B]
Ign http://repository.maemo.org fremantle-1.3/free Translation-en_GB
Ign http://repository.maemo.org fremantle-1.3/non-free Translation-en_GB
Ign https://downloads.maemo.nokia.com ./ Translation-en_GB
Hit http://repository.maemo.org fremantle Release.gpg
Get:2 https://downloads.maemo.nokia.com ./ Release.gpg [198B]
Ign http://repository.maemo.org fremantle/free Translation-en_GB
Ign https://downloads.maemo.nokia.com ./ Translation-en_GB
Ign http://repository.maemo.org fremantle/non-free Translation-en_GB
Ign http://my-maemo.com fremantle Release.gpg
Ign http://my-maemo.com fremantle/user Translation-en_GB
Get:3 https://downloads.maemo.nokia.com ./ Release.gpg [198B]
Hit http://marmistrz.net63.net fremantle Release.gpg
Ign https://downloads.maemo.nokia.com ./ Translation-en_GB
Ign http://marmistrz.net63.net fremantle/stable Translation-en_GB
Hit https://downloads.maemo.nokia.com ./ Release
Hit https://downloads.maemo.nokia.com ./ Release
Ign http://marmistrz.net63.net fremantle/testing Translation-en_GB
Hit https://downloads.maemo.nokia.com ./ Release
Err https://downloads.maemo.nokia.com ./ Release

Get:4 https://downloads.maemo.nokia.com ./ Release [507B]
Get:5 https://downloads.maemo.nokia.com ./ Release [507B]
Ign https://downloads.maemo.nokia.com ./ Release
Ign http://marmistrz.net63.net fremantle/unstable Translation-en_GB
Get:6 https://downloads.maemo.nokia.com ./ Release [507B]
Ign https://downloads.maemo.nokia.com ./ Release
Ign https://downloads.maemo.nokia.com ./ Release
Hit http://repository.maemo.org fremantle-1.3 Release
Ign https://downloads.maemo.nokia.com ./ Packages/DiffIndex
Hit http://repository.maemo.org fremantle Release
Ign http://my-maemo.com fremantle Release
Ign https://downloads.maemo.nokia.com ./ Packages/DiffIndex
Hit http://marmistrz.net63.net fremantle Release
Ign http://repository.maemo.org fremantle-1.3/free Packages/DiffIndex
Ign https://downloads.maemo.nokia.com ./ Packages/DiffIndex
Ign http://repository.maemo.org fremantle-1.3/non-free Packages/DiffIndex
Ign http://repository.maemo.org fremantle/free Packages/DiffIndex
Ign https://downloads.maemo.nokia.com ./ Packages
Ign http://repository.maemo.org fremantle/non-free Packages/DiffIndex
Ign http://my-maemo.com fremantle/user Packages/DiffIndex
Ign https://downloads.maemo.nokia.com ./ Packages
Ign http://marmistrz.net63.net fremantle/stable Packages/DiffIndex
Ign https://downloads.maemo.nokia.com ./ Packages
Hit https://downloads.maemo.nokia.com ./ Packages
Hit https://downloads.maemo.nokia.com ./ Packages
Ign http://marmistrz.net63.net fremantle/testing Packages/DiffIndex
Hit https://downloads.maemo.nokia.com ./ Packages
Ign http://marmistrz.net63.net fremantle/unstable Packages/DiffIndex
Hit http://repository.maemo.org fremantle-1.3/free Packages
Hit http://repository.maemo.org fremantle-1.3/non-free Packages
Hit http://repository.maemo.org fremantle/free Packages
Hit http://repository.maemo.org fremantle/non-free Packages
Ign http://my-maemo.com fremantle/user Packages
Hit http://marmistrz.net63.net fremantle/stable Packages
Hit http://marmistrz.net63.net fremantle/testing Packages
Hit http://marmistrz.net63.net fremantle/unstable Packages
Ign http://my-maemo.com fremantle/user Packages
Hit http://my-maemo.com fremantle/user Packages
Fetched 2115B in 25s (83B/s)
Reading package lists... Done
W: GPG error: https://downloads.maemo.nokia.com ./ Release: The following signatures were invalid: KEYEXPIRED 1349249546 KEYEXPIRED 1349249546 KEYEXPIRED 1349249546
W: GPG error: https://downloads.maemo.nokia.com ./ Release: The following signatures were invalid: KEYEXPIRED 1349249546 KEYEXPIRED 1349249546 KEYEXPIRED 1349249546
W: GPG error: https://downloads.maemo.nokia.com ./ Release: The following signatures were invalid: KEYEXPIRED 1349249546 KEYEXPIRED 1349249546 KEYEXPIRED 1349249546
W: You may want to run apt-get update to correct these problems

you can see above GPG error,KEYEXPIRED,signatures were invalid,you may want to run apt-get update to correct these problems,is all of these are ok? (Q.1)
if its not ok then please tell me solutions & suggestions


for updating apps i used (apt-get upgrade)
Nokia-N900:~# apt-get upgrade
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages have been kept back:
libgcc1 libsdl-mixer1.2 libstdc++6
The following packages will be upgraded:
xarchiver
1 upgraded, 0 newly installed, 0 to remove and 3 not upgraded.
Need to get 0B/384kB of archives.
After this operation, 803kB disk space will be freed.
Do you want to continue [Y/n]? y
WARNING: The following packages cannot be authenticated!
xarchiver
Install these packages without verification [y/N]? y
(Reading database ... 35112 files and directories currently installed.)
Preparing to replace xarchiver 0.4.6-7maemo2 (using .../xarchiver_0.4.6-7maemo2_all.deb) ...
Unpacking replacement xarchiver ...
Processing triggers for catoriseplus ...
################################################## #############################################
No changes to hildon menu.
Setting up xarchiver (0.4.6-7maemo2) ...
Unknown media type in type 'sketch/png'

xarchiever is upgraded & What is about processing triggers for catoriseplus #######? (Q.2)
it shows me this everytime when i upgrade any application.

again checking for updates (apt-get upgrade)
Nokia-N900:~#
Nokia-N900:~# apt-get upgrade
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages have been kept back:
libgcc1 libsdl-mixer1.2 libstdc++6
The following packages will be upgraded:
xarchiver
1 upgraded, 0 newly installed, 0 to remove and 3 not upgraded.
Need to get 0B/384kB of archives.
After this operation, 803kB disk space will be freed.
Do you want to continue [Y/n]?

now it is showing me again update for xarchiever thats i hate the most when i get update notification for xarchiever everyday

so please tell me if above mentioned are problems then how can i solve them.
my last question (Q.3):
i m using CSSU stable & i want to migrate from stable to testing (specially for thumb) so i want to know how can i do this.I have to disable the stable repository ? or something else like that ?

it is not compulsory/necessary to get all answers in 1 post or by 1 user,if u know about anyone of above then please tell me
help will be much appreciated

It's OK (for now). The certificate for the Nokia repository has expired. It happens when people decide to use SSL "because it's cool" but don't have a clue about it works.

1. catoriseplus needs to know when you install something, so it asks dpkg to be notified so that it can do its thing.
2. sketch/png: don't know why that shows up. Probably postinstall of xarchiver is broken, meaning that dpkg thinks it failed to install ("configure" in dpkg-speak), so it tries again, and again, etc.

Report to maintainer of xarchiver, or uninstall broken program (you have to be hard with sloppily written "packages" anyway).

thanx for the reply
so according to you,i dont need to do anything about these?
what about cssu?
how can i remove all these errors?

anyone else?

You could try removing xarchiver to see if that removes the "sketch/png" error. This way at least you'd know if it's really xarchiver causing it.

The catoriseplus triggers is perfectly fine (if you still want to get rid of that message then you'd have to uninstall catoriseplus, obviously).

The KEYEXPIRED stuff is something beyond our control, for now. Someday (hopefully) "we" (for whatever definition of "we") will have a mirror-copy of the nokia repositories, so that "we" have control over it and "others" cannot break it.

Re. CSSU. You'd have to ask the CSSU people. AFAIK going from "stable" to "testing" is possible. But I'm sure there's some post explaining precisely this. Probably just changing from one repository to the other.

xarchiver doesn't result in such problems here, so you may want to --purge it and reinstall again. As for sketch png, I'm afraid it may be catorise bug, I vaguely remember it hapenning on my device, too. No ill effects were resulting, though.

/Estel

@reinob thanx man for the help.i will ask on that forum

@Estel thanx for the reply,i wish that can solve my problem.i m noob so can u give me the codes of purge & reinstall

# apt-get purge xarchiver
...
# apt-get install xarchiver
...

(post the output in case you see something that doesn't look right)

heres the output :P

~ $ root


BusyBox v1.20.2 (Debian 1.20.2power2) built-in shell (ash)
Enter 'help' for a list of built-in commands.

Nokia-N900:~# apt-get purge xarchiver
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages will be REMOVED:
xarchiver*
0 upgraded, 0 newly installed, 1 to remove and 3 not upgraded.
After this operation, 1212kB disk space will be freed.
Do you want to continue [Y/n]? y
(Reading database ... 36023 files and directories currently installed.)
Removing xarchiver ...
Unknown media type in type 'sketch/png'

Purging configuration files for xarchiver ...
Processing triggers for catoriseplus ...
################################################## #############################################
Nokia-N900:~# apt-get install xarchiver
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following NEW packages will be installed:
xarchiver
0 upgraded, 1 newly installed, 0 to remove and 3 not upgraded.
Need to get 0B/384kB of archives.
After this operation, 410kB of additional disk space will be used.
WARNING: The following packages cannot be authenticated!
xarchiver
Install these packages without verification [y/N]? y
Selecting previously deselected package xarchiver.
(Reading database ... 35955 files and directories currently installed.)
Unpacking xarchiver (from .../xarchiver_0.4.6-7maemo2_all.deb) ...
Processing triggers for catoriseplus ...
################################################## ##############################################
Setting up xarchiver (0.4.6-7maemo2) ...
Unknown media type in type 'sketch/png'

/var/lib/dpkg/info/xarchiver.postinst: line 39: maemo-select-menu-location: not found
Nokia-N900:~#

(everything doesn't look right for me )

still the same problem of xarchiver everyday/everytime update...
any one help please....