Troubles after upgrading from ubuntu netbook edition to oneric

Asked by Guillermo Ortiz on 2012-04-02

I have accepted to upgrade to ubuntu 11.10 (oneric)
From ubuntu netbook edition

my netbook is Acer, Aspire One D260

well, after doing all that, I have had success to boot from grub
and also logging to my account. But. no networking was able. then,
I trying to editing my network configuration that I keep form older
OS version. Then, after restarting, I can not get booting anymore.

I can access after turning on my netbook to grub version 1.99-12ubuntu5
And, i can see ubuntu with linux 3.0.0-17-generic (oneric I guess)
 and also previus linux access like kernel 2.6.38-13-gneric
that did not seems to work neither.

Trying to booting from oneric I reach the point where
i have a message:

modem-manager[<number like 806>]: Could not get the system bus: Make sure the message bus daemon is runing!
Message: Failed to connect to socket /var/run/dbus/system_bus_socket: Connection refused

then report that was unable to to connect to system bus
said that
Waiting for network configuration ...
Waiting 60 second more...
and then said that will boot without fullnetwork
after strating appArmor profiles
settings sensors limits
starting bluethooth
PulseAudio configured for per-users sessions
said that
sanned disabled: edit /etc/default/saned
speech-dispatcher disabled; edit /etc/default/speech-dispatcher



for several minutes

It is all,

what I can do?

Thank you in advance for any help



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Solved by:
Guillermo Ortiz
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Can you give the output of:

dpkg -l | grep linux-image


Guillermo Ortiz (guillepo) said : #4

Thank You Marco,

again Forum give me the help I need.

Only one detail remains unresolved. It is that not working wireless,
Do you have some suggestion for this issue?

Thanks again


Can you run my command and give the output please....

Guillermo Ortiz (guillepo) said : #6

OK, sorry Andrew, here is the output

ii linux-image Generic Linux kernel image.
ii linux-image-2.6.35-22-generic 2.6.35-22.35 Linux kernel image for version 2.6.35 on x86/x86_64
ii linux-image-2.6.35-22-generic-pae 2.6.35-22.35 Linux kernel image for version 2.6.35 on x86
rc linux-image-2.6.35-28-generic 2.6.35-28.50 Linux kernel image for version 2.6.35 on x86/x86_64
rc linux-image-2.6.38-10-generic 2.6.38-10.46 Linux kernel image for version 2.6.38 on x86/x86_64
rc linux-image-2.6.38-11-generic 2.6.38-11.50 Linux kernel image for version 2.6.38 on x86/x86_64
rc linux-image-2.6.38-12-generic 2.6.38-12.51 Linux kernel image for version 2.6.38 on x86/x86_64
ii linux-image-2.6.38-13-generic 2.6.38-13.57 Linux kernel image for version 2.6.38 on x86/x86_64
rc linux-image-2.6.38-8-generic 2.6.38-8.42 Linux kernel image for version 2.6.38 on x86/x86_64
ii linux-image-3.0.0-17-generic 3.0.0-17.30 Linux kernel image for version 3.0.0 on x86/x86_64
ii linux-image-generic
Generic Linux Kernel image



sudo dpkg -P linux-image-2.6.35-28-generic linux-image-2.6.38-10-generic linux-image-2.6.38-11-generic linux-image-2.6.38-8-generic linux-image-2.6.38-12-generic

sudo apt-get --purge remove linux-image-2.6.35-22-generic linux-image-2.6.35-22-generic-pae; sudo apt-get --purge autoremove

Will clean that up and gain you 300Mb in space. I left the 2.6.38-13 kernel (good to have a fallback).

Are there any bugs reported for the kernel for your system?

Guillermo Ortiz (guillepo) said : #8

I do not any bugs about kernel But, where I may ask for it?

Sure, run:

ubuntu-bug linux-image-3.0.0-17-generic

Guillermo Ortiz (guillepo) said : #10


meanwhile I can post a self-solution that I found almost a year before
when I posted:

Question #152295

particularly see comment #11

Regards, Ubuntu Forum is great !