Today I found this petition for Gimp. Have a look and support gimp. It seems that gimp should be removed from the next ubuntu release. There for have a look at Bring Out The Gimp petition. Below is a copy from this site. Now Sign the Petition and stay tuned.

To:  GNU/Linux major distributions

We, the undersigned, kindly ask all major distributions not to cripple their release CD’s by removing important applications like OpenOffice.org, GIMP, and others.

These applications may have their set of problems. Granted. Let’s work on them as well.

However, removing such important applications in order to save space for any “current trendy application” just because said application depends on bloated, problematic and polemic runtime environments reveals a worrysome mindset: form over substance.

If the functionality said application provides, is also provided by another application which is far leaner, then please fix the problems with the leaner applications rather than removing important applications such as The GIMP.

Sincerely,

The Undersigned

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I just upgraded the vserver kernel in my test environment to 2.6.31-vs2.3.0.36.23. After rebooting the machine I recognized that the hostname of the host machine was set to the hostname of the last vserver started. Checking all vservers I found out that all had the same hostname.

A quick google search revealed, that I am not the only one having this problem: linux.derkeiler.com. But the search revealed no solution.

Afterwards I remembered that I masked util-vserver-0.30.216_pre2841 as I described in util-vserver-0.30.216_pre2841 vserver startup fails.  So I removed the mask and installed the newer version of util-vserver. Afterwards everything was normal and the vservers, as well as the host machine had the correct hostnames.

It is important to use the  version of util-vserver matching the vserver kernel version running. The vserver kernel 2.6.31-vs2.3.0.36.23 seems to work with util-vserver-0.30.216_pre2841 and the vserver-kernel 2.6.28-vserver-2.3.0.36.4 works with util-vserver-0.30.215-r3.

Jürgen

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Posted in gentoo, kernel, linux | 2 Comments »

Today I patched the  brand new zen-sources-2.6.31-r2 with tuxonice. Again it required the modified tuxonice patch of my last ebuild.

Suspend to RAM works at least on my Dell Precison M65 as well as suspend to disk does.

Download the zen-sources 2.6.31-zen2 patch here: zen-sources.org. Then apply the patch to vanilla kernel sources. Afterwards download my modified tuxonice patch from here: . Then apply it.

For Gentoo users there is a more easy way: Download my modified overlay (including the patches) from zen-sources-toi-2.6.31-r2.tar.bz2 (1731 downloads ) and extract it in /usr/local/portage. Be sure to include the following line in your /etc/make.conf:

PORTDIR_OVERLAY=”/usr/local/portage”

Then emerge zen-sources-toi and buld the kernel as you wish.

Tuxonice is not officially supported in zen-sources. So If you’re using the files above, don’t report any bugs to zen-sources.org. You are on your own.

For my Precision M65 I used the following kernel config: kconfig_zen-sources-toi-2.6.31-r2-precision_m65 (1826 downloads )

All Information regarding the iwl3945 driver, the aha152x pcmcia scsi card and cpu undervolting in my last post on zen-sources-toi still apply to this version.

For more information on the zen-sources patchset see www.zen-sources.org.

best regards

Jürgen

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Posted in kernel, linux, zen-sources | No Comments »

The iptables mirror target I published here does not work anymore with kernel version 2.6.31. You can download the newer version for 2.6.31 and probably future kernels here:

MIRROR.2.6.31 (14945 downloads )

To build the module, boot  the kernel you want to use the module with. Afterwards unpack the archive, run the compile.sh script and the install.sh script.

Now you may use the mirror target in place of the reject or drop target  in the INPUT, FORWARD and PREROUTING chains, like this in your firewall script:

$IPTABLES -A INPUT -j MIRROR

Beware: The use of the mirror target may have strange results, i.e. if you want to connect to the iptables protected machine, you may end up connecting to the local machine without recognizing it. It also may use much bandwith. Worst case: if you have two machines using this module they may end up playing pingpong. So you have been warned, use with caution and at your own risk. For more information see: MIRROR target.

Downloads for older kernel versions are below. Notice the version numbering 2.6.25 works for kernels up to 2.6.27. 2.6.28 also works for 2.6.29 and 2.6.30 kernels.

MIRROR.2.6.28.tar.gz (14876 downloads ) MIRROR.2.6.25.tar.gz (14647 downloads ) MIRROR.2.6.24.tar.gz (15676 downloads ) MIRROR.2.6.13.tar.gz (15473 downloads )

These versions do not work with 2.6.35 kernels. See iptables mirror target for kernel version 2.6.35 for the newer one.

regards

Jürgen

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Posted in kernel, linux, security | 3 Comments »

Today I patched the  new zen-sources-2.6.31-r1 with tuxonice. This time it was a bit more complicated since the two patches are conflicting. So I modified the tuxonice patch to apply cleanly over the zen-kernel.

Suspend to RAM works at least on my Dell Precison M65 as well as suspend to disk does.

Download the zen-sources 2.6.31-zen1 patch here: zen-sources.org. Then apply the patch to vanilla kernel sources. Afterwards download my modified tuxonice patch from here: zen-sources-toi-2.6.31-r1.tar.bz2 (1603 downloads ) . Then apply it.

For Gentoo users there is a more easy way: Download my modified overlay (including the patches) from and extract it in /usr/local/portage. Be sure to include the following line in your /etc/make.conf:

PORTDIR_OVERLAY=”/usr/local/portage”

Then emerge zen-sources-toi and buld the kernel as you wish.

To work around the black screen problem with some nvidia-drivers versions occuring with 2.6.30 kernels, discussed at gentoo forums, I had to upgrade to nvidia-drivers-190.18. Most probably this problem persists with 2.6.31. Strangely the issue did only occur on my Precision M65 with a Quadro FX350M. It did not occur with the Quadro FX3400 in my Desktop PC, Nvidia-drivers-185.18.31 are running there without any problems.

Tuxonice is not officially supported in zen-sources. So If you’re using the files above, don’t report any bugs to zen-sources.org. You are on your own.

For my Precision M65 I used the following kernel config: kconfig_zen-sources-toi-2.6.31-r2-precision_m65 (1826 downloads )

If you want to use all channels with the iwl3945 driver change the line static char *ieee80211_regdom = “US”; to static char *ieee80211_regdom = “JP”; in the file net/wireless/reg.c.

If you also own of those old 16 Bit Adaptec pcmcia scsi cards using the aha152x_cs module you might want to enable it also for 64 Bit kernels. It was masked for 64 Bit kernels somewhere before 2.6.13. I was unable to find out the reason for this so I tried to compile the module. When I insert the card, the module loads properly. Since the drive I could test it with, is currently attached to another box and in use, I can´t try it out for the moment. Once I tried I´ll keep you updated.

To enable the driver remove the line

depends on !64BIT

in the config PCMCIA_AHA152X section in /usr/src/linux/drivers/scsi/pcmcia/Kconfig and select the module in menuconfig.

Addon: I tried a SCSI cdrom with this and it works perfectly. I just filed a bug on this on bugzilla.kernel.org and hope for the driver being unmasked for future  64 Bit kernels.

If you are using this kernel on a notebook with i.e. a Core2 CPU you might be interesting to undervolt your CPU to save power and to produce less heat (keeps the fan off longer). This works like a charm on my M65. Information on this topic can be found here: aldeby.org. The linux-pch patch mentioned there is already included in zen-sources, thus you only have to perform the userspace part begnning at (3).

For image compression in tuxonice include Compressor lzo in your suspend2.conf file.

Sadly the iptables mirror target I published here does not work anymore with the 2.6.31 kernel. A newer version will be available soon on mygnu.de.

For more information on the zen-sources patchset see www.zen-sources.org.

best regards

Jürgen

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Posted in gentoo, kernel, linux, zen-sources | 1 Comment »

After updating my gentoo-linux boxes I recognized enigmail asking for the password multiple times when decrypting a single mail. Some days later, when I rebooted the system gnome did not start anymore.

A quick look into my/var/log/messages showed:

Oct  2 10:50:43 hostname seahorse-agent[419]: segfault at 0 ip 0000000000432fb8 sp 00007fff01ceb150 error 4 in seahorse-agent[400000+50000]
Oct  2 10:50:43 hostname seahorse-agent[419]: init_gpgme: assertion `GPG_IS_OK (err)’ failed
Oct  2 10:50:43 hostname seahorse-agent[419]: seahorse_pgp_source_init: assertion `GPG_IS_OK (err)’ failed
Oct  2 10:50:43 hostname seahorse-agent[419]: unsupported key server uri scheme: ldap

So I suspected seahorse to be responsible for this missbehaviour. When searching the net for the problem I found the corresponding bug entry on bugs.gentoo.org. The problem was caused by some changes in gpgme-1.2.0.  The patch from there solved the problem for me. After reemerging seahorse and rebooting the system gnome did start again and enigmail worked properly.

You may download the ebuild I used from here: seahorse-2.22.3_overlay.tar.gz (767 downloads )

Extract the archive in /usr/local/portage. Be sure to include the following line in your /etc/make.conf:

PORTDIR_OVERLAY=”/usr/local/portage”

Then emerge seahorse again and reboot.

regards

Jürgen

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Posted in gentoo, linux | No Comments »

From Linus:

Ok, there’s just a few final commits since -rc9 to fix a couple of last regressions and problems, and now the final 2.6.31 is out there. The small diffstat and shortlog is below, the full log and diff from 2.6.30 are being uploaded to kernel.org (and then mirrored out) as I write this. In general, the full set of 2.6.30->31 changes are too numerous to list, but as usual, you’ll find some high-level overviews on kernelnewbies.org. read more

We will inform you if zen-sources are avaiable and running.

LG xexplorer

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Posted in kernel, linux | No Comments »