Category archives: Tuxedo

Discussions about Linux, Unix and related technologies

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WPA supplicant almost working (That's frustratingly close...)


I didn't return my laptop to it's original configuration last night. Instead I came into Linux Caffe with it still putatively configured for NetworkManager operation... at it failed. So I copied back just the one configuration file (the /etc/conf.d/net configuration) and suddenly NetworkManager could pop onto one of the 3 open networks here...

The other ...

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Wireless Networking is Kicking My Arse (Whole day's side-project...)


Sugar doesn't yet support wpa_supplicant. Our whole network is wpa_supplicant controlled. So at home the little laptops have no network connection. That makes it annoying to use them as development platforms. So, today I tried to convert our network to be WEP-based (despite not liking the idea of an easily cracked network).

Unfortunately, I couldn't ...

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Remember to test before un-chrooting (Obvious idea...)


As mentioned I did the kde-monolithic to kde-split update within the aufs-based chroot. Everything built fine, I merged the packages directory and the /etc/portage directory into the root tree and did the update with usepkg in the root.

What I *should* have done is try running from the chroot first. I would have noticed the ...

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Chrooted aufs makes a nice Gentoo addition (Compiling and installing while you are running...)


My laptop has been waiting for ages to get the KDE monolithic to KDE split update done. It's just so annoying needing to unmerge the system while you're upgrading. So today I decided to try using aufs to create a chrooted copy-on-write version of the system.

sudo mount -t aufs -o dirs=installroot:/=ro none fakeroot
sudo ...

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No dual boot on this machine (First Gentoo-only machine (sort-of)...)


Around some paying work tonight I've been "working in" the new machine. That's included testing that various components are working, fixing minor configuration issues and the like; but the big event was playing with VMWare to create a Win32 image for doing the porting/testing work for various projects. I'm not finished yet, but it's a ...

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Linux Caffe has summer hours! (Meetings any day of the week...)


Dave of Linux Caffe has finally carried through on his threat to open until 11pm 6 days a week (all save Sunday). That means that we can gather at Linux Caffe and hack (while purchasing coffee) after work.

Of course, I actually work at Linux Caffe most days, so for me it just means I ...

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Crash-on-save is frustrating (As a feature, that is...)


Just had OpenOffice crash when I went to open the "File" menu to save the document I'd just finished. The computer was loaded, but not horrifically so, but once that menu started the whole machine just stopped responding (even to ssh logins)... other than a cursor, no signs of life.

This is now the second ...

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Solution for the portage issue (I think) (From Guillermo's suggestion...)


Guillermo's suggestion to use a sparse-file based portage has given me an idea. I can simply create a second VMWare disk that will, if present, be loaded into the system, otherwise /usr/portage will be empty. People who want to update or add software to the system can download the portage disks.

That will also mean ...

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Solution for the portage issue (I think) (From Guillermo's suggestion...)


Guillermo's suggestion to use a sparse-file based portage has given me an idea. I can simply create a second VMWare disk that will, if present, be loaded into the system, otherwise /usr/portage will be empty. People who want to update or add software to the system can download the portage disks.

That will also mean ...

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Have to switch accounting packages (GNUCash just fell down on reporting...)


Had our friend over to look at the books tonight. Just about every operation we attempted in GNUCash (mostly reports, exports, etceteras) failed, either just did nothing or produced reports with $0.00 everywhere. We wound up having to give her screenshots to work with! Given that Ledger SMB is still a work-in-process I'm thinking I'll ...

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