Arch-general February 2012

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155 participants
114 discussions

Re: [arch-general] ruby 1.9.3_p125-1 in [extra]
by Paul Gideon Dann 27 Feb '12

27 Feb '12

On Saturday 25 Feb 2012 14:04:03 Thomas Dziedzic wrote: > If you run sudo gem install foo, it will install to /root/.gem/ruby Are you sure? Won't it install to your normal user's home, but with root privileges? Paul

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[arch-general] Building taskjuggler 2.4.3 form AUR fails
by Thorsten 26 Feb '12

26 Feb '12

Hi List, on a freshly updated arch with a freshly pulled AUR I can't install taskjuggler (2.4). Taskjuggler3 can be installed, but I want to use Emacs orgmode's taskjuggler export, thats geared towards taskjuggler 2.4. Anybody with the same problem? --------------------- make[2]: Entering directory `/home/tj/abs/taskjuggler/src/taskjuggler-2.4.3/TestSuite' Testing in CSV-Reports ERROR: ld.so: object 'libfakeroot.so' from LD_PRELOAD cannot be preloaded: ignored. Testing in HTML-Reports ERROR: ld.so: object 'libfakeroot.so' from LD_PRELOAD cannot be preloaded: ignored. ... ERROR: ld.so: object 'libfakeroot.so' from LD_PRELOAD cannot be preloaded: ignored. Testing in Misc ERROR: ld.so: object 'libfakeroot.so' from LD_PRELOAD cannot be preloaded: ignored. ... ERROR: ld.so: object 'libfakeroot.so' from LD_PRELOAD cannot be preloaded: ignored. Testing in Scheduler Testing in Syntax Testing in TJX-Reports ERROR: ld.so: object 'libfakeroot.so' from LD_PRELOAD cannot be preloaded: ignored. ERROR: ld.so: object 'libfakeroot.so' from LD_PRELOAD cannot be preloaded: ignored. Syntax error in XML file 'tjxreport-1-Export.tjx'. cmp: EOF on tjxreport-1-Export2.tjx gzip: tjxreport-1-Export2.tjx: unexpected end of file 1,1022d0 < <?xml version="1.0" encoding="UTF-8" standalone="no"?> < <!DOCTYPE taskjuggler PUBLIC "-//The TaskJuggler Project//DTD TaskJuggler 2.0//EN" "http://www.taskjuggler.org/dtds/TaskJuggler-2.0.dtd"> < <taskjuggler> < <project timezone="GMT" timingResolution="3600" shortTimeFormat="%H:%M" weekStartMonday="1" timeFormat="%Y-%m-%d %H:%M:%S %Z" yearlyWorkingDays="260.714" dailyWorkingHours="8" version="1.0" id="prj" name="tjxreport test" > < <start humanReadable="2003-01-01 00:00:00 GMT" >1041379200</start> < <end humanReadable="2003-04-01 00:00:00 GMT" >1049155200</end> < <now humanReadable="2003-02-01 00:00:00 GMT" >1044057600</now> < <currencyFormat fracDigits="0" fractionSep="." signPrefix="(" thousandSep="," signSuffix=")" /> < <workingHours> 2 errors detected! make[2]: *** [all-local] Fehler 2 make[2]: Leaving directory `/home/tj/abs/taskjuggler/src/taskjuggler-2.4.3/TestSuite' make[1]: *** [all-recursive] Fehler 1 make[1]: Leaving directory `/home/tj/abs/taskjuggler/src/taskjuggler-2.4.3' make: *** [all] Fehler 2 ==> FEHLER: Ein Fehler geschah in build(). Breche ab ... ~/abs/taskjuggler $ ls PKGBUILD pkg src taskjuggler-2.4.3.tar.bz2 ~/abs/taskjuggler $ sudo pacman -U taskjuggler-2.4.3.tar.bz2 loading packages... error: missing package metadata in taskjuggler-2.4.3.tar.bz2 error: 'taskjuggler-2.4.3.tar.bz2': invalid or corrupted package ~/abs/taskjuggler $ -- cheers, Thorsten

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[arch-general] FreePascal doesn't see the module 'graph'
by Abdourazak Osmanov 26 Feb '12

26 Feb '12

When I compile this code: program radar; > > uses > crt, graph; > > var > DriverVar, ModeVar : integer; > > begin > DriverVar := Detect; > ModeVar := 2; > InitGraph(DriverVar, ModeVar,''); > SetColor(4); > LineTo(100,100); > end. > I get an error message: mao@mao-note-arch Pascal $ fpc radar.pas > Free Pascal Compiler version 2.6.0 [2012/01/02] for x86_64 > Copyright (c) 1993-2011 by Florian Klaempfl and others > Target OS: Linux for x86-64 > Compiling radar.pas > Fatal: Can't find unit graph used by radar > Fatal: Compilation aborted > Error: /usr/bin/ppcx64 returned an error exitcode (normal if you did not > specify a source file to be compiled) > Why is this happening?

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[arch-general] pacman -Qdt
by Andrea Crotti 26 Feb '12

26 Feb '12

I've been using this very nice command after removing a lot of stuff, and it's great to find orphans. But I think there are some issues.. For example I just installed python2-tinkerer from aur, which needs python2-sphinx. I had installed python-sphinx and they interfere with each other. So I removed python-sphinx and reinstalled again. All the dependencies are satisfied and tinkerer is installed correctly. But now look at what I get: # pacman -Qdt python-jinja 2.6-2 python2-sphinx 1.1.2-2 which seems wrong to me. Is it maybe that packages from aur don't have the same weight when checking for reverse dependencies?

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[arch-general] How to set grub2 resolution to 1366x768
by Bill Sun 26 Feb '12

26 Feb '12

Hi, I want to have a 1366x768 resolution for grub2. Unfortunately, `vbeinfo` shows that my computer doesn't support that resolution (up to 960x640/1024x768). So, can I load some additional modules for grub2 so that it can support 1366x786 resolution in my computer? I tried to do the following steps in grub2 command line: 1) insmod 915resolution 2) 915resolution 5c 1366 786 After step2, grub2 command line became completely black and unresponsive. I had to press the power button to force halt my machine. System information: Archlinux x86_64 grub2-common 1.99 grub2-bios 1.99 Thinkpad X220 (with Intel Sandy Bridge CPU graphic card) Regards

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[arch-general] inotify and locate
by Andrea Crotti 26 Feb '12

26 Feb '12

It's a bit a shame that there isn't any default good indexing system for Linux. Now there is also a inotify implementation and tools to set up watchers on the filesystem, so why are we still mainly stuck with locate and the expensive updatedb? Are there other problems with the inotify approach maybe or just lack of developer interest?

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[arch-general] oracle installation problem
by 孙建希 26 Feb '12

26 Feb '12

hello everyone: i'm a chinese,my english is poor. my arch is 64 architecture i have install all package,but the result of check is all missing.can you help me?

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[arch-general] Ways to power on broadcom bcm4311 wireless adaptor without booting into windows
by mercator 25 Feb '12

25 Feb '12

On Fri, 24 Feb 2012 16:37:22 +0530, Jayesh Badwaik wrote: > > On Fri, Feb 24, 2012 at 2:37 PM, Moncef Baazet <mob.ajm(a)gmail.com> wrote: > > At Wed, 22 Feb 2012 23:35:26 +0800, > > mercator wrote: > >> > >> Hi guys, > >> > >> After switching from Linux Mint to Archlinux, my wireless card refused > to > >> show up in lspci. It DOES worked fine under Linux Mint, but .... Below > is > >> my output of 'lspci -vnn |grep Broadcom' : > >> > >> 10:00.0 Ethernet controller: Broadcom Corporation NetLink BCM5787M > Gigabit > >> Ethernet PCI Express (rev 02) > >> > >> > >> My laptop is hp 6515b, with a touch panel for the toggle of wifi on/off > >> etc. After a search in google I found the problem may be that the power > of > >> wifi has been shut down, and solution is to boot into windows and turn > wifi > >> on, because the touch panel will not work under Linux (as far as I > know), > >> > > n> And the I found a software named rfkill, hoping it will work. 'rfkill > list' > >> out put as follows : > >> > >> 0: hp-wifi: Wireless LAN > >> ? ? ? ? Soft blocked: yes > >> ? ? ? ? Hard blocked: yes > >> > >> After 'rfkill unblock all', I get: > >> > >> 0: hp-wifi: Wireless LAN > >> ? ? ? ? Soft blocked: no > >> ? ? ? ? Hard blocked: yes > >> > >> And still no wireless card detected. So my question is, is there any > way to > >> power the wifi on without booting into windows? (in fact, windows has > >> diappeared from my laptop for 3 years, and there is no partition on my > >> harddisk supporting windows install). > > Hi, > > I don't know if this is gonna help, but when I first installed Arch > > I had the same problem. What solved it was bringing my wireless > > interface up manually after activating the wifi switch. > > > > So check out your `ifconfig` output. If you don't see your wireless > > interface bring it up. `ifconfig wlan0 up`, or whatever your wireless > > interface name is. > > Hi, > > Is not ifconfig deprecated now? It is probably not present on the > OP's pc. There should be an equivalent command in the replacement. > You would probably have to use the following command. I am not sure > about the correctness, so please refer to the link. > > ip link set wlan0 up > > More information can be found at http://linux.die.net/man/8/ip > > > Hi Moncef and Jayesh, Thank you for your advice. I've tried both 'ifconfig' and 'ip link set', with 'wlan0' and 'eth1', and both said 'no such device'. So I think it's still a wifi power switch thing. On Fri, 24 Feb 2012 12:25:03 +0100, Tom Gundersen wrote: > I had a similar problem with another HP laptop. I was able to switch > on the wifi by pressing the wifi switch when I was in BIOS, but YMMV. > > Cheers, > > Tom > And thank you Tom. I tried pressing my wifi switch when in BIOS. But it is in a touch panel, so I cannot switch it on manually. And I wonder whether your wifi switch is in a touch panel or a seperate button? Thanks!

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[arch-general] Character encoding on new install
by Tim Stella 25 Feb '12

25 Feb '12

Hello! I seem to have an issue with my character encoding in a new arch install. Here [0] [1] are a couple screenshots. I have locales set correctly in /etc/locale.gen: en_US.UTF-8 UTF-8 en_US ISO-8859-1 and according to 'locale', all my variables seem to be in order: LANG=en_US.UTF-8 LC_CTYPE="en_US.UTF-8" LC_NUMERIC="en_US.UTF-8" LC_TIME="en_US.UTF-8" LC_COLLATE="en_US.UTF-8" LC_MONETARY="en_US.UTF-8" LC_MESSAGES="en_US.UTF-8" LC_PAPER="en_US.UTF-8" LC_NAME="en_US.UTF-8" LC_ADDRESS="en_US.UTF-8" LC_TELEPHONE="en_US.UTF-8" LC_MEASUREMENT="en_US.UTF-8" LC_IDENTIFICATION="en_US.UTF-8" LC_ALL= It happens in terminals (sakura, urxvt, xterm) and also in firefox for some characters. I'm at a loss for where to go on this, any ideas? Thanks! Tim [0] http://dl.dropbox.com/u/3232776/mc-encoding.png [1] http://dl.dropbox.com/u/3232776/encoding.png

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[arch-general] Default route not restored (deleted?) after VPN - Juniper Network Connect
by Qadri 25 Feb '12

25 Feb '12

Hi all, I've regularly used a VPN to access my school network. I use Juniper ncsvc to connect. It is worked into a script such that I can just call it, and then C-c to stop the VPN. Previously, the default route would be restored after I killed the VPN connection, so I could close the vpn connection and resume my internet use without thought. Now, I need to restart networkmanager (or that's the quickest/dumbest way I could mindlessly think of) to restore the connection (see output below). What has changed this behavior, and what methods can I take to getting the old behavior back? Thanks, MAQ. #Output #Note that echos indicate events that took place in another terminal $ route Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface default 192.168.1.1 0.0.0.0 UG 0 0 0 wlan0 192.168.1.0 * 255.255.255.0 U 0 0 0 wlan0 $ echo "Start VPN" Start VPN $ route Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface default 123.45.67.89 0.0.0.0 UG 1 0 0 tun0 default 192.168.1.1 0.0.0.0 UG 10 0 0 wlan0 vpn.school.edu 192.168.1.1 255.255.255.255 UGH 1 0 0 wlan0 192.168.1.0 123.45.67.89 255.255.255.0 UG 1 0 0 tun0 192.168.1.0 * 255.255.255.0 U 10 0 0 wlan0 192.168.1.1 * 255.255.255.255 UH 1 0 0 wlan0 $ echo "Stop VPN" Stop VPN $ route Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 192.168.1.0 * 255.255.255.0 U 0 0 0 wlan0 $ echo "Restart networkmanager" Restart networkmanager $ route Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface 192.168.1.0 * 255.255.255.0 U 303 0 0 wlan0 $ route Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface default 192.168.1.1 0.0.0.0 UG 0 0 0 wlan0 192.168.1.0 * 255.255.255.0 U 0 0 0 wlan0 $

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Arch-general February 2012