[gentoo-user] what does this mean:rcu_sched detected stalls on CPUs/tasks

2013-09-25 Thread
My pc have a random boot problem.I can hardly make it clear when will occur. The kern.log shows INFO: rcu_sched detected stalls on CPUs/tasks: { 0} (detected by 1, t=10002 jiffies, g=18446744073709551325, c=18446744073709551324, q=13). When this happen on boot,the kernel seems hung and will take

Re: [gentoo-user] what does this mean:rcu_sched detected stalls on CPUs/tasks

2013-09-25 Thread
Yes,I have search some webpages.But not sure if this question can be solved and how to be solved. 2013/9/25 Alan McKinnon alan.mckin...@gmail.com On 25/09/2013 12:56, 东方巽雷 wrote: My pc have a random boot problem.I can hardly make it clear when will occur. The kern.log shows INFO

[gentoo-user] which filesystem is more suitable for /var/tmp/portage?

2013-09-18 Thread
ext4?btrfs or reiserfs?

Re: [gentoo-user] udev doesn't turn off touchpad on boot.

2013-09-16 Thread
Never work when remove them. 2013/9/16 jo...@antarean.org 东方巽雷 dongfangxun...@gmail.com wrote: No,I only seperate /home and /usr/portage. And now I don't use initramfs to boot. 2013/9/16 jo...@antarean.org 东方巽雷 dongfangxun...@gmail.com wrote: I have /etc/udev/rules.d/touchpad.rules

[gentoo-user] gcc specs file change multilib_defaults no effect.

2013-09-16 Thread
Hello,everyone. I found that the gcc specs file has such contents: // *multilib: . !m64 !m32 !mx32;64:../lib64 m64 !m32 !mx32;32:../lib32 !m64 m32 !mx32;x32:../libx32 !m64 !m32 mx32; *multilib_defaults: mx32 // I

[gentoo-user] udev doesn't turn off touchpad on boot.

2013-09-15 Thread
I have /etc/udev/rules.d/touchpad.rules,content as below: ACTION==add, SUBSYSTEM==input, KERNEL==mouse[0-9], ENV{DISPLAY}=:0, ENV{XAUTHORITY}=/home/gentoo/.Xauthority, ENV{ID_CLASS}=mouse, ENV{REMOVE_CMD}=/usr/bin/synclient TouchpadOff=0, RUN+=/usr/bin/synclient TouchpadOff=1 My user name is

Re: [gentoo-user] udev doesn't turn off touchpad on boot.

2013-09-15 Thread
No,I only seperate /home and /usr/portage. And now I don't use initramfs to boot. 2013/9/16 jo...@antarean.org 东方巽雷 dongfangxun...@gmail.com wrote: I have /etc/udev/rules.d/touchpad.rules,content as below: ACTION==add, SUBSYSTEM==input, KERNEL==mouse[0-9], ENV{DISPLAY}=:0, ENV{XAUTHORITY

[gentoo-user] bios+gpt+grub2 boot windows

2013-09-10 Thread
I format my hard disk to gpt.Then create a 1M partition at the header of hard disk ,add bios_grub flag.I can install and boot gentoo,debain and archlinux,but have no idea how to boot windows7 and 8.When I boot win7 or win8 from usb,it always complain the gpt partition and cannot install.What

Re: [gentoo-user] bios+gpt+grub2 boot windows

2013-09-10 Thread
I have solved my problem by using uefi shell.My pc bios can load uefi shell from usb fat32 partition. Thank you. 2013/9/11 Wang Xuerui idontknw.w...@gmail.com 2013/9/11 Yuri K. Shatroff yks-...@yandex.ru: Well, actually it *is* possible using hybrid MBR+GPT partitioning.

[gentoo-user] Where is the file which masks glibc-2.18?

2013-09-05 Thread
I cannot find glibc-2.18 in /usr/portage/profile/package.mask,but glibc-2.18 is being masked.I would like to know which file masks glibc-2.18.

[gentoo-user] Repository 'x-portage' is missing masters attribute in '/usr/local/portage/metadata/layout.conf'

2013-08-30 Thread
What does the title mean?I always seem it when running emerge,but the file /usr/local/portage/metadata/layout.conf does not exist.

[gentoo-user] Can I build a ipv6 access point by hostapd and dnsmasq?

2013-08-23 Thread
I have sucessfully build a ipv4 access point , 1)edit /etc/dnsmasq.conf and add interface=wlan0 except-interface=lo dhcp-range=10.0.0.2,10.0.0.9,12h 2)create a file name hostapd.conf: interface=wlan0 driver=nl80211 ssid=pqy hw_mode=g channel=8 wpa=3 wpa_passphrase=pqy5 3)create a file name

Re: [gentoo-user] how can I pause emerge after it finish running configure or cmake and before it do any compilation?

2013-08-19 Thread
good! Thank you. 2013/8/19 Alexey Mishustin shum...@shumkar.ru 2013/8/19 东方巽雷 dongfangxun...@gmail.com: I need to change some arguments in Makefile. You might want to use a low-level interface to the Portage system 'ebuild': ebuild path/to/package.ebuild fetch ebuild path

[gentoo-user] what is /usr/bin/{gcc,cc,g++,c++}?

2013-08-18 Thread
I have noticed that these files md5 are the same,and none of them belongs to the gcc package.How and when does the system make them?

[gentoo-user] grub2 generate wrong uuid for other system

2013-08-18 Thread
I noticed that when grub2 generate boot menu for other linux system,the line linux /boot/vmlinux-3.10.7 root=/dev/sda6 ro is error,sda6 is root of current system,and sda8 is the right one of another system.Is it a bug? gentoo amd64 testing.kernel 3.10.7,grub-2.00_p5107,os-prober-1.62

[gentoo-user] libreoffice cannot use oxygen theme

2013-08-18 Thread
I download LibreOffice_4.1.0_Linux_x86-64_deb.tar.gz from https://www.libreoffice.org/download/ and extract all the deb files.My desktop is KDE,but libreoffice only uses gtk+ theme. How should I find out the problem?

Re: [gentoo-user] libreoffice cannot use oxygen theme

2013-08-18 Thread
libreoffice-bin needs older icu version,libreoffice need so much time to compile 2013/8/18 Alan McKinnon alan.mckin...@gmail.com On 18/08/2013 17:16, 东方巽雷 wrote: I download LibreOffice_4.1.0_Linux_x86-64_deb.tar.gz from https://www.libreoffice.org/download/ and extract all the deb

[gentoo-user] how can I pause emerge after it finish running configure or cmake and before it do any compilation?

2013-08-18 Thread
I need to change some arguments in Makefile.

Re: [gentoo-user] plasma-desktop crash on boot

2013-08-16 Thread
2013/8/16 microcai micro...@fedoraproject.org 在 2013-8-16 上午9:48,东方巽雷 dongfangxun...@gmail.com写道: gentoo testing,kernel3.10.6,qt4.8.5,kde4.11,32bit system,plasma-desktop segmentation fault on every boot time.But when I run it in konsole,it didn't crash any more,just show X Error

[gentoo-user] plasma-desktop crash on boot

2013-08-15 Thread
gentoo testing,kernel3.10.6,qt4.8.5,kde4.11,32bit system,plasma-desktop segmentation fault on every boot time.But when I run it in konsole,it didn't crash any more,just show X Error: BadWindow (invalid Window parameter) 3.Is there someone having the same problem?

Re: [gentoo-user] Optional /usr merge in Gentoo

2013-08-13 Thread
more information? 2013/8/13 Alessio Ababilov ilovegnuli...@gmail.com Hi! I wrote a script that allows /usr merge in Gentoo without changes to ebuilds. I described it in an article http://aababilov.wordpress.com/2013/07/17/usr-merge-in-gentoo/ Are there any volunteers to test it? I use

[gentoo-user] hostapd2.0 not work

2013-08-13 Thread
Hello everyone!hostapd1.1 work well in my system,but when I upgrade to 2.0,it doesn't work any more.And I have found that 1.1 is no longer in the gentoo portage.What should I do?

Re: [gentoo-user] about LIBRARY_PATH

2013-08-12 Thread
I think the gcc version with x32 abi is faster.So I install a x32 version on amd64.Now I have solved my problem by creating a new gcc specs file.Thank you all the same. 2013/8/12 Samuli Suominen ssuomi...@gentoo.org On 12/08/13 05:49, 东方巽雷 wrote: It seems that this variable is hard-code

[gentoo-user] about LIBRARY_PATH

2013-08-11 Thread
It seems that this variable is hard-code by gcc.I cannot change it any more.When I use gcc -m32 to compile a 32bit program,gcc is looking for /usr/lib rather than /usr/lib32.But in my system,/usr/lib is a symlink to /usr/lib64.The real 32bit librarys is in /usr/lib32.The linker is always

Re: [gentoo-user] about LIBRARY_PATH

2013-08-11 Thread
LIBRARY_PATH is not LD_LIBRARY_PATH. 2013/8/12 Adam Carter adamcart...@gmail.com I thought LD_LIBRARY_PATH was old skool and now ppl use ldconfig, so man ldconfig.

[gentoo-user] Is it possible to use the x32 abi gcc version to build a amd64 system?

2013-08-07 Thread
x32 abi is a new abi which is different from x86_64 and x86.Some softwares cannot compile on x32 system,but glibc,gcc,binutils,works well on x32 abi with faster speed than x86_64.So I would to make such a gcc version,its abi is x32,but its default target is x86_64,similar to cross compiler.Then I