- Arch-general - lists.archlinux.org

[arch-general] Nvidia backlight control - acpi_video0/brightness changes - display doesn't?
by David C. Rankin 20 Nov '16

20 Nov '16

All, Laptop: HP 8760w, Quadro 3000M, nvidia-340xx packages. The driver works perfectly (no errors in Xorg.0.log), but I have no way to control the screen brightness. I've followed the suggestions in: https://wiki.archlinux.org/index.php/NVIDIA/Tips_and_tricks but I still have no backlight control. Using the laptop function keys, the values in /sys/class/backlight/acpi_video0/brightness are properly set, e.g. $ cat /sys/class/backlight/acpi_video0/brightness 8 (now tap the [func][F9], brightness lower, twice) $ cat /sys/class/backlight/acpi_video0/brightness 6 (actual_brightness value tracks brightness) $ cat /sys/class/backlight/acpi_video0/max_brightness 20 This works with OR without /etc/X11/xorg.conf.d/20-nvidia.conf: Option "RegistryDwords" "EnableBrightnessControl=1" Does anyone have any suggestions on anything else to try before I start loading the aur nvidia-bl or nvidiabl packages? I don't mind adding more software, but if there are a few more tweaks to try before going that route, I would like to try them first. Anybody get backlight working with a similar model laptop? -- David C. Rankin, J.D.,P.E.

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[arch-general] Does LTS package really not fit to Rolling Release model and Arch Philosophy?
by Ken OKABE 19 Nov '16

19 Nov '16

Arch-wiki suggests: https://wiki.archlinux.org/index.php/System_maintenance#Install_the_linux-l… >Tips and tricks The following tips are generally not required, but certain users may find them useful. >Install the linux-lts package The linux-lts package is an alternative Arch kernel package, and is available in the core repository. This particular kernel version has long-term support (LTS) from upstream, including security fixes and some feature backports. It is useful if you prefer the stability of less-frequent kernel updates or if you want a fallback kernel in case a new kernel version causes problems. and some guy told me >The LTS kernel is strictly speaking not in line with the "Arch philosophy" (if you use that term to describe the rolling release nature of Arch) - but it is also not a "typical" piece of software, for two reasons: >It is the kernel, i.e. the core building block of what makes this operating system work. It is crucial to make sure it works correctly, so in case of an issue, having the possibility to go back to an LTS release (or forward to a non-LTS release) is in the interest of many users. >It is mostly not affected by dependency issues arising from version mismatches (like soname bumps) - you can plug in any kernel you want without any major issues (except maybe hardware support). >The second point also allows it to be packed in a rolling release distribution like Arch without causing trouble for maintainers. Maintaining an old user-space tool (i.e. backporting fixes, ensuring library version compatibility, ... well, see Debian) is incompatible with Arch Linux. How hard or problematic to maintain a LTS package, for instance, KDE Plasma LTS edition package on Arch rolling-release-model? https://www.kde.org/announcements/plasma-5.8.0.php >Tuesday, 4 October 2016. Today KDE releases its first Long Term Support edition of its flagship desktop software, Plasma. This marks the point where the developers and designers are happy to recommend Plasma for the widest possible audience be they enterprise or non-techy home users. What kind of scenario in the real world to be problematic to maintain KDE Plasma LTS line as separated packages from non-LTS?

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[arch-general] 'invalid radix64 character 2D skipped' with pacman-key --refresh-keys
by Christian Rebischke 17 Nov '16

17 Nov '16

Hello everybody, Does some of you encount problems with `pacman-key --refresh-keys` like me? I can't refresh my keyring due to some strange error messages: gpg: invalid radix64 character 2E skipped gpg: [don't know]: invalid packet (ctb=11) gpg: read_block: read error: Invalid packet gpg: mpi larger than indicated length (2064 bits) The full output is here: https://paste.archlinux.de/DY6FC/ Any idea how to solve this issue? I would guess it's something with gpg and it has nothing todo with the keyring or with pacman-key. Best regards Chris

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[arch-general] espeak ng and keeping packages in the aur up to date.
by ilovecountrymusic483＠gmail.com 17 Nov '16

17 Nov '16

Hi all. I am wondering about a couple of things. I have been using orca for some time now, but wondering if espeak NG will be coming to arch community any time soon.. In the mean time, does any know if it is in the aur? Secondly I have yaourt installed and there are a few packages from the aur installed. What is the eaasyes way to keep the packages up to date. Is there a command through yaourt like sudo yaourt -Syu for example. I was reading about this in the arch wiki but did not find anything about how to do this offisiontly. If anyone knows how to do this, it would really be appriseated. Thanks. Matthew Sent from Mail for Windows 10

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[arch-general] ISO broken? Unable to boot from ISO burned to DVD.
by Manuel Reimer 16 Nov '16

16 Nov '16

Hello, I've freshly downloaded the ISO from the Arch Linux homepage and burned with: # cdrecord dev=/dev/cdrom -dao PATH_TO_ISO Booting from this hangs with waiting for some /dev/disk/by-label/ARCH... device. After waiting for this I get to some kind of "recovery console" missing most tools. /dev/disk/by-label doesn't exist at all in this minimalistic shell. Is it possible that booting from a device "by-label" just doesn't work for a DVD drive at all? Any way to fix this? Thanks in advance Manuel

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[arch-general] Please fastly update packages not using the generic readline *.so
by Sebastian Lau 16 Nov '16

16 Nov '16

Hi, cinnamon (and maybe other desktops/packages) seem to use libreadline.so.6 which was updated today to a new SONAME. There should be a fast update to load the SONAME=7 or the generic shared object with the next release to prevent failures like this: nullptr ~ % cinnamon & [1] 1111 cinnamon: error while loading shared libraries: libreadline.so.6: cannot open shared object file: No such file or directory [1] + 1111 exit 127 cinnamon nullptr ~ % ls /usr/lib/libreadline.so completing files libreadline.so@ libreadline.so.7@ libreadline.so.7.0* nullptr ~ % LD_PRELOAD=/usr/lib/libreadline.so cinnamon & The last command works. It would be nice to have a fast update for cinnamon and all other packages that don't use the generic libreadline.so Thank you! Sebastian

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[arch-general] Mr. Turritopsis Dohrnii Teo En Ming (Zhang Enming) is Looking for Information Technology-related Job Opportunities World Wide
by Turritopsis Dohrnii Teo 15 Nov '16

15 Nov '16

Dear Sir/Madam, My academic and educational qualifications are now reflected in my email signature. I am an entry level/junior/beginner Information Technology (IT) Specialist/Systems Engineer/Linux Server Administrator/Helpdesk Support/Computer Technician available for hire anywhere in the world!!! Prospective employers, businesses and companies in any part of the world please feel free to contact me for my curriculum vitae/resume. Thank you very much! Yours sincerely, Mr. Turritopsis Dohrnii Teo En Ming (Zhang Enming) @ Time Traveller Former old abandoned name: Mr. Teo En Ming (Zhang Enming) SINGAPORE CITIZEN Bachelor of Engineering (2nd Class Lower Honours) in Mechanical Engineering with Aeronautics and Astronautics Option (Graduated from National University of Singapore in December 2006) Diploma in Mechatronics Engineering with Merit (Graduated from Singapore Polytechnic in 1998) Currently learning CISCO Switches and Routers, Computer Networking, Network Operating Systems, Microsoft Windows Server 2012 R2, Active Directory, DNS Server and DHCP Server as a *hobby* at Singapore Polytechnic (information accurate as at 16 November 2016) Mobile Phone #1: +65-8692-1024 (M1 Mobile Postpaid) Mobile Phone #2: +65-8712-7323 (Singtel Mobile Prepaid) Email Address #1: teo.en.ming(a)gmail.com Email Address #2: turritopsis.dohrnii.teo(a)gmail.com Age: 38 years old 16th November 2016 Wednesday 12:30 AM Singapore Time *I am an entry level/junior/beginner Information Technology (IT) Specialist/Systems Engineer/Linux Server Administrator/Helpdesk Support/Computer Technician available for hire anywhere in the world!!! Prospective employers, businesses and companies in any part of the world please feel free to contact me for my curriculum vitae/resume. Thank you very much.*

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[arch-general] Problem with "geoclue2" update
by Manuel Reimer 15 Nov '16

15 Nov '16

Hello, I am currently trying to update my system, but this fails with the following messages: geoclue2: /usr/share/gtk-doc/html/geoclue/geoclue.devhelp2 exists in filesystem geoclue2: /usr/share/gtk-doc/html/geoclue/home.png exists in filesystem geoclue2: /usr/share/gtk-doc/html/geoclue/index.html exists in filesystem geoclue2: /usr/share/gtk-doc/html/geoclue/left.png exists in filesystem geoclue2: /usr/share/gtk-doc/html/geoclue/right.png exists in filesystem geoclue2: /usr/share/gtk-doc/html/geoclue/style.css exists in filesystem geoclue2: /usr/share/gtk-doc/html/geoclue/up.png exists in filesystem Errors occurred, no packages were upgraded. Did something change in the "geoclue2" package, which causes this error? There is no announcement on the homepage... Thanks in advance Manuel

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Re: [arch-general] systemd-boot ignores loader.conf
by Tung Anh Vu 14 Nov '16

14 Nov '16

I managed to make the boot menu screen not appear by holding the minus key down to 0 second timeout in the boot menu itself. Thanks everyone, especially David Thurstenson. PS: I still have no idea, why does systemd-boot ignore the timeout setting from loader.conf, but obeys the rest. On Mon, Nov 14, 2016 at 7:02 PM, Tung Anh Vu <cuttycz(a)gmail.com> wrote: > I'm using systemd-boot on my laptop. My /boot/loader/loader.conf contains > only the line: > > default arch > > but when booting, the boot menu still appears. What could be the cause of > this issue? Thanks in advance. >

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Re: [arch-general] howto remove old package version
by niya levi 14 Nov '16

14 Nov '16

hi everyone > https://archlinuxarm.org/packages/aarch64/mesa/log > > Looks like AL Arm mesa versions went like this: > > 12.0.3-3 > 13.0.0rc2-2 > 12.0.3-3.1 > 13.0.0-1 > > Is your mirror uptodate ? after pacman -Syu mesa in now pacman -Si mesa{,-libgl} | grep Ve Version : 13.0.0-1 Version : 13.0.0-1 thanks shadrock

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