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Re: Grml Digest, Vol 20, Issue 23 hibernation responss
by Keith Hinton 24 Dez '06

24 Dez '06

Jake, I did have grub resume. It managed to resume once, without shutting off all power to the machine (and that means also yanking power from the supply. Upon restoring power, that's when my issue happened. Is that more clear? :) Regards, --Keith. ----- Original Message ----- From: <grml-request(a)mur.at> To: <grml(a)mur.at> Sent: Sunday, December 24, 2006 4:00 AM Subject: Grml Digest, Vol 20, Issue 23 > Send Grml mailing list submissions to > grml(a)mur.at > > To subscribe or unsubscribe via the World Wide Web, visit > http://lists.mur.at/mailman/listinfo/grml > or, via email, send a message with subject or body 'help' to > grml-request(a)mur.at > > You can reach the person managing the list at > grml-owner(a)mur.at > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of Grml digest..." > > > Today's Topics: > > 1. What is the best-file system for grml, and suspend/resuming? > (Keith Hinton) > 2. Re: What is the best-file system for grml, and > suspend/resuming? (Jan-Pieter Jacobs) > 3. Install screen capture (Mark) > 4. Re: Install screen capture (roland) > 5. Re: Install screen capture (Jan-Pieter Jacobs) > 6. Re: Install screen capture (Michael Prokop) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Sat, 23 Dec 2006 09:55:04 -0700 > From: "Keith Hinton" <keithint38(a)CommSpeed.net> > Subject: [Grml] What is the best-file system for grml, and > suspend/resuming? > To: <grml(a)mur.at> > Message-ID: <000601c726b3$17f2d460$6501a8c0@YOUR3ADE1B78A3> > Content-Type: text/plain; charset="iso-8859-1" > > I attempted to install grml automatically with an XFS file system. > Then, I installed grub, like this. > grub > root (hd0,1) > setup (hd0) > Then, > rebooted. > Then, I did: > echo disk >/sys/power/state > The box hibernated. > Then after about 3 minutes (note that I did not as yet try cutting all > power) I turned it back on, and it resumed. > So then, I performed a second test. > I hibernated it again. But this time, (I shut off the power) (and it > should have, retained the information and resumed anyways) but, it didn't. > In fact, the machine did not eaven boot up. Took me thousands of > hard-forceful shut-downs and more, before I could get the computer working > properly again. > Note:This all occured under an XFS file sytem. > So, I've decided not to use that one. > Mikap: > What file system do you use yourself, and, what file systems have you > tested? > I want someone (if this has never been done) to test this out by > hibernating a system with all the file systems GRML supports, and in every > test shut off all power for about 5 minutes, turn on all power, turn on > the computer, and see if it resumes. > Any tests, or assistance with this would be greatful! > Regards, > > Keith >

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Install screen capture
by Mark 24 Dez '06

24 Dez '06

What do people recommend for screen shot capture during grml2hd installataion? Mark

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What is the best-file system for grml, and suspend/resuming?
by Keith Hinton 23 Dez '06

23 Dez '06

I attempted to install grml automatically with an XFS file system. Then, I installed grub, like this. grub root (hd0,1) setup (hd0) Then, rebooted. Then, I did: echo disk >/sys/power/state The box hibernated. Then after about 3 minutes (note that I did not as yet try cutting all power) I turned it back on, and it resumed. So then, I performed a second test. I hibernated it again. But this time, (I shut off the power) (and it should have, retained the information and resumed anyways) but, it didn't. In fact, the machine did not eaven boot up. Took me thousands of hard-forceful shut-downs and more, before I could get the computer working properly again. Note:This all occured under an XFS file sytem. So, I've decided not to use that one. Mikap: What file system do you use yourself, and, what file systems have you tested? I want someone (if this has never been done) to test this out by hibernating a system with all the file systems GRML supports, and in every test shut off all power for about 5 minutes, turn on all power, turn on the computer, and see if it resumes. Any tests, or assistance with this would be greatful! Regards, Keith

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GRML2hd automatiic install and initrd
by Keith Hinton 23 Dez '06

23 Dez '06

Does GRML2hd create an initrd file for the kernel if an automatic installation is used? Thanks. Regards-Keith

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permission denied on copy
by wahmd 22 Dez '06

22 Dez '06

Greetings... Why was "permission denied" when root uses Rox-filer to try to copy file from pendrive to another folder (when permissions seem to be set as owner read and write)? Thanks. Happy holidays and best wishes for 2007. wahmd

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More sites linking to grml
by T 22 Dez '06

22 Dez '06

Hi, Just FYI, more and more sites are linking to grml now. Last month, there was an article in Debian Administration linking back to grml: http://www.debian-administration.org/articles/464 Recently, there is also an wiki entry at wikia.com linking back to grml: http://tovid.wikia.com/wiki/Making_a_DVD_with_text_menus I heard for Google search engine, the more sites link to a certain site, the more important Google will think the site is, and the more likely search results will come near the top... PS. Timo Boettcher, I need your permission to use your picture to promote grml. thanks -- Tong (remove underscore(s) to reply) http://xpt.sourceforge.net/

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A question about GRML2hd, how many options can it accept at once?
by keithint38＠commspeed.net 21 Dez '06

21 Dez '06

Hi all, How many options is grml2hd capable of handeling at one time, Mika? I.e. Suppose I wish to disable the remove-packages-server script from running, and at the exact same time tell it to run the isntaller and install in automatic mode. So: Suppose I've set the boot_partition in /etc/grml2hd/config as /dev/hda, and the main root as /dev/hda2. Now: If I wanted to: Could I just type the following into grml2hd? NOSWREMOVAL=1 GRML2HD_NONINTERACTIVE=1 into the prompt and hit return and have it work? Or, does GRML2hd not accept that type of command structure. Mika: I have read the manual page from http://www.GRML.org/GRML2hd plentty of times, and do know the commands. I'm asking more about if grml2hd can accept multiple options at once before running it. Take a look at my example, and just let me know if that would work. What I am attempting to do, is have an automatic installation of GRML Linux, and still have all packages, all without one being removed. I have plentty of space on my disk to hold all of them, without a problem--it's 300 GB or so. That's plentty of space for what I would like to do. BTW..Marry Christmas to the grml mailing list! I'll be back tomorrow, so look forward to seeing you folks. Take care, --Keith

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Framebuffer mode setting
by Mark 21 Dez '06

21 Dez '06

We're not clear how mode selection works for framebuffer. The file /etc/fb.modes lists many modes. We want 1280x1024-60. The choice matches a vendor 'preferred timing mode' for optimal monitor performance. We run this mode in X fine. The problem is framebuffer. We do not get how to ask grml for 1280x1024-60. No fbset commands or lilo configs seem to do it. We get, instead, 1280x1024-77 or some other unexpected v-refresh, not even listed in fb.modes. We tried a 'special name' for mode 1280x1024-60 to work with lilo commands and it also failed. (Actually we made a duplicate mode with a different name in fb.modes.) The grml 0.9 live CD also does something weird. We boot 'grml fb1280x1024' but end up with lower resolution framebuffer, 1024x768. It seems that grml cheatcodes do not allow arbitrary selection from fb.modes, but only 3. We cannot rely on automatic mode selection. We need to state the modes we want. We use KVMs quite a bit, which ruin DDC queries to monitor firmware, and also we run LCDs on analog video, not digital. This combination works fine in the right driving mode. Thanks, Mark

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Supplying multiple commands to GRML2hd
by keithint38＠commspeed.net 20 Dez '06

20 Dez '06

Hi all, Is it possible to configure an automatic installation of GRML through editing /etc/grml2hd/grml2hd.conf, or whatever, and ten to say: grml2hd NOSWREMOVAL=1 grml2hd NON_INTERACTIVE=1? Or do I type something else. Also, Could I review an example configuration file for an automatic grml2hd installation somewhere to get an idea of what one looks like? I am not currently at an GRML system, and am using the school computers here to type this message. If I could look at one just to get an idea, that would help. :) Regards, --Keith

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sarge + kernel 2.6.18-grml loads only few modules
by Erich Minderlein 20 Dez '06

20 Dez '06

Hi after having successfully installed kernel 2.6.18-grml and a sarge base configuration via the grml-skript I have stopped working on this notebook. Now I take up on this again : It loads only few modules, so no network, no periphery: just the 6 shells and the ipv6 module is loaded. /sys/module is rather empty : about 15 modules are listed , for HDD, CDROM and video, while at the funkentzutzler there are 74 modules listed. the line "populating /dev" does not show up in dmesg when doing the boot. It seems that some skripts must be added to my installation to get the kernel scan its periphery. a shortened diff ps(grml0.8,left) ps(kernel2.6.18-grml+sarge,right) is added: PID TTY STAT COMMAND PID TTY STAT COMMAND 1 ? Ss init [2] | 1 ? Ss init [2] 2 ? S [migration/0] 2 ? S [migration/0] 3 ? SN [ksoftirqd/0] 3 ? SN [ksoftirqd/0] 4 ? S [watchdog/0] 4 ? S [watchdog/0] 5 ? S< [events/0] 5 ? S< [events/0] 6 ? S< [khelper] 6 ? S< [khelper] 7 ? S< [kthread] 7 ? S< [kthread] 9 ? S< [kblockd/0] | 10 ? S< [kblockd/0] 10 ? S< [kacpid] | 11 ? S< [kacpid] 94 ? S< [kseriod] | 96 ? S< [cqueue/0] 148 ? S [pdflush] | 97 ? S< [kseriod] 149 ? S [pdflush] | 157 ? S [pdflush] 150 ? S [kswapd0] | 158 ? S [pdflush] 151 ? S< [aio/0] | 159 ? S< [kswapd0] 152 ? S< [jfsIO] | 160 ? S< [aio/0] 153 ? S< [jfsCommit] | 161 ? S< [jfsIO] 154 ? S< [jfsSync] | 162 ? S< [jfsCommit] 155 ? S< [xfslogd/0] | 163 ? S< [jfsSync] 156 ? S< [xfsdatad/0] | 164 ? S< [xfslogd/0] 745 ? S< [cqueue/0] | 165 ? S< [xfsdatad/0] 757 ? S< [kpsmoused] | 294 ? S< [kpsmoused] 832 ? S< [ata/0] | 384 ? S< [ata/0] 841 ? S< [scsi_eh_0] | 385 ? S< [ata_aux] 842 ? S< [scsi_eh_1] | 394 ? S< [scsi_eh_0] 868 ? S< [kcryptd/0] | 395 ? S< [scsi_eh_1] 869 ? S< [kmirrord] | 416 ? S< [kcryptd/0] 943 ? S< [khubd] | 417 ? S< [kmirrord] 989 ? S< [scsi_eh_2] | 423 ? S< [kjournald] 990 ? S< [usb-storage] | 807 ? Ss /sbin/syslogd 1944 ? S< [loop0] | 810 ? Ss /sbin/klogd 2215 ? S<s udevd --daemon | 842 ? Ss /usr/sbin/exim4 -bd -q30m 3837 ? S [khpsbpkt] | 848 ? Ss /usr/sbin/inetd 3934 ? S [pccardd] | 855 ? Ss /usr/sbin/sshd 3935 ? S [knodemgrd_0] | 868 ? Ss /sbin/mdadm -F -i /var/run/mdadm.p 3993 ? S< [shpchpd] | 871 ? Ss /usr/sbin/atd 4017 ? S< [kgameportd] | 874 ? Ss /usr/sbin/cron 4504 ? Ss /usr/sbin/acpid -c /etc/acpi/event | 882 tty1 Ss -bash 4625 ? SNs pump -i eth0 | 885 tty2 Ss+ /sbin/getty 38400 tty2 4680 ? SNs /sbin/syslog-ng -p /var/run/syslog | 886 tty3 Ss+ /sbin/getty 38400 tty3 4695 ? SNs /usr/sbin/powernowd -q | 887 tty4 Ss+ /sbin/getty 38400 tty4 4719 ? SNs /usr/sbin/gpm -m /dev/psaux -t aut | 888 tty5 Ss+ /sbin/getty 38400 tty5 4759 tty1 Ss /bin/zsh -l | 889 tty6 Ss+ /sbin/getty 38400 tty6 4760 tty2 Ss+ /bin/dash /usr/bin/grml-init-scree | 910 tty1 R+ ps ax 4761 tty3 Ss+ /bin/dash /usr/bin/grml-init-scree < 4762 tty4 Ss+ 0:00 /bin/zsh < 4763 tty5 Ss+ 0:00 /bin/zsh < 4766 tty6 Ss+ 0:00 /bin/zsh < 4767 tty9 Ss+ 0:00 /sbin/getty 38400 tty9 < 4768 tty10 Ss+ 0:00 /bin/zsh --login -c /usr/bin/iptst < 4771 tty11 Ss+ 0:00 /bin/zsh --login -c /usr/bin/htop < 4774 tty12 Ss+ 0:00 /bin/zsh --login -c /usr/bin/multi < 4822 tty10 S+ 0:00 /usr/bin/iptstate < 4824 tty11 S+ 0:33 /usr/bin/htop < 4825 tty12 S+ 0:00 /usr/bin/multitail /var/log/syslog < 4834 tty12 S 0:00 tail -48lf /var/log/syslog < 4841 tty2 S+ 0:00 /usr/bin/screen -c /etc/grml/scree < 4845 ? Ss 0:00 /usr/bin/SCREEN -c /etc/grml/scree < 4848 tty3 S+ 0:00 /usr/bin/screen -c /etc/grml/scree < 4849 ? Ss 0:00 /usr/bin/SCREEN -c /etc/grml/scree < 4869 pts/0 Ss+ 0:00 zsh < 4873 pts/1 Ss+ 0:00 zsh < 5059 ? S< 0:00 [kjournald] < 5078 ? S< 0:00 [kjournald] < 5219 tty1 R+ 0:00 ps ax < >From the process numbers I see that a lot of transient processes did not happen on my install, and usb-storage, cqueued, loop0, udevd do not exist thereafter. best regards -- Erich Minderlein <erminderlein(a)locoware.de> MARC Mannheim Rail Commerce GmbH

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