Re: [gentoo-user] update broke X
On Wed, 16 Jan 2013 22:18:44 -0800, Cinder wrote: > VIDEO_CARDS="nouveau v4l" Add vesa to this. It won't fix the nouveau problem but it will give you a fallback when it fails. -- Neil Bothwick Evolution stops when stupidity is no longer fatal! signature.asc Description: PGP signature
Re: [gentoo-user] update broke X
I would try the standard nvidia driver next. On Thu, Jan 17, 2013 at 4:32 AM, Neil Bothwick wrote: > On Wed, 16 Jan 2013 22:18:44 -0800, Cinder wrote: > > > VIDEO_CARDS="nouveau v4l" > > Add vesa to this. It won't fix the nouveau problem but it will give you a > fallback when it fails. > > > -- > Neil Bothwick > > Evolution stops when stupidity is no longer fatal! >
Re: [gentoo-user] System won't boot if CMOS clock is slow
On 16 January 2013, at 16:43, Grant Edwards wrote: > I'm having problems with one of my Gentoo systems who's motherboard > clock is a little slow. When the system comes up, the system time is > set from the motherboard clock. If that's slow, something in the init > system seems to panic because some file or other has a timestamp in > the future. You've had lots of other suggestions here, but I think this is handled fine if you add ntp to the default runlevel (and assuming the system can connect to the net). Stroller.
Re: [gentoo-user] System won't boot if CMOS clock is slow
I've had this problem before as well and can confirm that adding NTP to the default run level solved it. On Jan 17, 2013 10:08 AM, "Stroller" wrote: > > On 16 January 2013, at 16:43, Grant Edwards wrote: > > > I'm having problems with one of my Gentoo systems who's motherboard > > clock is a little slow. When the system comes up, the system time is > > set from the motherboard clock. If that's slow, something in the init > > system seems to panic because some file or other has a timestamp in > > the future. > > You've had lots of other suggestions here, but I think this is handled > fine if you add ntp to the default runlevel (and assuming the system can > connect to the net). > > Stroller. > > > >
Re: [gentoo-user] System won't boot if CMOS clock is slow
On Thu, Jan 17, 2013 at 03:06:23PM +, Stroller wrote: > > On 16 January 2013, at 16:43, Grant Edwards wrote: > > > I'm having problems with one of my Gentoo systems who's motherboard > > clock is a little slow. When the system comes up, the system time is > > set from the motherboard clock. If that's slow, something in the init > > system seems to panic because some file or other has a timestamp in > > the future. > > You've had lots of other suggestions here, but I think this is handled fine > if you add ntp to the default runlevel (and assuming the system can connect > to the net). The service would be ntpd (daemon) or ntp-client (client), but not ntp. Still you should change your CMOS battery. ;) -- Happy Penguin Computers >') 126 Fenco Drive ( \ Tupelo, MS 38801 ^^ supp...@happypenguincomputers.com 662-269-2706 662-205-6424 http://happypenguincomputers.com/ Don't top-post: http://en.wikipedia.org/wiki/Top_post#Top-posting
Re: [gentoo-user] System won't boot if CMOS clock is slow
On Wed, Jan 16, 2013 at 04:43:16PM +, Grant Edwards wrote: > I'm having problems with one of my Gentoo systems who's motherboard > clock is a little slow. When the system comes up, the system time is > set from the motherboard clock. If that's slow, something in the init > system seems to panic because some file or other has a timestamp in > the future. > > Just to make it extra convenient, it clears the console screen when > that happens so there's no actual record of what went wrong or which > component in th init process is failing. > > Going into the BIOS setup and setting the time ahead a minute or two > will allow the system to start up normally. > > Is there any way to disable this "feature"? One other thing no one mentioned, afaict. Check your kernel for RTC (Real Time Clock). The RTC is used to initialize the software clock at bootup. You'll probably need RTC_DRV_CMOS. -- Happy Penguin Computers >') 126 Fenco Drive ( \ Tupelo, MS 38801 ^^ supp...@happypenguincomputers.com 662-269-2706 662-205-6424 http://happypenguincomputers.com/ Don't top-post: http://en.wikipedia.org/wiki/Top_post#Top-posting
Re: [gentoo-user] Re: System won't boot if CMOS clock is slow
So it is Linux' fault, that your mate used crap Hardware? That is great! let us blame it for the weather too. And stubbed toes. Am 16.01.2013 21:43 schrieb "Kevin Chadwick" : > > I have had systems in the past who refused to boot because the > > motherboard time was off, and at first it looked like that was the > > problem again. > > OpenBSD takes the time from the filesystem in that case and boots. I > wish linux did. I had a mate who used to ring me up everytime his mother > in law unplugged the laptop and it was a laptop that's cmos was a pain > to replace. I believe he ended up in 2034 or something after a few > months because I told him the bios key and meant he could avoid > fsck that sometimes gave him various problems =-) > > He was anti slow machines (Vista) and liked linux after being > skeptical. I can't see him trying linux again now :-( > > -- > ___ > > 'Write programs that do one thing and do it well. Write programs to work > together. Write programs to handle text streams, because that is a > universal interface' > > (Doug McIlroy) > ___ > >
Re: [gentoo-user] Re: System won't boot if CMOS clock is slow
> So it is Linux' fault, that your mate used crap Hardware? That is great! > let us blame it for the weather too. And stubbed toes. Well the point was that if OpenBSD had an auto update function I could have installed that and he would still be using OpenBSD happily. If Linux did what OpenBSD does then he would be a happy linux user, well aside from wanting Itunes, though I'm under the impression that's been sorted quite well now. As far as he was concerned he had a fscking watch, what's wrong with this fscking piece of.. or words to that affect and really he was right. The alternative was Vista which took and I mean no joke like 15 mins to finish booting, despite a cleanup and the drive checked out ok. He had just started a gym and couldn't afford extra ram at the time. No need to get touchy, simply real facts, better aired than ignored. Not a great loss or anything. -- ___ 'Write programs that do one thing and do it well. Write programs to work together. Write programs to handle text streams, because that is a universal interface' (Doug McIlroy) ___
Re: [gentoo-user] Re: System won't boot if CMOS clock is slow
On Wed, Jan 16, 2013 at 2:52 PM, Alan McKinnon wrote: > On Wed, 16 Jan 2013 14:29:04 -0600 > Paul Hartman wrote: > >> On Wed, Jan 16, 2013 at 1:36 PM, Grant Edwards >> wrote: >> > >> > But, in the failures I've been seeing today, it's not getting to >> > agetty. The "clear screen and halt" happens at the "waiting for udev >> > events" step... >> >> FWIW I have also noticed on my machine that somewhere in the middle of >> the OpenRC boot process, the screen gets cleared. Haven't completely >> tracked it down yet. > > In /etc/inittab you need to change stuff like this > > c1:12345:respawn:/sbin/agetty 38400 tty1 linux > > to this > > c1:12345:respawn:/sbin/agetty 38400 tty1 linux --noclear > > > There's a clear elog about this at the end of the util-linux emerge, > perhaps you missed it I already had that set. :) I'm not talking about clearing the screen at the login prompt; it clears mid-OpenRC during/after the udev step (as Grant also described), though in my case it does not halt but continues printing the rest of the OpenRC messages and eventually gets to the login prompt. I'm thinking it may be fbcondecor responsible for the blanking there. I'll need to experiment more with it.
Re: [gentoo-user] Re: System won't boot if CMOS clock is slow
On Thu, Jan 17, 2013 at 02:35:50PM -0600, Paul Hartman wrote: > > I already had that set. :) I'm not talking about clearing the screen > at the login prompt; it clears mid-OpenRC during/after the udev step > (as Grant also described), though in my case it does not halt but > continues printing the rest of the OpenRC messages and eventually gets > to the login prompt. I'm thinking it may be fbcondecor responsible for > the blanking there. I'll need to experiment more with it. When KMS kicks in? -- Happy Penguin Computers >') 126 Fenco Drive ( \ Tupelo, MS 38801 ^^ supp...@happypenguincomputers.com 662-269-2706 662-205-6424 http://happypenguincomputers.com/ Don't top-post: http://en.wikipedia.org/wiki/Top_post#Top-posting
Re: [gentoo-user] Re: System won't boot if CMOS clock is slow
On Thu, 17 Jan 2013 14:45:13 -0600 Bruce Hill wrote: > On Thu, Jan 17, 2013 at 02:35:50PM -0600, Paul Hartman wrote: > > > > I already had that set. :) I'm not talking about clearing the screen > > at the login prompt; it clears mid-OpenRC during/after the udev step > > (as Grant also described), though in my case it does not halt but > > continues printing the rest of the OpenRC messages and eventually > > gets to the login prompt. I'm thinking it may be fbcondecor > > responsible for the blanking there. I'll need to experiment more > > with it. > > When KMS kicks in? I've never seen KMS clear the screen there for either nvidia or radeon cards so I doubt it's that. All it does at that point that is visible to the user is set the resolution and paint on the $GO_FAST stripes. Now fbcondecor, that's a likely area to look in. I personally no longer use fancy fb and boot splash type things (I like my Alt-F1 console to look like a console and not get in my way) so I doubt I can be of much help further on this. -- Alan McKinnon alan.mckin...@gmail.com
[gentoo-user] Re: System won't boot if CMOS clock is slow
On 2013-01-17, Stroller wrote: > > On 16 January 2013, at 16:43, Grant Edwards wrote: > >> I'm having problems with one of my Gentoo systems who's motherboard >> clock is a little slow. When the system comes up, the system time is >> set from the motherboard clock. If that's slow, something in the init >> system seems to panic because some file or other has a timestamp in >> the future. > > You've had lots of other suggestions here, but I think this is > handled fine if you add ntp to the default runlevel (and assuming the > system can connect to the net). It doesn't help problems that occur before ntpd has started and had a chance to slew the clock. By default, ntpd doesn't seem to want to do a step correction to fix large clock errors on startup (there's probably an option for that). FWIW, I recently identified one rather obscure CMOS-clock-related problem scenario (this isn't what happened the other day, but it did waste about half a day a few months back): 1) Your CMOS clock is ahead of the "real" time by several hours for some reason. There are a number of ways this can happen: dual-booting between systems that disagree over UTC vs localtime for the CMOS clock, broken ntpd config, mismanaged timezone settings, etc. 2) Kernel comes up and sets system time from CMOS clock. 3) Root filesystem gets fsck'ed because it's been mounted 28 times, and filesystem meta-data gets timestamp that is actually several hours in the future. 4) System reboots after fsck is finished. 5) Before the recently fsck'ed filesystem gets mounted, the CMOS clock gets reset to the correct time (by dual booting, booting from a rescue CD, or by simply running the BIOS setup and fixing it). 6) The system boots again, and when it tries to mount the root filesystem, the filesystem meta-data has a timestamp that's in the future so the ext3 code in the kernel refuses to mount it. 7) You futz around verifying that you have a good root fs backup, looking at S.M.A.R.T logs and all sorts of other irrelevant things for several hours trying to figure out what's wrong. 8) The universe catches up to the filesystem meta-data timestamp, and suddenly, mysteriously, everything works fine. -- Grant Edwards grant.b.edwardsYow! You mean you don't at want to watch WRESTLING gmail.comfrom ATLANTA?
Re: [gentoo-user] Re: System won't boot if CMOS clock is slow
On Thu, 17 Jan 2013 22:47:17 + (UTC), Grant Edwards wrote: > By default, ntpd doesn't seem to want to do > a step correction to fix large clock errors on startup (there's > probably an option for that). That's for ntp-client to do. -- Neil Bothwick Everything should be made as simple as possible, but no simpler. signature.asc Description: PGP signature