* All 3.10.x rt patched kernels are unusable on my machine @ 2013-10-14 10:36 Ralf Mardorf 2013-10-25 17:45 ` Sebastian Andrzej Siewior 0 siblings, 1 reply; 8+ messages in thread From: Ralf Mardorf @ 2013-10-14 10:36 UTC (permalink / raw) To: linux-rt-users Hi, non of the 3.10.x rt patched kernels does work on my machine. $ ls /usr/src/pkg-linux-rt/linux-rt-3* /usr/src/pkg-linux-rt/linux-rt-3.10.10_rt7-1-x86_64.pkg.tar.xz /usr/src/pkg-linux-rt/linux-rt-3.10.14_rt9-1-x86_64.pkg.tar.xz /usr/src/pkg-linux-rt/linux-rt-3.10.15_rt11-1-x86_64.pkg.tar.xz /usr/src/pkg-linux-rt/linux-rt-3.10.6_rt3-1-x86_64.pkg.tar.xz /usr/src/pkg-linux-rt/linux-rt-3.10.9_rt5-01-x86_64.pkg.tar.xz /usr/src/pkg-linux-rt/linux-rt-3.8.11_rt8-1-x86_64.pkg.tar.xz /usr/src/pkg-linux-rt/linux-rt-3.8.13_rt10-1-x86_64.pkg.tar.xz /usr/src/pkg-linux-rt/linux-rt-3.8.13_rt11-1-x86_64.pkg.tar.xz /usr/src/pkg-linux-rt/linux-rt-3.8.13_rt12-1-x86_64.pkg.tar.xz /usr/src/pkg-linux-rt/linux-rt-3.8.13_rt13-1-x86_64.pkg.tar.xz /usr/src/pkg-linux-rt/linux-rt-3.8.13_rt14-1-x86_64.pkg.tar.xz /usr/src/pkg-linux-rt/linux-rt-3.8.13_rt9-1-x86_64.pkg.tar.xz It's not only on my main install, Arch Linux 64-bit architecture, I verified the issue by building a 3.10.x rt patched kernel for Ubuntu 64-bit architecture too. $ ls /mnt/q/boot/vmlinuz* /mnt/q/boot/vmlinuz-3.10.9-rt5 /mnt/q/boot/vmlinuz-3.5.0-18-lowlatency /mnt/q/boot/vmlinuz-3.6.5-rt14 There were no issues without the rt patch for 3.10 kernels and no issues with kernel versions < 3.10.x with and without rt patch. Usually login doesn't work from lightdm, sometimes it does work, but after a short while terminals hang and the prompt gets lost, switching to tty by Ctrl + Alt + F-keys then doesn't work. Last time I could login, I got $ cat .xsession-errors.rt11 find: `/home/rocketmouse/.Xauthority.??????': No such file or directory weather-Message: getting http://api.yr.no/weatherapi/locationforecastlts/1.1/?lat=51.466702;lon=6.850000;msl=38 PolicyKit daemon disconnected from the bus. We are no longer a registered authentication agent. xfce4-appfinder: Fatal IO error 11 (Resource temporarily unavailable) on X server :0.0. Any info needed about my hardware, from journalctl the kernel's config or something else? Regards, Ralf ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: All 3.10.x rt patched kernels are unusable on my machine 2013-10-14 10:36 All 3.10.x rt patched kernels are unusable on my machine Ralf Mardorf @ 2013-10-25 17:45 ` Sebastian Andrzej Siewior 2013-10-25 18:51 ` Ralf Mardorf 0 siblings, 1 reply; 8+ messages in thread From: Sebastian Andrzej Siewior @ 2013-10-25 17:45 UTC (permalink / raw) To: Ralf Mardorf; +Cc: linux-rt-users * Ralf Mardorf | 2013-10-14 12:36:05 [+0200]: >Hi, Hi Ralf, >non of the 3.10.x rt patched kernels does work on my machine. > >$ ls /usr/src/pkg-linux-rt/linux-rt-3* >/usr/src/pkg-linux-rt/linux-rt-3.10.10_rt7-1-x86_64.pkg.tar.xz >/usr/src/pkg-linux-rt/linux-rt-3.10.14_rt9-1-x86_64.pkg.tar.xz >/usr/src/pkg-linux-rt/linux-rt-3.10.15_rt11-1-x86_64.pkg.tar.xz >/usr/src/pkg-linux-rt/linux-rt-3.10.6_rt3-1-x86_64.pkg.tar.xz >/usr/src/pkg-linux-rt/linux-rt-3.10.9_rt5-01-x86_64.pkg.tar.xz >/usr/src/pkg-linux-rt/linux-rt-3.8.11_rt8-1-x86_64.pkg.tar.xz >/usr/src/pkg-linux-rt/linux-rt-3.8.13_rt10-1-x86_64.pkg.tar.xz >/usr/src/pkg-linux-rt/linux-rt-3.8.13_rt11-1-x86_64.pkg.tar.xz >/usr/src/pkg-linux-rt/linux-rt-3.8.13_rt12-1-x86_64.pkg.tar.xz >/usr/src/pkg-linux-rt/linux-rt-3.8.13_rt13-1-x86_64.pkg.tar.xz >/usr/src/pkg-linux-rt/linux-rt-3.8.13_rt14-1-x86_64.pkg.tar.xz >/usr/src/pkg-linux-rt/linux-rt-3.8.13_rt9-1-x86_64.pkg.tar.xz so 3.8 works then? >It's not only on my main install, Arch Linux 64-bit architecture, I >verified the issue by building a 3.10.x rt patched kernel for Ubuntu >64-bit architecture too. Interresting. The Debian people got it work http://packages.debian.org/wheezy-backports/linux-image-3.10-0.bpo.2-rt-amd64 so I guess the problem is with you hardware. >$ ls /mnt/q/boot/vmlinuz* >/mnt/q/boot/vmlinuz-3.10.9-rt5 /mnt/q/boot/vmlinuz-3.5.0-18-lowlatency /mnt/q/boot/vmlinuz-3.6.5-rt14 > >There were no issues without the rt patch for 3.10 kernels and no issues >with kernel versions < 3.10.x with and without rt patch. that means you take the .config from the non-RT test, enable PREEMPT RT and after the recompile you don't get into X? > >Usually login doesn't work from lightdm, sometimes it does work, but >after a short while terminals hang and the prompt gets lost, switching >to tty by Ctrl + Alt + F-keys then doesn't work. This could be driver issue. But it is hard to guess :) >Last time I could login, I got > >$ cat .xsession-errors.rt11 >find: `/home/rocketmouse/.Xauthority.??????': No such file or directory >weather-Message: getting >http://api.yr.no/weatherapi/locationforecastlts/1.1/?lat=51.466702;lon=6.850000;msl=38 >PolicyKit daemon disconnected from the bus. >We are no longer a registered authentication agent. >xfce4-appfinder: Fatal IO error 11 (Resource temporarily unavailable) on >X server :0.0. I can't even say if this is good or bad. Maybe your X just crashed or not started at all. >Any info needed about my hardware, from journalctl the kernel's config >or something else? You try to connect an uart cable to year serial port and capture the kernel's output. Maybe it shows what is wrong. Information about the platform is probably usefull, too. Do you use only kernel modules from kernel.org or do you have any out of tree patches / driver like graphics driver, etc? >Regards, >Ralf Sebastian ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: All 3.10.x rt patched kernels are unusable on my machine 2013-10-25 17:45 ` Sebastian Andrzej Siewior @ 2013-10-25 18:51 ` Ralf Mardorf 2013-10-25 20:14 ` Sebastian Andrzej Siewior 0 siblings, 1 reply; 8+ messages in thread From: Ralf Mardorf @ 2013-10-25 18:51 UTC (permalink / raw) To: Sebastian Andrzej Siewior; +Cc: linux-rt-users Hi Sebastian, On Fri, 2013-10-25 at 19:45 +0200, Sebastian Andrzej Siewior wrote: > * Ralf Mardorf | 2013-10-14 12:36:05 [+0200]: > >non of the 3.10.x rt patched kernels does work on my machine. > > > >$ ls /usr/src/pkg-linux-rt/linux-rt-3* > >/usr/src/pkg-linux-rt/linux-rt-3.10.10_rt7-1-x86_64.pkg.tar.xz > >/usr/src/pkg-linux-rt/linux-rt-3.10.14_rt9-1-x86_64.pkg.tar.xz > >/usr/src/pkg-linux-rt/linux-rt-3.10.15_rt11-1-x86_64.pkg.tar.xz > >/usr/src/pkg-linux-rt/linux-rt-3.10.6_rt3-1-x86_64.pkg.tar.xz > >/usr/src/pkg-linux-rt/linux-rt-3.10.9_rt5-01-x86_64.pkg.tar.xz > >/usr/src/pkg-linux-rt/linux-rt-3.8.11_rt8-1-x86_64.pkg.tar.xz > >/usr/src/pkg-linux-rt/linux-rt-3.8.13_rt10-1-x86_64.pkg.tar.xz > >/usr/src/pkg-linux-rt/linux-rt-3.8.13_rt11-1-x86_64.pkg.tar.xz > >/usr/src/pkg-linux-rt/linux-rt-3.8.13_rt12-1-x86_64.pkg.tar.xz > >/usr/src/pkg-linux-rt/linux-rt-3.8.13_rt13-1-x86_64.pkg.tar.xz > >/usr/src/pkg-linux-rt/linux-rt-3.8.13_rt14-1-x86_64.pkg.tar.xz > >/usr/src/pkg-linux-rt/linux-rt-3.8.13_rt9-1-x86_64.pkg.tar.xz > > so 3.8 works then? Yes. $ uname -rm 3.8.13-rt14-1-rt x86_64 > >It's not only on my main install, Arch Linux 64-bit architecture, I > >verified the issue by building a 3.10.x rt patched kernel for Ubuntu > >64-bit architecture too. > > Interresting. The Debian people got it work > http://packages.debian.org/wheezy-backports/linux-image-3.10-0.bpo.2-rt-amd64 > > so I guess the problem is with you hardware. > > >$ ls /mnt/q/boot/vmlinuz* > >/mnt/q/boot/vmlinuz-3.10.9-rt5 /mnt/q/boot/vmlinuz-3.5.0-18-lowlatency /mnt/q/boot/vmlinuz-3.6.5-rt14 > > > >There were no issues without the rt patch for 3.10 kernels and no issues > >with kernel versions < 3.10.x with and without rt patch. > > that means you take the .config from the non-RT test, enable PREEMPT RT > and after the recompile you don't get into X? Yesno, for Ubuntu I use the .config from earlier linux-rts I build and then run make oldconfig and for Arch I use a .config from a user repository. Sure, there was a day, when I used a non-rt config for Ubuntu and even nowadays I sometimes edit the config not only by make oldconfig. > >Usually login doesn't work from lightdm, sometimes it does work, but > >after a short while terminals hang and the prompt gets lost, switching > >to tty by Ctrl + Alt + F-keys then doesn't work. > > This could be driver issue. But it is hard to guess :) > > >Last time I could login, I got > > > >$ cat .xsession-errors.rt11 > >find: `/home/rocketmouse/.Xauthority.??????': No such file or directory > >weather-Message: getting > >http://api.yr.no/weatherapi/locationforecastlts/1.1/?lat=51.466702;lon=6.850000;msl=38 > >PolicyKit daemon disconnected from the bus. > >We are no longer a registered authentication agent. > >xfce4-appfinder: Fatal IO error 11 (Resource temporarily unavailable) on > >X server :0.0. > > I can't even say if this is good or bad. Maybe your X just crashed or > not started at all. > > >Any info needed about my hardware, from journalctl the kernel's config > >or something else? > > You try to connect an uart cable to year serial port and capture the > kernel's output. I don't know how to do this, but I suspect I at least need a second computer?! So this is not an option, at least not on the fly. > Maybe it shows what is wrong. Information about the > platform is probably usefull, too. Do you use only kernel modules from > kernel.org or do you have any out of tree patches / driver like graphics > driver, etc? For Ubuntu, where I do everything myself, I only use the patches from kernel.org. For Arch there sometimes are additional patches. E.g. https://aur.archlinux.org/packages/li/linux-rt/linux-rt.tar.gz , for linux-rt 3.10.15_rt11-1 it's only this one: diff -upr linux-3.0.orig/kernel/printk.c linux-3.0/kernel/printk.c --- linux-3.0.orig/kernel/printk.c 2011-07-22 05:17:23.000000000 +0300 +++ linux-3.0/kernel/printk.c 2011-07-27 14:43:07.000000000 +0300 @@ -58,7 +58,7 @@ void asmlinkage __attribute__((weak)) ea /* We show everything that is MORE important than this.. */ #define MINIMUM_CONSOLE_LOGLEVEL 1 /* Minimum loglevel we let people use */ -#define DEFAULT_CONSOLE_LOGLEVEL 7 /* anything MORE serious than KERN_DEBUG */ +#define DEFAULT_CONSOLE_LOGLEVEL 4 /* anything MORE serious than KERN_WARNING */ DECLARE_WAIT_QUEUE_HEAD(log_wait); #### audio cards $ ls -l /proc/asound/ | grep lr lrwxrwxrwx 1 root root 5 Oct 25 20:25 EWX2496 -> card1 lrwxrwxrwx 1 root root 5 Oct 25 20:25 EWX2496_1 -> card2 lrwxrwxrwx 1 root root 5 Oct 25 20:25 HDSPMx579bcc -> card0 lrwxrwxrwx 1 root root 5 Oct 25 20:25 nanoKONTROL -> card3 lrwxrwxrwx 1 root root 5 Oct 25 20:25 U0x170b0x11 -> card4 #### graphics $ hwinfo --gfxcard 27: PCI 105.0: 0300 VGA compatible controller (VGA) [Created at pci.319] Unique ID: ul7N.A_MYUPeZ6pD Parent ID: vSkL.Objt6VSItgC SysFS ID: /devices/pci0000:00/0000:00:01.0/0000:01:05.0 SysFS BusID: 0000:01:05.0 Hardware Class: graphics card Model: "ATI RS690 [Radeon X1200 Series]" Vendor: pci 0x1002 "ATI Technologies Inc" Device: pci 0x791e "RS690 [Radeon X1200 Series]" SubVendor: pci 0x1043 "ASUSTeK Computer Inc." SubDevice: pci 0x826d Driver: "radeon" Driver Modules: "drm" Memory Range: 0xd0000000-0xdfffffff (ro,non-prefetchable) Memory Range: 0xfdff0000-0xfdffffff (rw,non-prefetchable) I/O Ports: 0xce00-0xceff (rw) Memory Range: 0xfde00000-0xfdefffff (rw,non-prefetchable) IRQ: 42 (6497 events) I/O Ports: 0x3c0-0x3df (rw) Module Alias: "pci:v00001002d0000791Esv00001043sd0000826Dbc03sc00i00" Driver Info #0: Driver Status: radeon is active Driver Activation Cmd: "modprobe radeon" Config Status: cfg=new, avail=yes, need=no, active=unknown Attached to: #9 (PCI bridge) Primary display adapter: #27 #### RAM $ hwinfo --memory 01: None 00.0: 10102 Main Memory [Created at memory.66] Unique ID: rdCR.CxwsZFjVASF Hardware Class: memory Model: "Main Memory" Memory Range: 0x00000000-0xe78c6fff (rw) Memory Size: 3 GB + 512 MB Config Status: cfg=new, avail=yes, need=no, active=unknown #### CPU #### Now it's running ondemand, but it's a 2.1 GHz CPU, 2 cores. processor : 0 vendor_id : AuthenticAMD cpu family : 15 model : 107 model name : AMD Athlon(tm) X2 Dual Core Processor BE-2350 stepping : 2 cpu MHz : 1000.000 cache size : 512 KB physical id : 0 siblings : 2 core id : 0 cpu cores : 2 apicid : 0 initial apicid : 0 fpu : yes fpu_exception : yes cpuid level : 1 wp : yes flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ht syscall nx mmxext fxsr_opt rdtscp lm 3dnowext 3dnow rep_good nopl extd_apicid pni cx16 lahf_lm cmp_legacy svm extapic cr8_legacy 3dnowprefetch lbrv bogomips : 1999.69 TLB size : 1024 4K pages clflush size : 64 cache_alignment : 64 address sizes : 40 bits physical, 48 bits virtual power management: ts fid vid ttp tm stc 100mhzsteps processor : 1 [snip] #### Mobo ASUS M2A-VM HDMI #### The RME isn't a MADI, it's a HDSPe AIO [1] $ lspci 00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD/ATI] RS690 Host Bridge 00:01.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RS690 PCI to PCI Bridge (Internal gfx) 00:06.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RS690 PCI to PCI Bridge (PCI Express Port 2) 00:07.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] RS690 PCI to PCI Bridge (PCI Express Port 3) 00:12.0 SATA controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 Non-Raid-5 SATA 00:13.0 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 USB (OHCI0) 00:13.1 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 USB (OHCI1) 00:13.2 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 USB (OHCI2) 00:13.3 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 USB (OHCI3) 00:13.4 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 USB (OHCI4) 00:13.5 USB controller: Advanced Micro Devices, Inc. [AMD/ATI] SB600 USB Controller (EHCI) 00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 SMBus Controller (rev 14) 00:14.1 IDE interface: Advanced Micro Devices, Inc. [AMD/ATI] SB600 IDE 00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD/ATI] SB600 PCI to LPC Bridge 00:14.4 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] SBx00 PCI to PCI Bridge 00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] K8 [Athlon64/Opteron] HyperTransport Technology Configuration 00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] K8 [Athlon64/Opteron] Address Map 00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] K8 [Athlon64/Opteron] DRAM Controller 00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] K8 [Athlon64/Opteron] Miscellaneous Control 01:05.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] RS690 [Radeon X1200] 02:00.0 Multimedia audio controller: Xilinx Corporation RME Hammerfall DSP MADI (rev d4) 03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168 PCI Express Gigabit Ethernet controller (rev 01) 04:05.0 Multimedia audio controller: VIA Technologies Inc. ICE1712 [Envy24] PCI Multi-Channel I/O Controller (rev 02) 04:06.0 Multimedia audio controller: VIA Technologies Inc. ICE1712 [Envy24] PCI Multi-Channel I/O Controller (rev 02) 04:07.0 FireWire (IEEE 1394): VIA Technologies, Inc. VT6306/7/8 [Fire II(M)] IEEE 1394 OHCI Controller (rev c0) [1] $ hdspmixer Card 0: RME AIO S/N 0x579bcc at 0xfddf0000, irq 18 RME AIO found! Card 1: TerraTec EWX24/96 at 0xbf00, irq 20 Card 2: TerraTec EWX24/96 at 0xbb00, irq 21 Card 3: KORG INC. nanoKONTROL at usb-0000:00:13.3-1, full speed Card 4: USB Device 0x170b:0x11 at usb-0000:00:13.0-2, full speed Regards, Ralf ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: All 3.10.x rt patched kernels are unusable on my machine 2013-10-25 18:51 ` Ralf Mardorf @ 2013-10-25 20:14 ` Sebastian Andrzej Siewior 2013-10-25 20:25 ` Ralf Mardorf 2013-10-25 20:26 ` Ralf Mardorf 0 siblings, 2 replies; 8+ messages in thread From: Sebastian Andrzej Siewior @ 2013-10-25 20:14 UTC (permalink / raw) To: Ralf Mardorf; +Cc: linux-rt-users * Ralf Mardorf | 2013-10-25 20:51:22 [+0200]: >Hi Sebastian, Hi Ralf, >> You try to connect an uart cable to year serial port and capture the >> kernel's output. > >I don't know how to do this, but I suspect I at least need a second >computer?! So this is not an option, at least not on the fly. Okay. In that case maybe try to start slow. Just boot without X and see how that goes. If that works well try to start X. >> Maybe it shows what is wrong. Information about the >> platform is probably usefull, too. Do you use only kernel modules from >> kernel.org or do you have any out of tree patches / driver like graphics >> driver, etc? > >For Ubuntu, where I do everything myself, I only use the patches from >kernel.org. For Arch there sometimes are additional patches. > >E.g. https://aur.archlinux.org/packages/li/linux-rt/linux-rt.tar.gz , >for linux-rt 3.10.15_rt11-1 it's only this one: That patch looks harmless, that should be fine. Your hardware configuration does look that unusual. If someone reading this could say that he is also using radeon driver, that would be nice. If your problems rise again once you do start X then someone should try to start debugging this. You could also wait for the next stable release hoping that the problems goes away. >Regards, >Ralf Sebasitan ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: All 3.10.x rt patched kernels are unusable on my machine 2013-10-25 20:14 ` Sebastian Andrzej Siewior @ 2013-10-25 20:25 ` Ralf Mardorf 2013-10-25 22:26 ` Sebastian Andrzej Siewior 2013-10-25 20:26 ` Ralf Mardorf 1 sibling, 1 reply; 8+ messages in thread From: Ralf Mardorf @ 2013-10-25 20:25 UTC (permalink / raw) To: Sebastian Andrzej Siewior; +Cc: linux-rt-users Hi Sebastian, On Fri, 2013-10-25 at 22:14 +0200, Sebastian Andrzej Siewior wrote: > Your hardware configuration does look that unusual. What exactly is unusual? I suspect the amount of sound devices is unusual for non-audio production environments, but it shouldn't be unusual for an audio workstation. One sound card for audio, the RME. Two Envy24 PCI cards to get jitter free MIDI and two USB devices as MIDI remote controls. The onboard audio crap is disabled. FWIW I've got a NVIDI graphics too, if needed I switch between the ATI and the NVIDI graphics, but I only do this as a last resort from time to time. Regards, Ralf ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: All 3.10.x rt patched kernels are unusable on my machine 2013-10-25 20:25 ` Ralf Mardorf @ 2013-10-25 22:26 ` Sebastian Andrzej Siewior 2013-10-27 21:57 ` Ralf Mardorf 0 siblings, 1 reply; 8+ messages in thread From: Sebastian Andrzej Siewior @ 2013-10-25 22:26 UTC (permalink / raw) To: Ralf Mardorf; +Cc: linux-rt-users On 10/25/2013 10:25 PM, Ralf Mardorf wrote: > Hi Sebastian, Hi Ralf, > On Fri, 2013-10-25 at 22:14 +0200, Sebastian Andrzej Siewior wrote: >> Your hardware configuration does look that unusual. > > What exactly is unusual? I suspect the amount of sound devices is I'm sorry. There was an missing "not". > unusual for non-audio production environments, but it shouldn't be > unusual for an audio workstation. One sound card for audio, the RME. Two > Envy24 PCI cards to get jitter free MIDI and two USB devices as MIDI > remote controls. The onboard audio crap is disabled. > > FWIW I've got a NVIDI graphics too, if needed I switch between the ATI > and the NVIDI graphics, but I only do this as a last resort from time to > time. If it is really 3.10 RT does not work, taking the same .config and switch from "PREEMPT RT" down to "SERVER" or so does work then I suggest to start slowly. That means boot without X see how that goes, try to get mplayer or whatever to make a little noise on each soundcard to figure out when does the system explode. Enabling debugging under kernel hacking might give you hint in the kernel output (which goes either to syslog or can be read with dmesg) but it will be hard to capture especially if your system becomes not responsible. > Regards, > Ralf Sebastian ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: All 3.10.x rt patched kernels are unusable on my machine 2013-10-25 22:26 ` Sebastian Andrzej Siewior @ 2013-10-27 21:57 ` Ralf Mardorf 0 siblings, 0 replies; 8+ messages in thread From: Ralf Mardorf @ 2013-10-27 21:57 UTC (permalink / raw) To: Sebastian Andrzej Siewior; +Cc: linux-rt-users JFTR after switching from the radeon to the vesa driver - for X sessions nothing changed - without starting X no prompt to log in appears Regards, Ralf ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: All 3.10.x rt patched kernels are unusable on my machine 2013-10-25 20:14 ` Sebastian Andrzej Siewior 2013-10-25 20:25 ` Ralf Mardorf @ 2013-10-25 20:26 ` Ralf Mardorf 1 sibling, 0 replies; 8+ messages in thread From: Ralf Mardorf @ 2013-10-25 20:26 UTC (permalink / raw) To: Sebastian Andrzej Siewior; +Cc: linux-rt-users On Fri, 2013-10-25 at 22:14 +0200, Sebastian Andrzej Siewior wrote: > Okay. In that case maybe try to start slow. Just boot without X and see > how that goes. Okay, to be continued, but not today. Have nice weekend, Ralf ^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2013-10-27 21:57 UTC | newest] Thread overview: 8+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2013-10-14 10:36 All 3.10.x rt patched kernels are unusable on my machine Ralf Mardorf 2013-10-25 17:45 ` Sebastian Andrzej Siewior 2013-10-25 18:51 ` Ralf Mardorf 2013-10-25 20:14 ` Sebastian Andrzej Siewior 2013-10-25 20:25 ` Ralf Mardorf 2013-10-25 22:26 ` Sebastian Andrzej Siewior 2013-10-27 21:57 ` Ralf Mardorf 2013-10-25 20:26 ` Ralf Mardorf
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