Hi Justin, CC-ing dri-devel as more KMS/radeon people will see it there.
On Mon, 31 March 2014 "Justin Piszcz" <jpiszcz at lucidpixels.com> wrote: > Do I need some updated ATI firmware (I believe this might have happened in > the past)..? > I booted back to 3.13.6, Xorg starts up fine, but with 3.14 it does not > start. Could you include all the drm/kms/radeon related output from your kernel log as well as your /proc/cmdline? Also, are /sys/class/drm/card0* entries present with proper contents (modes, enabled, status attributes present and with sensible values)? What exact AMD/ATI GPU is present in your system (lspci)? Are your graphics drivers built-in or built as a module? Bruno > Thoughts? > > 3.13.6: > $ ps auxww|grep X > root 4368 5.3 0.0 296648 37364 tty7 Ssl+ 18:23 0:00 /usr/bin/X > :0 vt7 -nolisten tcp > > 3.14: > [ 346.490] (**) ModulePath set to "/usr/lib/xorg/modules" > [ 346.490] (WW) Hotplugging is on, devices using drivers 'kbd', 'mouse' or > 'vmmouse' will be disabled. > [ 346.490] (WW) Disabling Mouse0 > [ 346.490] (WW) Disabling Keyboard0 > [ 346.490] (II) [KMS] drm report modesetting isn't supported. > [ 346.490] (EE) > [ 346.490] (EE) Backtrace: > [ 346.490] (EE) 0: Xorg (xorg_backtrace+0x48) [0x7fbbbd731c58] > [ 346.490] (EE) 1: Xorg (0x7fbbbd58a000+0x1ab949) [0x7fbbbd735949] > [ 346.490] (EE) 2: /lib/x86_64-linux-gnu/libpthread.so.0 > (0x7fbbbc3c5000+0xf880) [0x7fbbbc3d4880] > [ 346.490] (EE) > [ 346.490] (EE) Segmentation fault at address 0x0 > [ 346.490] (EE) > Fatal server error: > [ 346.491] (EE) Caught signal 11 (Segmentation fault). Server aborting > [ 346.491] (EE) > [ 346.491] (EE) > Please consult the The X.Org Foundation support > at http://wiki.x.org > for help. > [ 346.491] (EE) Please also check the log file at "/var/log/Xorg.0.log" > for additional information. > [ 346.491] (EE) > > Kernel config: > http://home.comcast.net/~jpiszcz/20140331/3.14.txt > > Kernel diffs: > > $ diff -u config-20140331.1396303540 config-20140320.1395308867 | grep \^+ > +++ config-20140320.1395308867 2014-03-20 05:47:47.508584015 -0400 > +# Linux/x86 3.13.6 Kernel Configuration > +CONFIG_UIDGID_STRICT_TYPE_CHECKS=y > +CONFIG_MICROCODE_INTEL_LIB=y > +# CONFIG_CC_STACKPROTECTOR is not set > +# CONFIG_SCSI_AIC7XXX_OLD is not set > +# CONFIG_CPU_THERMAL is not set > +# CONFIG_GENERIC_PHY is not set > > $ diff -u config-20140331.1396303540 config-20140320.1395308867 | grep \^- > --- config-20140331.1396303540 2014-03-31 18:05:40.775863929 -0400 > -# Linux/x86 3.14.0 Kernel Configuration > -CONFIG_HAVE_CC_STACKPROTECTOR=y > -# CONFIG_CC_STACKPROTECTOR is not set > -CONFIG_CC_STACKPROTECTOR_NONE=y > -# CONFIG_CC_STACKPROTECTOR_REGULAR is not set > -# CONFIG_CC_STACKPROTECTOR_STRONG is not set > -# CONFIG_ZSMALLOC is not set > -# CONFIG_NETFILTER_XT_MATCH_IPCOMP is not set > -# CONFIG_NETFILTER_XT_MATCH_L2TP is not set > -# CONFIG_GENWQE is not set > -# CONFIG_I40EVF is not set > -CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y > -# CONFIG_I2C_DESIGNWARE_PLATFORM is not set > -# CONFIG_I2C_ROBOTFUZZ_OSIF is not set > -# CONFIG_ACPI_INT3403_THERMAL is not set > -# CONFIG_DW_WATCHDOG is not set > -# CONFIG_MFD_MAX14577 is not set > -# CONFIG_MFD_LP3943 is not set > -# CONFIG_DRM_I915 is not set > -# CONFIG_DRM_BOCHS is not set > -# CONFIG_FB_OPENCORES is not set > -# CONFIG_USB_MUSB_HDRC is not set > -# CONFIG_USB_DWC2 is not set > -# CONFIG_USB_SERIAL_MXUPORT is not set > -# CONFIG_USB_OTG_FSM is not set > -# CONFIG_RTC_DRV_ISL12057 is not set > -# CONFIG_HP_WIRELESS is not set > -CONFIG_GENERIC_PHY=y > -# CONFIG_BCM_KONA_USB2_PHY is not set > -CONFIG_DMI_SCAN_MACHINE_NON_EFI_FALLBACK=y > -CONFIG_PANIC_TIMEOUT=0 > > > > Justin.
