seg fault in Fedora 25 with all desktop managers marco error 4 in libX11-xcb.so.1.0.0

Robert Kudyba rkudyba at fordham.edu
Mon Apr 3 13:53:10 UTC 2017


> On Apr 2, 2017, at 11:27 PM, Felix Miata <mrmazda at earthlink.net> wrote:
> 
> Robert Kudyba composed on 2017-04-02 22:54 (UTC-0400):
> ...
>> lspci -v -s 09:0d.0
> 
>> 09:0d.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI]
>> RV100 [Radeon 7000 / Radeon VE] (prog-if 00 [VGA controller])
> 
>> Subsystem: Dell PowerEdge 1850 Embedded Radeon 7000/VE...
> Give 'agp=off' on kernel cmdline a try:
> 
> https://urldefense.proofpoint.com/v2/url?u=https-3A__lists.x.org_archives_xorg-2Ddriver-2Dati_2017-2DMarch_029909.html&d=DwIGaQ&c=aqMfXOEvEJQh2iQMCb7Wy8l0sPnURkcqADc2guUW8IM&r=X0jL9y0sL4r4iU_qVtR3lLNo4tOL1ry_m7-psV3GejY&m=yjfOChAfridwmJ_dhEsmXyRIFW9_k33zlvRuRW1iX-M&s=Vw7hxWz65by19oM9EtI0EHS30KZVvymkFJtIjaaqknA&e=

cat  /etc/default/grub
GRUB_TIMEOUT=5
GRUB_DISTRIBUTOR="Fedora"
GRUB_DEFAULT=saved
GRUB_CMDLINE_LINUX="rd.md=0 rd.dm=0 SYSFONT=True  KEYTABLE=us rd.lvm.lv=vg_curie/lv_swap rd.luks=0 rd.lvm.lv=vg_curie/lv_root LANG=en_US.UTF-8 rhgb quiet elevator=noop zswap.enabled=1 transparent_hugepage=madvise iomem=relaxed agp=off"
#GRUB_THEME="/boot/grub2/themes/system/theme.txt”


I ran grub2-mkconfig -o /boot/grub2/grub.cfg rebooted and no matter what I try, sddm, xdm, kdm, all set fault


 abort (libc.so.6)#012#3  0x0000000008205f9a OsAbort (Xorg)#012#4  0x00000000080c4afc ddxGiveUp (Xorg)#012#5  0x00000000080c4b9b AbortDDX (Xorg)#012#6  0x000000000820c6f2 AbortServer (Xorg)#012#7  0x000000000820d10f FatalError (Xorg)#012#8  0x0000000008202c18 OsSigHandler (Xorg)#012#9  0x00000000b7722d10 __kernel_rt_sigreturn (linux-gate.so.1)#012#10 0x00000000b7444290 pci_device_next (libpciaccess.so.0)#012#11 0x00000000b7444358 pci_device_find_by_slot (libpciaccess.so.0)#012#12 0x00000000b74467a7 pci_device_vgaarb_init (libpciaccess.so.0)#012#13 0x00000000080e05c5 xf86VGAarbiterInit (Xorg)#012#14 0x00000000080b7868 xf86BusConfig (Xorg)#012#15 0x00000000080c695d InitOutput (Xorg)#012#16 0x000000000807eaca dix_main (Xorg)#012#17 0x0000000008066b9f main (Xorg)#012#18 0x00000000b70501c6 __libc_start_main (libc.so.6)#012#19 0x0000000008066bc5 _start (Xorg)
Apr  3 09:49:45 ourserver sddm: The configured theme "01-breeze-fedora" doesn't exist, using the embedded theme instead
Apr  3 09:49:45 ourserver kernel: sddm[2114]: segfault at 0 ip   (null) sp bf9b415c error 14 in sddm[800c9000+75000]
Apr  3 09:49:45 ourserver sddm: /usr/bin/xauth: (stdin):1:  bad "remove" command line
Apr  3 09:49:45 ourserver sddm: /usr/bin/xauth: (stdin):2:  bad "add" command line
Apr  3 09:49:45 ourserver sddm: QProcess: Destroyed while process ("/usr/libexec/sddm-helper") is still running.
Apr  3 09:49:45 ourserver systemd-coredump: Process 2114 (sddm) of user 0 dumped core.#012#012Stack trace of thread 2114:#012#0  0x0000000000000000 n/a (n/a)
Apr  3 09:49:45 ourserver systemd: sddm.service: Main process exited, code=dumped, status=11/SEGV
Apr  3 09:49:45 ourserver sddm-helper: Received a wrong opcode instead of AUTHENTICATED: 0
Apr  3 09:49:45 ourserver systemd: sddm.service: Unit entered failed state.
Apr  3 09:49:46 ourserver systemd: sddm.service: Failed with result 'core-dump'.
Apr  3 09:49:46 ourserver systemd: sddm.service: Start request repeated too quickly.
Apr  3 09:49:46 ourserver systemd: Failed to start Simple Desktop Display Manager.
Apr  3 09:49:46 ourserver systemd: sddm.service: Unit entered failed state.
Apr  3 09:49:46 ourserver systemd: sddm.service: Failed with result 'start-limit-hit'.
Apr  3 09:48:25 ourserver systemd-coredump: Process 1858 (Xorg) of user 0 dumped core.#012#012Stack trace of thread 1858:#012#0  0x00000000b7769cf9 __kernel_vsyscall (linux-gate.so.1)#012#1  0x00000000b70ad9a0 raise (libc.so.6)#012#2  0x00000000b70af067 abort (libc.so.6)#012#3  0x0000000008205f9a OsAbort (Xorg)#012#4  0x00000000080c4afc ddxGiveUp (Xorg)#012#5  0x00000000080c4b9b AbortDDX (Xorg)#012#6  0x000000000820c6f2 AbortServer (Xorg)#012#7  0x000000000820d10f FatalError (Xorg)#012#8  0x0000000008202c18 OsSigHandler (Xorg)#012#9  0x00000000b7769d10 __kernel_rt_sigreturn (linux-gate.so.1)#012#10 0x00000000b748b290 pci_device_next (libpciaccess.so.0)#012#11 0x00000000b748b358 pci_device_find_by_slot (libpciaccess.so.0)#012#12 0x00000000b748d7a7 pci_device_vgaarb_init (libpciaccess.so.0)#012#13 0x00000000080e05c5 xf86VGAarbiterInit (Xorg)#012#14 0x00000000080b7868 xf86BusConfig (Xorg)#012#15 0x00000000080c695d InitOutput (Xorg)#012#16 0x000000000807eaca dix_main (Xorg)#012#17 0x0000000008066b9f main (Xorg)#012#18 0x00000000b70971c6 __libc_start_main (libc.so.6)#012#19 0x0000000008066bc5 _start (Xorg)

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