• Trixie xorg crash (was: Trixie hangs during boot after upgrade)

    From Rainer Dorsch@21:1/5 to All on Thu Jun 19 16:40:30 2025
    XPost: linux.debian.user
    To: debian-x@lists.debian.org (debian-x)

    Am Donnerstag, 19. Juni 2025, 16:22:17 Mitteleuropäische Sommerzeit schrieb Rainer Dorsch:
    Am Donnerstag, 19. Juni 2025, 15:38:46 Mitteleuropäische Sommerzeit schrieb

    Rainer Dorsch:
    Hi,

    I upgraded to Trixie some weeks back and had no serious issues during all upgrades so far. After the upgrade today, I rebooted and the Trixie system failed to boot. I still can open a root shell if I boot into recovery
    mode.

    Is there currently a know Trixie issue, which is causing this?

    Photos of the boot messages, if I do a

    - regular boot
    https://nc.d5x.de/index.php/s/C9jLJJTEJTTyXFi

    - enter recovery mode:
    https://nc.d5x.de/index.php/s/S7jeSkB7667bYRJ

    Since the last messages I see are networking messages, I use /etc/network/ interfaces to configure my network (which contains a number of VLANs). In the root shell, the network is not yet up and running.

    Any hint or advice how to fix or debug this issue is welcome.

    I got rid of all the nvidia stuff (my systems don't have nvidia hardware)
    and diagnosed it to be not a boot issue, but an sddm/xorg issue:

    ● sddm.service - Simple Desktop Display Manager
    Loaded: loaded (/usr/lib/systemd/system/sddm.service; enabled; preset: enabled)
    Active: active (running) since Thu 2025-06-19 16:16:57 CEST; 45s ago
    Invocation: e9c9f849bc47481da2d987ea2f5fd5ab
    Docs: man:sddm(1)
    man:sddm.conf(5)
    Main PID: 1930 (sddm)
    Tasks: 2 (limit: 38044)
    Memory: 89.5M (peak: 100.9M)
    CPU: 191ms
    CGroup: /system.slice/sddm.service
    └─1930 /usr/bin/sddm

    Jun 19 16:16:57 h370 sddm[1930]: Loaded empty theme configuration
    Jun 19 16:16:57 h370 sddm[1930]: Xauthority path: "/run/sddm/xauth_josBoJ" Jun 19 16:16:57 h370 sddm[1930]: Using VT 2
    Jun 19 16:16:57 h370 sddm[1930]: Display server starting...
    Jun 19 16:16:57 h370 sddm[1930]: Writing cookie to "/run/sddm/xauth_josBoJ" Jun 19 16:16:57 h370 sddm[1930]: Running: /usr/bin/X -nolisten tcp -background none -seat seat0 vt2 -auth /run/sddm/xauth_josBoJ -noreset -displayfd 16 Jun 19 16:16:58 h370 systemd-coredump[2354]: Process 2256 (Xorg) of user 0 dumped core.

    Module libgcc_s.so.1 from deb gcc-14-14.2.0-19.amd64
    Module libstdc++.so.6 from deb gcc-14-14.2.0-19.amd64
    Module libzstd.so.1 from deb libzstd-1.5.7+dfsg-1.amd64
    Module libsystemd.so.0 from deb systemd-257.6-1.amd64
    Module libudev.so.1 from deb systemd-257.6-1.amd64
    Stack trace of thread 2256:
    #0 0x00007f0a7bb3b507 __GI_abort (libc.so.6 + 0x28507)
    #1 0x0000557bff22fba0 OsAbort (/ usr/lib/xorg/Xorg + 0x1e4ba0)
    #2 0x0000557bff235479 n/a (/usr/ lib/xorg/Xorg + 0x1ea479)
    #3 0x0000557bff236579 FatalError (/usr/lib/xorg/Xorg + 0x1eb579)
    #4 0x0000557bff22cd09 n/a (/usr/ lib/xorg/Xorg + 0x1e1d09)
    #5 0x00007f0a7bb52df0 __restore_rt (libc.so.6 + 0x3fdf0)
    #6 0x00007f0a7bba795c __pthread_kill_implementation (libc.so.6 + 0x9495c)
    #7 0x00007f0a7bb52cc2 __GI_raise (libc.so.6 + 0x3fcc2)
    #8 0x00007f0a7bb3b4ac __GI_abort (libc.so.6 + 0x284ac)
    #9 0x00007f0a7b72a83a n/a (libepoxy.so.0 + 0xc283a)
    #10 0x00007f0a7b72add5 n/a (libepoxy.so.0 + 0xc2dd5)
    #11 0x00007f0a7b722bde n/a (libepoxy.so.0 + 0xbabde)
    #12 0x00007f0a7b72532f n/a (libepoxy.so.0 + 0xbd32f)
    #13 0x00007f0a7b72b41c epoxy_has_egl_extension (libepoxy.so.0 + 0xc341c)
    #14 0x00007f0a7b7d9d61 glamor_egl_init (libglamoregl.so + 0x9d61)
    #15 0x00007f0a7c1bde80 n/a (modesetting_drv.so + 0xbe80)
    #16 0x0000557bff0f4093 InitOutput (/usr/lib/xorg/Xorg + 0xa9093)
    #17 0x0000557bff0b3ace n/a (/usr/ lib/xorg/Xorg + 0x68ace)
    #18 0x00007f0a7bb3cca8 __libc_start_call_main (libc.so.6 + 0x29ca8)
    #19 0x00007f0a7bb3cd65 __libc_start_main_impl (libc.so.6 + 0x29d65)
    #20 0x0000557bff09c641 _start
    (/ usr/lib/xorg/Xorg + 0x51641)

    Stack trace of thread 2343:
    #0 0x00007f0a7bbad9ee __syscall_cancel_arch (libc.so.6 + 0x9a9ee)
    #1 0x00007f0a7bba2668 __internal_syscall_cancel (libc.so.6 + 0x8f668)
    #2 0x00007f0a7bba2c9c __futex_abstimed_wait_common64 (libc.so.6 + 0x8fc9c)
    #3 0x00007f0a7bba5158 __pthread_cond_wait_common (libc.so.6 + 0x92158)
    #4 0x00007f0a78fafbdd n/a (libgallium-25.0.5-2.so + 0x5afbdd)
    #5 0x00007f0a78f7b22b n/a (libgallium-25.0.5-2.so + 0x57b22b)
    #6 0x00007f0a78fafb0b n/a (libgallium-25.0.5-2.so + 0x5afb0b)
    #7 0x00007f0a7bba5b7b start_thread (libc.so.6 + 0x92b7b)
    #8 0x00007f0a7bc237b8 __clone3 (libc.so.6 + 0x1107b8)

    Stack trace of thread 2342:
    #0 0x00007f0a7bbad9ee __syscall_cancel_arch (libc.so.6 + 0x9a9ee)
    #1 0x00007f0a7bba2668 __internal_syscall_cancel (libc.so.6 + 0x8f668)
    #2 0x00007f0a7bba2c9c __futex_abstimed_wait_common64 (libc.so.6 + 0x8fc9c)
    #3 0x00007f0a7bba5158 __pthread_cond_wait_common (libc.so.6 + 0x92158)
    #4 0x00007f0a78fafbdd n/a (libgallium-25.0.5-2.so + 0x5afbdd)
    #5 0x00007f0a78f7b22b n/a (libgallium-25.0.5-2.so + 0x57b22b)
    #6 0x00007f0a78fafb0b n/a (libgallium-25.0.5-2.so + 0x5afb0b)
    #7 0x00007f0a7bba5b7b start_thread (libc.so.6 + 0x92b7b)
    #8 0x00007f0a7bc237b8 __clone3 (libc.so.6 + 0x1107b8)
    ELF object binary architecture: AMD x86-64
    Jun 19 16:16:58 h370 sddm[1930]: Failed to read display number from pipe
    Jun 19 16:16:58 h370 sddm[1930]: Display server stopping...
    Jun 19 16:16:58 h370 sddm[1930]: Attempt 1 starting the Display server on vt 2 failed


    Boot process looks otherwise ok.

    More data of the xorg crash:

    root@h370:~# tail -50 /var/log/Xorg.0.log
    [ 59.562] (II) modeset(0): Creating default Display subsection in Screen section
    "Default Screen Section" for depth/fbbpp 24/32
    [ 59.562] (==) modeset(0): Depth 24, (==) framebuffer bpp 32
    [ 59.562] (==) modeset(0): RGB weight 888
    [ 59.562] (==) modeset(0): Default visual is TrueColor
    [ 59.562] (II) Loading sub module "glamoregl"
    [ 59.562] (II) LoadModule: "glamoregl"
    [ 59.562] (II) Loading /usr/lib/xorg/modules/libglamoregl.so
    [ 59.574] (II) Module glamoregl: vendor="X.Org Foundation"
    [ 59.574] compiled for 1.21.1.16, module version = 1.0.1
    [ 59.574] ABI class: X.Org ANSI C Emulation, version 0.4
    [ 60.169] (EE)
    [ 60.169] (EE) Backtrace:
    [ 60.175] (EE) unw_get_proc_name failed: no unwind info found [-10]
    [ 60.175] (EE) 0: /usr/lib/xorg/Xorg (?+0x0) [0x557bff22ccad]
    [ 60.208] (EE) unw_get_proc_name failed: no unwind info found [-10]
    [ 60.208] (EE) 1: /lib/x86_64-linux-gnu/libc.so.6 (?+0x0) [0x7f0a7bb52df0]
    [ 60.210] (EE) 2: /lib/x86_64-linux-gnu/libc.so.6 (__pthread_kill_implementation+0x10c) [0x7f0a7bba795c]
    [ 60.212] (EE) 3: /lib/x86_64-linux-gnu/libc.so.6 (__GI_raise+0x12) [0x7f0a7bb52cc2]
    [ 60.214] (EE) 4: /lib/x86_64-linux-gnu/libc.so.6 (__GI_abort+0x22) [0x7f0a7bb3b4ac]
    [ 60.215] (EE) unw_get_proc_name failed: no unwind info found [-10]
    [ 60.215] (EE) 5: /lib/x86_64-linux-gnu/libepoxy.so.0 (?+0x0) [0x7f0a7b72a83a]
    [ 60.216] (EE) unw_get_proc_name failed: no unwind info found [-10]
    [ 60.216] (EE) 6: /lib/x86_64-linux-gnu/libepoxy.so.0 (?+0x0) [0x7f0a7b72add5]
    [ 60.218] (EE) unw_get_proc_name failed: no unwind info found [-10]
    [ 60.218] (EE) 7: /lib/x86_64-linux-gnu/libepoxy.so.0 (?+0x0) [0x7f0a7b722bde]
    [ 60.219] (EE) unw_get_proc_name failed: no unwind info found [-10]
    [ 60.219] (EE) 8: /lib/x86_64-linux-gnu/libepoxy.so.0 (?+0x0) [0x7f0a7b72532f]
    [ 60.220] (EE) 9: /lib/x86_64-linux-gnu/libepoxy.so.0 (epoxy_has_egl_extension+0x1c) [0x7f0a7b72b41c]
    [ 60.223] (EE) 10: /usr/lib/xorg/modules/libglamoregl.so (glamor_egl_init+0x81) [0x7f0a7b7d9d61]
    [ 60.225] (EE) unw_get_proc_name failed: no unwind info found [-10]
    [ 60.225] (EE) 11: /usr/lib/xorg/modules/drivers/modesetting_drv.so (?+0x0) [0x7f0a7c1bde80]
    [ 60.225] (EE) 12: /usr/lib/xorg/Xorg (InitOutput+0x983) [0x557bff0f4093]
    [ 60.226] (EE) unw_get_proc_name failed: no unwind info found [-10]
    [ 60.226] (EE) 13: /usr/lib/xorg/Xorg (?+0x0) [0x557bff0b3ace]
    [ 60.227] (EE) 14: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_call_main+0x78) [0x7f0a7bb3cca8]
    [ 60.228] (EE) 15: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main_alias_2+0x85) [0x7f0a7bb3cd65]
    [ 60.229] (EE) 16: /usr/lib/xorg/Xorg (_start+0x21) [0x557bff09c641]
    [ 60.229] (EE)
    [ 60.229] (EE)
    Fatal server error:
    [ 60.229] (EE) Caught signal 6 (Aborted). Server aborting
    [ 60.229] (EE)
    [ 60.229] (EE)
    Please consult the The X.Org Foundation support
    at http://wiki.x.org
    for help.
    [ 60.229] (EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information.
    [ 60.229] (EE)
    [ 60.292] (EE) Server terminated with error (1). Closing log file. root@h370:~# lspci -k | grep -EA3 'VGA|3D|Display'
    00:02.0 VGA compatible controller: Intel Corporation CoffeeLake-S GT2 [UHD Graphics 630]
    DeviceName: Onboard - Video
    Subsystem: ASUSTeK Computer Inc. Device 8694
    Kernel driver in use: i915
    root@h370:~#


    Is there a way to disable glamoregl to verify that this is causing the issue?


    Thanks
    Rainer

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  • From Rainer Dorsch@21:1/5 to All on Fri Jun 20 23:33:28 2025
    XPost: linux.debian.user
    To: debian-x@lists.debian.org (debian-x)

    Am Donnerstag, 19. Juni 2025, 16:40:30 Mitteleuropäische Sommerzeit schrieb Rainer Dorsch:
    Am Donnerstag, 19. Juni 2025, 16:22:17 Mitteleuropäische Sommerzeit schrieb

    Rainer Dorsch:
    Am Donnerstag, 19. Juni 2025, 15:38:46 Mitteleuropäische Sommerzeit schrieb

    Rainer Dorsch:
    Hi,

    I upgraded to Trixie some weeks back and had no serious issues during
    all
    upgrades so far. After the upgrade today, I rebooted and the Trixie system
    failed to boot. I still can open a root shell if I boot into recovery mode.

    Is there currently a know Trixie issue, which is causing this?

    Photos of the boot messages, if I do a

    - regular boot
    https://nc.d5x.de/index.php/s/C9jLJJTEJTTyXFi

    - enter recovery mode:
    https://nc.d5x.de/index.php/s/S7jeSkB7667bYRJ

    Since the last messages I see are networking messages, I use /etc/network/
    interfaces to configure my network (which contains a number of VLANs).
    In
    the root shell, the network is not yet up and running.

    Any hint or advice how to fix or debug this issue is welcome.

    I got rid of all the nvidia stuff (my systems don't have nvidia hardware) and diagnosed it to be not a boot issue, but an sddm/xorg issue:

    ● sddm.service - Simple Desktop Display Manager

    Loaded: loaded (/usr/lib/systemd/system/sddm.service; enabled;
    preset:
    enabled)

    Active: active (running) since Thu 2025-06-19 16:16:57 CEST; 45s ago

    Invocation: e9c9f849bc47481da2d987ea2f5fd5ab

    Docs: man:sddm(1)

    man:sddm.conf(5)

    Main PID: 1930 (sddm)

    Tasks: 2 (limit: 38044)

    Memory: 89.5M (peak: 100.9M)

    CPU: 191ms

    CGroup: /system.slice/sddm.service

    └─1930 /usr/bin/sddm

    Jun 19 16:16:57 h370 sddm[1930]: Loaded empty theme configuration
    Jun 19 16:16:57 h370 sddm[1930]: Xauthority path: "/run/sddm/xauth_josBoJ" Jun 19 16:16:57 h370 sddm[1930]: Using VT 2
    Jun 19 16:16:57 h370 sddm[1930]: Display server starting...
    Jun 19 16:16:57 h370 sddm[1930]: Writing cookie to
    "/run/sddm/xauth_josBoJ"
    Jun 19 16:16:57 h370 sddm[1930]: Running: /usr/bin/X -nolisten tcp -background none -seat seat0 vt2 -auth /run/sddm/xauth_josBoJ -noreset -displayfd 16 Jun 19 16:16:58 h370 systemd-coredump[2354]: Process 2256 (Xorg) of user 0 dumped core.

    Module libgcc_s.so.1 from deb

    gcc-14-14.2.0-19.amd64

    Module libstdc++.so.6 from
    deb

    gcc-14-14.2.0-19.amd64

    Module libzstd.so.1 from deb

    libzstd-1.5.7+dfsg-1.amd64

    Module libsystemd.so.0 from
    deb

    systemd-257.6-1.amd64

    Module libudev.so.1 from deb

    systemd-257.6-1.amd64

    Stack trace of thread 2256:
    #0 0x00007f0a7bb3b507

    __GI_abort (libc.so.6 + 0x28507)

    #1 0x0000557bff22fba0
    OsAbort

    (/ usr/lib/xorg/Xorg + 0x1e4ba0)

    #2 0x0000557bff235479 n/a

    (/usr/ lib/xorg/Xorg + 0x1ea479)

    #3 0x0000557bff236579

    FatalError (/usr/lib/xorg/Xorg + 0x1eb579)

    #4 0x0000557bff22cd09 n/a

    (/usr/ lib/xorg/Xorg + 0x1e1d09)

    #5 0x00007f0a7bb52df0

    __restore_rt (libc.so.6 + 0x3fdf0)

    #6 0x00007f0a7bba795c

    __pthread_kill_implementation (libc.so.6 + 0x9495c)

    #7 0x00007f0a7bb52cc2

    __GI_raise (libc.so.6 + 0x3fcc2)

    #8 0x00007f0a7bb3b4ac

    __GI_abort (libc.so.6 + 0x284ac)

    #9 0x00007f0a7b72a83a n/a

    (libepoxy.so.0 + 0xc283a)

    #10 0x00007f0a7b72add5 n/a

    (libepoxy.so.0 + 0xc2dd5)

    #11 0x00007f0a7b722bde n/a

    (libepoxy.so.0 + 0xbabde)

    #12 0x00007f0a7b72532f n/a

    (libepoxy.so.0 + 0xbd32f)

    #13 0x00007f0a7b72b41c

    epoxy_has_egl_extension (libepoxy.so.0 + 0xc341c)

    #14 0x00007f0a7b7d9d61

    glamor_egl_init (libglamoregl.so + 0x9d61)

    #15 0x00007f0a7c1bde80 n/a

    (modesetting_drv.so + 0xbe80)

    #16 0x0000557bff0f4093

    InitOutput (/usr/lib/xorg/Xorg + 0xa9093)

    #17 0x0000557bff0b3ace n/a

    (/usr/ lib/xorg/Xorg + 0x68ace)

    #18 0x00007f0a7bb3cca8

    __libc_start_call_main (libc.so.6 + 0x29ca8)

    #19 0x00007f0a7bb3cd65

    __libc_start_main_impl (libc.so.6 + 0x29d65)

    #20 0x0000557bff09c641 _start

    (/ usr/lib/xorg/Xorg + 0x51641)

    Stack trace of thread 2343:
    #0 0x00007f0a7bbad9ee

    __syscall_cancel_arch (libc.so.6 + 0x9a9ee)

    #1 0x00007f0a7bba2668

    __internal_syscall_cancel (libc.so.6 + 0x8f668)

    #2 0x00007f0a7bba2c9c

    __futex_abstimed_wait_common64 (libc.so.6 + 0x8fc9c)

    #3 0x00007f0a7bba5158

    __pthread_cond_wait_common (libc.so.6 + 0x92158)

    #4 0x00007f0a78fafbdd n/a

    (libgallium-25.0.5-2.so + 0x5afbdd)

    #5 0x00007f0a78f7b22b n/a

    (libgallium-25.0.5-2.so + 0x57b22b)

    #6 0x00007f0a78fafb0b n/a

    (libgallium-25.0.5-2.so + 0x5afb0b)

    #7 0x00007f0a7bba5b7b

    start_thread (libc.so.6 + 0x92b7b)

    #8 0x00007f0a7bc237b8
    __clone3

    (libc.so.6 + 0x1107b8)

    Stack trace of thread 2342:
    #0 0x00007f0a7bbad9ee

    __syscall_cancel_arch (libc.so.6 + 0x9a9ee)

    #1 0x00007f0a7bba2668

    __internal_syscall_cancel (libc.so.6 + 0x8f668)

    #2 0x00007f0a7bba2c9c

    __futex_abstimed_wait_common64 (libc.so.6 + 0x8fc9c)

    #3 0x00007f0a7bba5158

    __pthread_cond_wait_common (libc.so.6 + 0x92158)

    #4 0x00007f0a78fafbdd n/a

    (libgallium-25.0.5-2.so + 0x5afbdd)

    #5 0x00007f0a78f7b22b n/a

    (libgallium-25.0.5-2.so + 0x57b22b)

    #6 0x00007f0a78fafb0b n/a

    (libgallium-25.0.5-2.so + 0x5afb0b)

    #7 0x00007f0a7bba5b7b

    start_thread (libc.so.6 + 0x92b7b)

    #8 0x00007f0a7bc237b8
    __clone3

    (libc.so.6 + 0x1107b8)

    ELF object binary
    architecture:
    AMD x86-64
    Jun 19 16:16:58 h370 sddm[1930]: Failed to read display number from pipe Jun 19 16:16:58 h370 sddm[1930]: Display server stopping...
    Jun 19 16:16:58 h370 sddm[1930]: Attempt 1 starting the Display server on vt 2 failed


    Boot process looks otherwise ok.

    More data of the xorg crash:

    root@h370:~# tail -50 /var/log/Xorg.0.log
    [ 59.562] (II) modeset(0): Creating default Display subsection in Screen section
    "Default Screen Section" for depth/fbbpp 24/32
    [ 59.562] (==) modeset(0): Depth 24, (==) framebuffer bpp 32
    [ 59.562] (==) modeset(0): RGB weight 888
    [ 59.562] (==) modeset(0): Default visual is TrueColor
    [ 59.562] (II) Loading sub module "glamoregl"
    [ 59.562] (II) LoadModule: "glamoregl"
    [ 59.562] (II) Loading /usr/lib/xorg/modules/libglamoregl.so
    [ 59.574] (II) Module glamoregl: vendor="X.Org Foundation"
    [ 59.574] compiled for 1.21.1.16, module version = 1.0.1
    [ 59.574] ABI class: X.Org ANSI C Emulation, version 0.4
    [ 60.169] (EE)
    [ 60.169] (EE) Backtrace:
    [ 60.175] (EE) unw_get_proc_name failed: no unwind info found [-10]
    [ 60.175] (EE) 0: /usr/lib/xorg/Xorg (?+0x0) [0x557bff22ccad]
    [ 60.208] (EE) unw_get_proc_name failed: no unwind info found [-10]
    [ 60.208] (EE) 1: /lib/x86_64-linux-gnu/libc.so.6 (?+0x0)
    [0x7f0a7bb52df0] [ 60.210] (EE) 2: /lib/x86_64-linux-gnu/libc.so.6 (__pthread_kill_implementation+0x10c) [0x7f0a7bba795c]
    [ 60.212] (EE) 3: /lib/x86_64-linux-gnu/libc.so.6 (__GI_raise+0x12) [0x7f0a7bb52cc2]
    [ 60.214] (EE) 4: /lib/x86_64-linux-gnu/libc.so.6 (__GI_abort+0x22) [0x7f0a7bb3b4ac]
    [ 60.215] (EE) unw_get_proc_name failed: no unwind info found [-10]
    [ 60.215] (EE) 5: /lib/x86_64-linux-gnu/libepoxy.so.0 (?+0x0) [0x7f0a7b72a83a]
    [ 60.216] (EE) unw_get_proc_name failed: no unwind info found [-10]
    [ 60.216] (EE) 6: /lib/x86_64-linux-gnu/libepoxy.so.0 (?+0x0) [0x7f0a7b72add5]
    [ 60.218] (EE) unw_get_proc_name failed: no unwind info found [-10]
    [ 60.218] (EE) 7: /lib/x86_64-linux-gnu/libepoxy.so.0 (?+0x0) [0x7f0a7b722bde]
    [ 60.219] (EE) unw_get_proc_name failed: no unwind info found [-10]
    [ 60.219] (EE) 8: /lib/x86_64-linux-gnu/libepoxy.so.0 (?+0x0) [0x7f0a7b72532f]
    [ 60.220] (EE) 9: /lib/x86_64-linux-gnu/libepoxy.so.0 (epoxy_has_egl_extension+0x1c) [0x7f0a7b72b41c]
    [ 60.223] (EE) 10: /usr/lib/xorg/modules/libglamoregl.so (glamor_egl_init+0x81) [0x7f0a7b7d9d61]
    [ 60.225] (EE) unw_get_proc_name failed: no unwind info found [-10]
    [ 60.225] (EE) 11: /usr/lib/xorg/modules/drivers/modesetting_drv.so (?+0x0) [0x7f0a7c1bde80]
    [ 60.225] (EE) 12: /usr/lib/xorg/Xorg (InitOutput+0x983) [0x557bff0f4093] [ 60.226] (EE) unw_get_proc_name failed: no unwind info found [-10] [ 60.226] (EE) 13: /usr/lib/xorg/Xorg (?+0x0) [0x557bff0b3ace]
    [ 60.227] (EE) 14: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_call_main+0x78) [0x7f0a7bb3cca8]
    [ 60.228] (EE) 15: /lib/x86_64-linux-gnu/libc.so.6 (__libc_start_main_alias_2+0x85) [0x7f0a7bb3cd65]
    [ 60.229] (EE) 16: /usr/lib/xorg/Xorg (_start+0x21) [0x557bff09c641]
    [ 60.229] (EE)
    [ 60.229] (EE)
    Fatal server error:
    [ 60.229] (EE) Caught signal 6 (Aborted). Server aborting
    [ 60.229] (EE)
    [ 60.229] (EE)
    Please consult the The X.Org Foundation support
    at http://wiki.x.org
    for help.
    [ 60.229] (EE) Please also check the log file at "/var/log/Xorg.0.log"
    for additional information.
    [ 60.229] (EE)
    [ 60.292] (EE) Server terminated with error (1). Closing log file. root@h370:~# lspci -k | grep -EA3 'VGA|3D|Display'
    00:02.0 VGA compatible controller: Intel Corporation CoffeeLake-S GT2 [UHD Graphics 630]
    DeviceName: Onboard - Video
    Subsystem: ASUSTeK Computer Inc. Device 8694
    Kernel driver in use: i915
    root@h370:~#


    Is there a way to disable glamoregl to verify that this is causing the
    issue?



    lightdm shows the same issue. Can anybody tell which is the right package to report this bug against?

    Thanks
    Rainer


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