[Desktop-packages] [Bug 1948894] Re: Xwayland crash in gdm as screen off and touchscreen detach.
** Changed in: mutter Status: Unknown => Fix Released -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1948894 Title: Xwayland crash in gdm as screen off and touchscreen detach. Status in Mutter: Fix Released Status in OEM Priority Project: Fix Released Status in mutter package in Ubuntu: Fix Released Status in mutter source package in Focal: Fix Released Status in mutter source package in Hirsute: Fix Released Status in mutter source package in Impish: Fix Released Bug description: [Impact] * Gdm crashed and user need to be an expert to know how to work around, or need to reboot to fix. * OEM projects got certain SKU that can reliably reproduce this issue. * A merged patch in upstream fix the race condition. [Test Plan] * Use the SKU that can reliably reproduce this issue. * Do a cold boot, and wait for 5 mins. The monitor should turned-black but showing the Machine Vendor logo that was previously displayed by plymouth. * Try to dog-food the deb from the proposed channel and make sure all input events still properly propagate. [Where problems could occur] * If the patch is not properly working as expected, per the file this patch touch, the user desktop session could stop responding to mouse, keyboard, and touch screen input. [Other Info] * Can't think of any for now. This is a reproducible issue. Step to reproduce 1. cold boot into gdm login screen. 2. wait for 5 mins, and the screen will be turned off. (also observed that the touchscreen USB device drop of a USB bus on the target machine) Note: this bug seems to be timing sensitive. I got an OEM project machine that can reproduce this issue (reproducible on several machines with the same HW design). The machine is using ADL CPU, which needs a patched 5.14 kernel. So I can't reproduce this on impish. With the backported mutter, I verified an upstream patch seems to fix this issue. Expected result: The screen just turns black. Actual result: Saw Vendor boot logo on the monitor (previous draw by plymouth during booting) Analysis as it happens: 1. Saw "LGDisplay Incell Touch" drop off the USB bus. Kernel message like: "usb 1-9: USB disconnect, device number 6" as the screen turned black. 2. There is no switch on virtual tty. 3. journal log from Xwayland "wl_display@1: error 0: invalid object 24" 4. Xwayland and gnome-shell process both die as this happens. 5. Try to add sleep(30) to OsVendorFatalError(), then both Xwayland and gnome-shell stop there for 30 more seconds. 6. backtrace as Xwayland crashed: ``` #0 0x7f447b8e818b in raise () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x7f447b8c7859 in abort () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x564374403f30 in OsAbort () at ../../../../os/utils.c:1351 #3 0x564374409369 in AbortServer () at ../../../../os/log.c:872 #4 0x56437440a1ca in FatalError (f=f@entry=0x564374416266 "%s") at ../../../../os/log.c:1010 #5 0x56437429c8b0 in xwl_log_handler (format=, args=) at ../../../../../hw/xwayland/xwayland.c:1312 #6 0x7f447c3d027e in wl_log (fmt=fmt@entry=0x7f447c3d121a "%s@%u: error %d: %s\n") at ../src/wayland-util.c:404 #7 0x7f447c3cb78b in display_handle_error (data=, display=0x56437639f000, object=0x56437639f000, code=0, message=) at ../src/wayland-client.c:911 #8 0x7f447b7c0ff5 in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #9 0x7f447b7c040a in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #10 0x7f447c3cf3a8 in wl_closure_invoke (closure=closure@entry=0x564376e57350, flags=flags@entry=1, target=, target@entry=0x56437639f000, opcode=opcode@entry=0, data=) at ../src/connection.c:1018 #11 0x7f447c3cbc48 in dispatch_event (display=display@entry=0x56437639f000, queue=) at ../src/wayland-client.c:1445 #12 0x7f447c3cd1ef in dispatch_queue (queue=0x56437639f0d0, display=0x56437639f000) at ../src/wayland-client.c:1584 #13 wl_display_dispatch_queue_pending (display=0x56437639f000, queue=0x56437639f0d0) at ../src/wayland-client.c:1833 #14 0x7f447c3cd280 in wl_display_dispatch_pending (display=) at ../src/wayland-client.c:1896 #15 0x56437429c9bb in xwl_read_events (xwl_screen=0x564376399dd0) at ../../../../../hw/xwayland/xwayland.c:957 #16 0x564374401c61 in ospoll_wait (ospoll=0x56437638f4a0, timeout=) at ../../../../os/ospoll.c:657 #17 0x5643743faa23 in WaitForSomething (are_ready=0) at ../../../../os/WaitFor.c:208 #18 0x5643743ca4a7 in Dispatch () at ../../../../include/list.h:220 #19 0x5643743ce794 in dix_main (argc=16, argv=0x7ffc44d49298, envp=) at ../../../../dix/main.c:276 #20 0x7f447b8c90b3 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6 #21 0x56437429c60e in _start ()``` To
[Desktop-packages] [Bug 1948894] Re: Xwayland crash in gdm as screen off and touchscreen detach.
** Changed in: oem-priority Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1948894 Title: Xwayland crash in gdm as screen off and touchscreen detach. Status in Mutter: Unknown Status in OEM Priority Project: Fix Released Status in mutter package in Ubuntu: Fix Released Status in mutter source package in Focal: Fix Released Status in mutter source package in Hirsute: Fix Released Status in mutter source package in Impish: Fix Released Bug description: [Impact] * Gdm crashed and user need to be an expert to know how to work around, or need to reboot to fix. * OEM projects got certain SKU that can reliably reproduce this issue. * A merged patch in upstream fix the race condition. [Test Plan] * Use the SKU that can reliably reproduce this issue. * Do a cold boot, and wait for 5 mins. The monitor should turned-black but showing the Machine Vendor logo that was previously displayed by plymouth. * Try to dog-food the deb from the proposed channel and make sure all input events still properly propagate. [Where problems could occur] * If the patch is not properly working as expected, per the file this patch touch, the user desktop session could stop responding to mouse, keyboard, and touch screen input. [Other Info] * Can't think of any for now. This is a reproducible issue. Step to reproduce 1. cold boot into gdm login screen. 2. wait for 5 mins, and the screen will be turned off. (also observed that the touchscreen USB device drop of a USB bus on the target machine) Note: this bug seems to be timing sensitive. I got an OEM project machine that can reproduce this issue (reproducible on several machines with the same HW design). The machine is using ADL CPU, which needs a patched 5.14 kernel. So I can't reproduce this on impish. With the backported mutter, I verified an upstream patch seems to fix this issue. Expected result: The screen just turns black. Actual result: Saw Vendor boot logo on the monitor (previous draw by plymouth during booting) Analysis as it happens: 1. Saw "LGDisplay Incell Touch" drop off the USB bus. Kernel message like: "usb 1-9: USB disconnect, device number 6" as the screen turned black. 2. There is no switch on virtual tty. 3. journal log from Xwayland "wl_display@1: error 0: invalid object 24" 4. Xwayland and gnome-shell process both die as this happens. 5. Try to add sleep(30) to OsVendorFatalError(), then both Xwayland and gnome-shell stop there for 30 more seconds. 6. backtrace as Xwayland crashed: ``` #0 0x7f447b8e818b in raise () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x7f447b8c7859 in abort () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x564374403f30 in OsAbort () at ../../../../os/utils.c:1351 #3 0x564374409369 in AbortServer () at ../../../../os/log.c:872 #4 0x56437440a1ca in FatalError (f=f@entry=0x564374416266 "%s") at ../../../../os/log.c:1010 #5 0x56437429c8b0 in xwl_log_handler (format=, args=) at ../../../../../hw/xwayland/xwayland.c:1312 #6 0x7f447c3d027e in wl_log (fmt=fmt@entry=0x7f447c3d121a "%s@%u: error %d: %s\n") at ../src/wayland-util.c:404 #7 0x7f447c3cb78b in display_handle_error (data=, display=0x56437639f000, object=0x56437639f000, code=0, message=) at ../src/wayland-client.c:911 #8 0x7f447b7c0ff5 in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #9 0x7f447b7c040a in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #10 0x7f447c3cf3a8 in wl_closure_invoke (closure=closure@entry=0x564376e57350, flags=flags@entry=1, target=, target@entry=0x56437639f000, opcode=opcode@entry=0, data=) at ../src/connection.c:1018 #11 0x7f447c3cbc48 in dispatch_event (display=display@entry=0x56437639f000, queue=) at ../src/wayland-client.c:1445 #12 0x7f447c3cd1ef in dispatch_queue (queue=0x56437639f0d0, display=0x56437639f000) at ../src/wayland-client.c:1584 #13 wl_display_dispatch_queue_pending (display=0x56437639f000, queue=0x56437639f0d0) at ../src/wayland-client.c:1833 #14 0x7f447c3cd280 in wl_display_dispatch_pending (display=) at ../src/wayland-client.c:1896 #15 0x56437429c9bb in xwl_read_events (xwl_screen=0x564376399dd0) at ../../../../../hw/xwayland/xwayland.c:957 #16 0x564374401c61 in ospoll_wait (ospoll=0x56437638f4a0, timeout=) at ../../../../os/ospoll.c:657 #17 0x5643743faa23 in WaitForSomething (are_ready=0) at ../../../../os/WaitFor.c:208 #18 0x5643743ca4a7 in Dispatch () at ../../../../include/list.h:220 #19 0x5643743ce794 in dix_main (argc=16, argv=0x7ffc44d49298, envp=) at ../../../../dix/main.c:276 #20 0x7f447b8c90b3 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6 #21 0x56437429c60e in _start
[Desktop-packages] [Bug 1948894] Re: Xwayland crash in gdm as screen off and touchscreen detach.
** Changed in: mutter (Ubuntu Hirsute) Assignee: (unassigned) => Yuan-Chen Cheng (ycheng-twn) -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1948894 Title: Xwayland crash in gdm as screen off and touchscreen detach. Status in Mutter: Unknown Status in OEM Priority Project: Fix Committed Status in mutter package in Ubuntu: Fix Released Status in mutter source package in Focal: Fix Released Status in mutter source package in Hirsute: Fix Released Status in mutter source package in Impish: Fix Released Bug description: [Impact] * Gdm crashed and user need to be an expert to know how to work around, or need to reboot to fix. * OEM projects got certain SKU that can reliably reproduce this issue. * A merged patch in upstream fix the race condition. [Test Plan] * Use the SKU that can reliably reproduce this issue. * Do a cold boot, and wait for 5 mins. The monitor should turned-black but showing the Machine Vendor logo that was previously displayed by plymouth. * Try to dog-food the deb from the proposed channel and make sure all input events still properly propagate. [Where problems could occur] * If the patch is not properly working as expected, per the file this patch touch, the user desktop session could stop responding to mouse, keyboard, and touch screen input. [Other Info] * Can't think of any for now. This is a reproducible issue. Step to reproduce 1. cold boot into gdm login screen. 2. wait for 5 mins, and the screen will be turned off. (also observed that the touchscreen USB device drop of a USB bus on the target machine) Note: this bug seems to be timing sensitive. I got an OEM project machine that can reproduce this issue (reproducible on several machines with the same HW design). The machine is using ADL CPU, which needs a patched 5.14 kernel. So I can't reproduce this on impish. With the backported mutter, I verified an upstream patch seems to fix this issue. Expected result: The screen just turns black. Actual result: Saw Vendor boot logo on the monitor (previous draw by plymouth during booting) Analysis as it happens: 1. Saw "LGDisplay Incell Touch" drop off the USB bus. Kernel message like: "usb 1-9: USB disconnect, device number 6" as the screen turned black. 2. There is no switch on virtual tty. 3. journal log from Xwayland "wl_display@1: error 0: invalid object 24" 4. Xwayland and gnome-shell process both die as this happens. 5. Try to add sleep(30) to OsVendorFatalError(), then both Xwayland and gnome-shell stop there for 30 more seconds. 6. backtrace as Xwayland crashed: ``` #0 0x7f447b8e818b in raise () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x7f447b8c7859 in abort () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x564374403f30 in OsAbort () at ../../../../os/utils.c:1351 #3 0x564374409369 in AbortServer () at ../../../../os/log.c:872 #4 0x56437440a1ca in FatalError (f=f@entry=0x564374416266 "%s") at ../../../../os/log.c:1010 #5 0x56437429c8b0 in xwl_log_handler (format=, args=) at ../../../../../hw/xwayland/xwayland.c:1312 #6 0x7f447c3d027e in wl_log (fmt=fmt@entry=0x7f447c3d121a "%s@%u: error %d: %s\n") at ../src/wayland-util.c:404 #7 0x7f447c3cb78b in display_handle_error (data=, display=0x56437639f000, object=0x56437639f000, code=0, message=) at ../src/wayland-client.c:911 #8 0x7f447b7c0ff5 in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #9 0x7f447b7c040a in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #10 0x7f447c3cf3a8 in wl_closure_invoke (closure=closure@entry=0x564376e57350, flags=flags@entry=1, target=, target@entry=0x56437639f000, opcode=opcode@entry=0, data=) at ../src/connection.c:1018 #11 0x7f447c3cbc48 in dispatch_event (display=display@entry=0x56437639f000, queue=) at ../src/wayland-client.c:1445 #12 0x7f447c3cd1ef in dispatch_queue (queue=0x56437639f0d0, display=0x56437639f000) at ../src/wayland-client.c:1584 #13 wl_display_dispatch_queue_pending (display=0x56437639f000, queue=0x56437639f0d0) at ../src/wayland-client.c:1833 #14 0x7f447c3cd280 in wl_display_dispatch_pending (display=) at ../src/wayland-client.c:1896 #15 0x56437429c9bb in xwl_read_events (xwl_screen=0x564376399dd0) at ../../../../../hw/xwayland/xwayland.c:957 #16 0x564374401c61 in ospoll_wait (ospoll=0x56437638f4a0, timeout=) at ../../../../os/ospoll.c:657 #17 0x5643743faa23 in WaitForSomething (are_ready=0) at ../../../../os/WaitFor.c:208 #18 0x5643743ca4a7 in Dispatch () at ../../../../include/list.h:220 #19 0x5643743ce794 in dix_main (argc=16, argv=0x7ffc44d49298, envp=) at ../../../../dix/main.c:276 #20 0x7f447b8c90b3 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6 #21
[Desktop-packages] [Bug 1948894] Re: Xwayland crash in gdm as screen off and touchscreen detach.
This bug was fixed in the package mutter - 3.38.4-1ubuntu2.21.04.01 --- mutter (3.38.4-1ubuntu2.21.04.01) hirsute; urgency=medium [ Yuan-Chen Cheng ] * d/p/mutter-wayland-seat-race-fix.patch: - Fix Xwayland crash Xwayland crash in gdm as screen off and touchscreen detach (cherry picked commits — LP: #1948894) - backported one chunk of above patch. [ Marco Trevisan (Treviño) ] * debian: Update VCS references for hirsute branching -- Marco Trevisan (Treviño) Thu, 04 Nov 2021 16:15:12 +0100 ** Changed in: mutter (Ubuntu Hirsute) Status: Fix Committed => Fix Released ** Changed in: mutter (Ubuntu Focal) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1948894 Title: Xwayland crash in gdm as screen off and touchscreen detach. Status in Mutter: Unknown Status in OEM Priority Project: Fix Committed Status in mutter package in Ubuntu: Fix Released Status in mutter source package in Focal: Fix Released Status in mutter source package in Hirsute: Fix Released Status in mutter source package in Impish: Fix Released Bug description: [Impact] * Gdm crashed and user need to be an expert to know how to work around, or need to reboot to fix. * OEM projects got certain SKU that can reliably reproduce this issue. * A merged patch in upstream fix the race condition. [Test Plan] * Use the SKU that can reliably reproduce this issue. * Do a cold boot, and wait for 5 mins. The monitor should turned-black but showing the Machine Vendor logo that was previously displayed by plymouth. * Try to dog-food the deb from the proposed channel and make sure all input events still properly propagate. [Where problems could occur] * If the patch is not properly working as expected, per the file this patch touch, the user desktop session could stop responding to mouse, keyboard, and touch screen input. [Other Info] * Can't think of any for now. This is a reproducible issue. Step to reproduce 1. cold boot into gdm login screen. 2. wait for 5 mins, and the screen will be turned off. (also observed that the touchscreen USB device drop of a USB bus on the target machine) Note: this bug seems to be timing sensitive. I got an OEM project machine that can reproduce this issue (reproducible on several machines with the same HW design). The machine is using ADL CPU, which needs a patched 5.14 kernel. So I can't reproduce this on impish. With the backported mutter, I verified an upstream patch seems to fix this issue. Expected result: The screen just turns black. Actual result: Saw Vendor boot logo on the monitor (previous draw by plymouth during booting) Analysis as it happens: 1. Saw "LGDisplay Incell Touch" drop off the USB bus. Kernel message like: "usb 1-9: USB disconnect, device number 6" as the screen turned black. 2. There is no switch on virtual tty. 3. journal log from Xwayland "wl_display@1: error 0: invalid object 24" 4. Xwayland and gnome-shell process both die as this happens. 5. Try to add sleep(30) to OsVendorFatalError(), then both Xwayland and gnome-shell stop there for 30 more seconds. 6. backtrace as Xwayland crashed: ``` #0 0x7f447b8e818b in raise () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x7f447b8c7859 in abort () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x564374403f30 in OsAbort () at ../../../../os/utils.c:1351 #3 0x564374409369 in AbortServer () at ../../../../os/log.c:872 #4 0x56437440a1ca in FatalError (f=f@entry=0x564374416266 "%s") at ../../../../os/log.c:1010 #5 0x56437429c8b0 in xwl_log_handler (format=, args=) at ../../../../../hw/xwayland/xwayland.c:1312 #6 0x7f447c3d027e in wl_log (fmt=fmt@entry=0x7f447c3d121a "%s@%u: error %d: %s\n") at ../src/wayland-util.c:404 #7 0x7f447c3cb78b in display_handle_error (data=, display=0x56437639f000, object=0x56437639f000, code=0, message=) at ../src/wayland-client.c:911 #8 0x7f447b7c0ff5 in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #9 0x7f447b7c040a in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #10 0x7f447c3cf3a8 in wl_closure_invoke (closure=closure@entry=0x564376e57350, flags=flags@entry=1, target=, target@entry=0x56437639f000, opcode=opcode@entry=0, data=) at ../src/connection.c:1018 #11 0x7f447c3cbc48 in dispatch_event (display=display@entry=0x56437639f000, queue=) at ../src/wayland-client.c:1445 #12 0x7f447c3cd1ef in dispatch_queue (queue=0x56437639f0d0, display=0x56437639f000) at ../src/wayland-client.c:1584 #13 wl_display_dispatch_queue_pending (display=0x56437639f000, queue=0x56437639f0d0) at ../src/wayland-client.c:1833 #14 0x7f447c3cd280 in wl_display_dispatch_pending (display=) at
[Desktop-packages] [Bug 1948894] Re: Xwayland crash in gdm as screen off and touchscreen detach.
This bug was fixed in the package mutter - 3.36.9-0ubuntu0.20.04.2 --- mutter (3.36.9-0ubuntu0.20.04.2) focal; urgency=medium [ Yuan-Chen Cheng ] * d/p/mutter-wayland-seat-race-fix.patch: - Fix Xwayland crash Xwayland crash in gdm as screen off and touchscreen detach (cherry picked commits — LP: #1948894) - backported one chunk of above patch. -- Marco Trevisan (Treviño) Wed, 03 Nov 2021 20:10:34 +0100 -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1948894 Title: Xwayland crash in gdm as screen off and touchscreen detach. Status in Mutter: Unknown Status in OEM Priority Project: Fix Committed Status in mutter package in Ubuntu: Fix Released Status in mutter source package in Focal: Fix Released Status in mutter source package in Hirsute: Fix Released Status in mutter source package in Impish: Fix Released Bug description: [Impact] * Gdm crashed and user need to be an expert to know how to work around, or need to reboot to fix. * OEM projects got certain SKU that can reliably reproduce this issue. * A merged patch in upstream fix the race condition. [Test Plan] * Use the SKU that can reliably reproduce this issue. * Do a cold boot, and wait for 5 mins. The monitor should turned-black but showing the Machine Vendor logo that was previously displayed by plymouth. * Try to dog-food the deb from the proposed channel and make sure all input events still properly propagate. [Where problems could occur] * If the patch is not properly working as expected, per the file this patch touch, the user desktop session could stop responding to mouse, keyboard, and touch screen input. [Other Info] * Can't think of any for now. This is a reproducible issue. Step to reproduce 1. cold boot into gdm login screen. 2. wait for 5 mins, and the screen will be turned off. (also observed that the touchscreen USB device drop of a USB bus on the target machine) Note: this bug seems to be timing sensitive. I got an OEM project machine that can reproduce this issue (reproducible on several machines with the same HW design). The machine is using ADL CPU, which needs a patched 5.14 kernel. So I can't reproduce this on impish. With the backported mutter, I verified an upstream patch seems to fix this issue. Expected result: The screen just turns black. Actual result: Saw Vendor boot logo on the monitor (previous draw by plymouth during booting) Analysis as it happens: 1. Saw "LGDisplay Incell Touch" drop off the USB bus. Kernel message like: "usb 1-9: USB disconnect, device number 6" as the screen turned black. 2. There is no switch on virtual tty. 3. journal log from Xwayland "wl_display@1: error 0: invalid object 24" 4. Xwayland and gnome-shell process both die as this happens. 5. Try to add sleep(30) to OsVendorFatalError(), then both Xwayland and gnome-shell stop there for 30 more seconds. 6. backtrace as Xwayland crashed: ``` #0 0x7f447b8e818b in raise () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x7f447b8c7859 in abort () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x564374403f30 in OsAbort () at ../../../../os/utils.c:1351 #3 0x564374409369 in AbortServer () at ../../../../os/log.c:872 #4 0x56437440a1ca in FatalError (f=f@entry=0x564374416266 "%s") at ../../../../os/log.c:1010 #5 0x56437429c8b0 in xwl_log_handler (format=, args=) at ../../../../../hw/xwayland/xwayland.c:1312 #6 0x7f447c3d027e in wl_log (fmt=fmt@entry=0x7f447c3d121a "%s@%u: error %d: %s\n") at ../src/wayland-util.c:404 #7 0x7f447c3cb78b in display_handle_error (data=, display=0x56437639f000, object=0x56437639f000, code=0, message=) at ../src/wayland-client.c:911 #8 0x7f447b7c0ff5 in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #9 0x7f447b7c040a in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #10 0x7f447c3cf3a8 in wl_closure_invoke (closure=closure@entry=0x564376e57350, flags=flags@entry=1, target=, target@entry=0x56437639f000, opcode=opcode@entry=0, data=) at ../src/connection.c:1018 #11 0x7f447c3cbc48 in dispatch_event (display=display@entry=0x56437639f000, queue=) at ../src/wayland-client.c:1445 #12 0x7f447c3cd1ef in dispatch_queue (queue=0x56437639f0d0, display=0x56437639f000) at ../src/wayland-client.c:1584 #13 wl_display_dispatch_queue_pending (display=0x56437639f000, queue=0x56437639f0d0) at ../src/wayland-client.c:1833 #14 0x7f447c3cd280 in wl_display_dispatch_pending (display=) at ../src/wayland-client.c:1896 #15 0x56437429c9bb in xwl_read_events (xwl_screen=0x564376399dd0) at ../../../../../hw/xwayland/xwayland.c:957 #16 0x564374401c61 in ospoll_wait (ospoll=0x56437638f4a0, timeout=) at ../../../../os/ospoll.c:657 #17 0x5643743faa23 in
[Desktop-packages] [Bug 1948894] Re: Xwayland crash in gdm as screen off and touchscreen detach.
This bug was fixed in the package mutter - 40.5-1ubuntu3~21.10.1 --- mutter (40.5-1ubuntu3~21.10.1) impish; urgency=medium * Backport to impish * debian: Update vcs references for impish branching mutter (40.5-1ubuntu3) jammy; urgency=medium [ Yuan-Chen Cheng ] * d/p/mutter-wayland-seat-race-fix.patch: - Fix Xwayland crash Xwayland crash in gdm as screen off and touchscreen detach (cherry picked commits — LP: #1948894) [ Marco Trevisan (Treviño) ] * debian/patches: Refresh -- Marco Trevisan (Treviño) Wed, 03 Nov 2021 19:57:15 +0100 ** Changed in: mutter (Ubuntu Impish) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1948894 Title: Xwayland crash in gdm as screen off and touchscreen detach. Status in Mutter: Unknown Status in OEM Priority Project: Fix Committed Status in mutter package in Ubuntu: Fix Released Status in mutter source package in Focal: Fix Released Status in mutter source package in Hirsute: Fix Released Status in mutter source package in Impish: Fix Released Bug description: [Impact] * Gdm crashed and user need to be an expert to know how to work around, or need to reboot to fix. * OEM projects got certain SKU that can reliably reproduce this issue. * A merged patch in upstream fix the race condition. [Test Plan] * Use the SKU that can reliably reproduce this issue. * Do a cold boot, and wait for 5 mins. The monitor should turned-black but showing the Machine Vendor logo that was previously displayed by plymouth. * Try to dog-food the deb from the proposed channel and make sure all input events still properly propagate. [Where problems could occur] * If the patch is not properly working as expected, per the file this patch touch, the user desktop session could stop responding to mouse, keyboard, and touch screen input. [Other Info] * Can't think of any for now. This is a reproducible issue. Step to reproduce 1. cold boot into gdm login screen. 2. wait for 5 mins, and the screen will be turned off. (also observed that the touchscreen USB device drop of a USB bus on the target machine) Note: this bug seems to be timing sensitive. I got an OEM project machine that can reproduce this issue (reproducible on several machines with the same HW design). The machine is using ADL CPU, which needs a patched 5.14 kernel. So I can't reproduce this on impish. With the backported mutter, I verified an upstream patch seems to fix this issue. Expected result: The screen just turns black. Actual result: Saw Vendor boot logo on the monitor (previous draw by plymouth during booting) Analysis as it happens: 1. Saw "LGDisplay Incell Touch" drop off the USB bus. Kernel message like: "usb 1-9: USB disconnect, device number 6" as the screen turned black. 2. There is no switch on virtual tty. 3. journal log from Xwayland "wl_display@1: error 0: invalid object 24" 4. Xwayland and gnome-shell process both die as this happens. 5. Try to add sleep(30) to OsVendorFatalError(), then both Xwayland and gnome-shell stop there for 30 more seconds. 6. backtrace as Xwayland crashed: ``` #0 0x7f447b8e818b in raise () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x7f447b8c7859 in abort () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x564374403f30 in OsAbort () at ../../../../os/utils.c:1351 #3 0x564374409369 in AbortServer () at ../../../../os/log.c:872 #4 0x56437440a1ca in FatalError (f=f@entry=0x564374416266 "%s") at ../../../../os/log.c:1010 #5 0x56437429c8b0 in xwl_log_handler (format=, args=) at ../../../../../hw/xwayland/xwayland.c:1312 #6 0x7f447c3d027e in wl_log (fmt=fmt@entry=0x7f447c3d121a "%s@%u: error %d: %s\n") at ../src/wayland-util.c:404 #7 0x7f447c3cb78b in display_handle_error (data=, display=0x56437639f000, object=0x56437639f000, code=0, message=) at ../src/wayland-client.c:911 #8 0x7f447b7c0ff5 in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #9 0x7f447b7c040a in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #10 0x7f447c3cf3a8 in wl_closure_invoke (closure=closure@entry=0x564376e57350, flags=flags@entry=1, target=, target@entry=0x56437639f000, opcode=opcode@entry=0, data=) at ../src/connection.c:1018 #11 0x7f447c3cbc48 in dispatch_event (display=display@entry=0x56437639f000, queue=) at ../src/wayland-client.c:1445 #12 0x7f447c3cd1ef in dispatch_queue (queue=0x56437639f0d0, display=0x56437639f000) at ../src/wayland-client.c:1584 #13 wl_display_dispatch_queue_pending (display=0x56437639f000, queue=0x56437639f0d0) at ../src/wayland-client.c:1833 #14 0x7f447c3cd280 in wl_display_dispatch_pending (display=) at ../src/wayland-client.c:1896 #15 0x56437429c9bb in
[Desktop-packages] [Bug 1948894] Re: Xwayland crash in gdm as screen off and touchscreen detach.
** Changed in: mutter (Ubuntu Hirsute) Importance: Undecided => High -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1948894 Title: Xwayland crash in gdm as screen off and touchscreen detach. Status in Mutter: Unknown Status in OEM Priority Project: Fix Committed Status in mutter package in Ubuntu: Fix Released Status in mutter source package in Focal: Fix Committed Status in mutter source package in Hirsute: Fix Committed Status in mutter source package in Impish: Fix Committed Bug description: [Impact] * Gdm crashed and user need to be an expert to know how to work around, or need to reboot to fix. * OEM projects got certain SKU that can reliably reproduce this issue. * A merged patch in upstream fix the race condition. [Test Plan] * Use the SKU that can reliably reproduce this issue. * Do a cold boot, and wait for 5 mins. The monitor should turned-black but showing the Machine Vendor logo that was previously displayed by plymouth. * Try to dog-food the deb from the proposed channel and make sure all input events still properly propagate. [Where problems could occur] * If the patch is not properly working as expected, per the file this patch touch, the user desktop session could stop responding to mouse, keyboard, and touch screen input. [Other Info] * Can't think of any for now. This is a reproducible issue. Step to reproduce 1. cold boot into gdm login screen. 2. wait for 5 mins, and the screen will be turned off. (also observed that the touchscreen USB device drop of a USB bus on the target machine) Note: this bug seems to be timing sensitive. I got an OEM project machine that can reproduce this issue (reproducible on several machines with the same HW design). The machine is using ADL CPU, which needs a patched 5.14 kernel. So I can't reproduce this on impish. With the backported mutter, I verified an upstream patch seems to fix this issue. Expected result: The screen just turns black. Actual result: Saw Vendor boot logo on the monitor (previous draw by plymouth during booting) Analysis as it happens: 1. Saw "LGDisplay Incell Touch" drop off the USB bus. Kernel message like: "usb 1-9: USB disconnect, device number 6" as the screen turned black. 2. There is no switch on virtual tty. 3. journal log from Xwayland "wl_display@1: error 0: invalid object 24" 4. Xwayland and gnome-shell process both die as this happens. 5. Try to add sleep(30) to OsVendorFatalError(), then both Xwayland and gnome-shell stop there for 30 more seconds. 6. backtrace as Xwayland crashed: ``` #0 0x7f447b8e818b in raise () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x7f447b8c7859 in abort () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x564374403f30 in OsAbort () at ../../../../os/utils.c:1351 #3 0x564374409369 in AbortServer () at ../../../../os/log.c:872 #4 0x56437440a1ca in FatalError (f=f@entry=0x564374416266 "%s") at ../../../../os/log.c:1010 #5 0x56437429c8b0 in xwl_log_handler (format=, args=) at ../../../../../hw/xwayland/xwayland.c:1312 #6 0x7f447c3d027e in wl_log (fmt=fmt@entry=0x7f447c3d121a "%s@%u: error %d: %s\n") at ../src/wayland-util.c:404 #7 0x7f447c3cb78b in display_handle_error (data=, display=0x56437639f000, object=0x56437639f000, code=0, message=) at ../src/wayland-client.c:911 #8 0x7f447b7c0ff5 in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #9 0x7f447b7c040a in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #10 0x7f447c3cf3a8 in wl_closure_invoke (closure=closure@entry=0x564376e57350, flags=flags@entry=1, target=, target@entry=0x56437639f000, opcode=opcode@entry=0, data=) at ../src/connection.c:1018 #11 0x7f447c3cbc48 in dispatch_event (display=display@entry=0x56437639f000, queue=) at ../src/wayland-client.c:1445 #12 0x7f447c3cd1ef in dispatch_queue (queue=0x56437639f0d0, display=0x56437639f000) at ../src/wayland-client.c:1584 #13 wl_display_dispatch_queue_pending (display=0x56437639f000, queue=0x56437639f0d0) at ../src/wayland-client.c:1833 #14 0x7f447c3cd280 in wl_display_dispatch_pending (display=) at ../src/wayland-client.c:1896 #15 0x56437429c9bb in xwl_read_events (xwl_screen=0x564376399dd0) at ../../../../../hw/xwayland/xwayland.c:957 #16 0x564374401c61 in ospoll_wait (ospoll=0x56437638f4a0, timeout=) at ../../../../os/ospoll.c:657 #17 0x5643743faa23 in WaitForSomething (are_ready=0) at ../../../../os/WaitFor.c:208 #18 0x5643743ca4a7 in Dispatch () at ../../../../include/list.h:220 #19 0x5643743ce794 in dix_main (argc=16, argv=0x7ffc44d49298, envp=) at ../../../../dix/main.c:276 #20 0x7f447b8c90b3 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6 #21 0x56437429c60e in _start
[Desktop-packages] [Bug 1948894] Re: Xwayland crash in gdm as screen off and touchscreen detach.
I try to install impish and hirsute on the target machine, with the kernel from focal (so that it support the new ADL GPU, and then the monitor can be turned off so that the touchscreen will be detached, that's the way we reproduce this issue in focal) With that, with or without mutter from the proposed channel, I can't reproduce this issue. (We do see the backlight turned off and the touchscreen detached from kernel message.) Given this is a timing-sensitive issue, I think as long as there is no regression, then we can call that as verified done. I've dog food those, and can't find regression so far. So I'll tag verify done. ** Tags removed: verification-needed verification-needed-hirsute verification-needed-impish ** Tags added: verification-done verification-done-hirsute verification-done-impish -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1948894 Title: Xwayland crash in gdm as screen off and touchscreen detach. Status in Mutter: Unknown Status in OEM Priority Project: Fix Committed Status in mutter package in Ubuntu: Fix Released Status in mutter source package in Focal: Fix Committed Status in mutter source package in Hirsute: Fix Committed Status in mutter source package in Impish: Fix Committed Bug description: [Impact] * Gdm crashed and user need to be an expert to know how to work around, or need to reboot to fix. * OEM projects got certain SKU that can reliably reproduce this issue. * A merged patch in upstream fix the race condition. [Test Plan] * Use the SKU that can reliably reproduce this issue. * Do a cold boot, and wait for 5 mins. The monitor should turned-black but showing the Machine Vendor logo that was previously displayed by plymouth. * Try to dog-food the deb from the proposed channel and make sure all input events still properly propagate. [Where problems could occur] * If the patch is not properly working as expected, per the file this patch touch, the user desktop session could stop responding to mouse, keyboard, and touch screen input. [Other Info] * Can't think of any for now. This is a reproducible issue. Step to reproduce 1. cold boot into gdm login screen. 2. wait for 5 mins, and the screen will be turned off. (also observed that the touchscreen USB device drop of a USB bus on the target machine) Note: this bug seems to be timing sensitive. I got an OEM project machine that can reproduce this issue (reproducible on several machines with the same HW design). The machine is using ADL CPU, which needs a patched 5.14 kernel. So I can't reproduce this on impish. With the backported mutter, I verified an upstream patch seems to fix this issue. Expected result: The screen just turns black. Actual result: Saw Vendor boot logo on the monitor (previous draw by plymouth during booting) Analysis as it happens: 1. Saw "LGDisplay Incell Touch" drop off the USB bus. Kernel message like: "usb 1-9: USB disconnect, device number 6" as the screen turned black. 2. There is no switch on virtual tty. 3. journal log from Xwayland "wl_display@1: error 0: invalid object 24" 4. Xwayland and gnome-shell process both die as this happens. 5. Try to add sleep(30) to OsVendorFatalError(), then both Xwayland and gnome-shell stop there for 30 more seconds. 6. backtrace as Xwayland crashed: ``` #0 0x7f447b8e818b in raise () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x7f447b8c7859 in abort () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x564374403f30 in OsAbort () at ../../../../os/utils.c:1351 #3 0x564374409369 in AbortServer () at ../../../../os/log.c:872 #4 0x56437440a1ca in FatalError (f=f@entry=0x564374416266 "%s") at ../../../../os/log.c:1010 #5 0x56437429c8b0 in xwl_log_handler (format=, args=) at ../../../../../hw/xwayland/xwayland.c:1312 #6 0x7f447c3d027e in wl_log (fmt=fmt@entry=0x7f447c3d121a "%s@%u: error %d: %s\n") at ../src/wayland-util.c:404 #7 0x7f447c3cb78b in display_handle_error (data=, display=0x56437639f000, object=0x56437639f000, code=0, message=) at ../src/wayland-client.c:911 #8 0x7f447b7c0ff5 in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #9 0x7f447b7c040a in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #10 0x7f447c3cf3a8 in wl_closure_invoke (closure=closure@entry=0x564376e57350, flags=flags@entry=1, target=, target@entry=0x56437639f000, opcode=opcode@entry=0, data=) at ../src/connection.c:1018 #11 0x7f447c3cbc48 in dispatch_event (display=display@entry=0x56437639f000, queue=) at ../src/wayland-client.c:1445 #12 0x7f447c3cd1ef in dispatch_queue (queue=0x56437639f0d0, display=0x56437639f000) at ../src/wayland-client.c:1584 #13 wl_display_dispatch_queue_pending (display=0x56437639f000, queue=0x56437639f0d0) at
[Desktop-packages] [Bug 1948894] Re: Xwayland crash in gdm as screen off and touchscreen detach.
** Description changed: [Impact] - * Gdm crashed and user need to be an expert to know how to work around, -or need to reboot to fix. + * Gdm crashed and user need to be an expert to know how to work around, + or need to reboot to fix. - * OEM projects got certain SKU that can reliably reproduce this issue. + * OEM projects got certain SKU that can reliably reproduce this issue. - * A merged patch in upstream fix the race condition. + * A merged patch in upstream fix the race condition. [Test Plan] - * Use the SKU that can reliably reproduce this issue. - * Do a cold boot, and wait for 5 mins. The monitor should turned-black -but showing the Machine Vendor logo that was previously -displayed by plythmouth. - * Try to dog-food the deb from the proposed channel and make sure -all input events still properly propagate. + * Use the SKU that can reliably reproduce this issue. + * Do a cold boot, and wait for 5 mins. The monitor should turned-black + but showing the Machine Vendor logo that was previously + displayed by plymouth. + * Try to dog-food the deb from the proposed channel and make sure + all input events still properly propagate. [Where problems could occur] - * If the patch is not properly working as expected, per the file this -patch touch, the user desktop session could stop responding to -mouse, keyboard, and touch screen input. + * If the patch is not properly working as expected, per the file this + patch touch, the user desktop session could stop responding to + mouse, keyboard, and touch screen input. [Other Info] - - * Can't think of any for now. + + * Can't think of any for now. This is a reproducible issue. Step to reproduce 1. cold boot into gdm login screen. 2. wait for 5 mins, and the screen will be turned off. (also observed that the touchscreen USB device drop of a USB bus on the target machine) Note: this bug seems to be timing sensitive. I got an OEM project machine that can reproduce this issue (reproducible on several machines with the same HW design). The machine is using ADL CPU, which needs a patched 5.14 kernel. So I can't reproduce this on impish. With the backported mutter, I verified an upstream patch seems to fix this issue. Expected result: The screen just turns black. Actual result: Saw Vendor boot logo on the monitor (previous draw by plymouth during booting) Analysis as it happens: 1. Saw "LGDisplay Incell Touch" drop off the USB bus. Kernel message like: "usb 1-9: USB disconnect, device number 6" as the screen turned black. 2. There is no switch on virtual tty. 3. journal log from Xwayland "wl_display@1: error 0: invalid object 24" 4. Xwayland and gnome-shell process both die as this happens. 5. Try to add sleep(30) to OsVendorFatalError(), then both Xwayland and gnome-shell stop there for 30 more seconds. 6. backtrace as Xwayland crashed: ``` #0 0x7f447b8e818b in raise () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x7f447b8c7859 in abort () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x564374403f30 in OsAbort () at ../../../../os/utils.c:1351 #3 0x564374409369 in AbortServer () at ../../../../os/log.c:872 #4 0x56437440a1ca in FatalError (f=f@entry=0x564374416266 "%s") at ../../../../os/log.c:1010 #5 0x56437429c8b0 in xwl_log_handler (format=, args=) at ../../../../../hw/xwayland/xwayland.c:1312 #6 0x7f447c3d027e in wl_log (fmt=fmt@entry=0x7f447c3d121a "%s@%u: error %d: %s\n") at ../src/wayland-util.c:404 #7 0x7f447c3cb78b in display_handle_error (data=, display=0x56437639f000, object=0x56437639f000, code=0, message=) at ../src/wayland-client.c:911 #8 0x7f447b7c0ff5 in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #9 0x7f447b7c040a in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #10 0x7f447c3cf3a8 in wl_closure_invoke (closure=closure@entry=0x564376e57350, flags=flags@entry=1, target=, target@entry=0x56437639f000, opcode=opcode@entry=0, data=) at ../src/connection.c:1018 #11 0x7f447c3cbc48 in dispatch_event (display=display@entry=0x56437639f000, queue=) at ../src/wayland-client.c:1445 #12 0x7f447c3cd1ef in dispatch_queue (queue=0x56437639f0d0, display=0x56437639f000) at ../src/wayland-client.c:1584 #13 wl_display_dispatch_queue_pending (display=0x56437639f000, queue=0x56437639f0d0) at ../src/wayland-client.c:1833 #14 0x7f447c3cd280 in wl_display_dispatch_pending (display=) at ../src/wayland-client.c:1896 #15 0x56437429c9bb in xwl_read_events (xwl_screen=0x564376399dd0) at ../../../../../hw/xwayland/xwayland.c:957 #16 0x564374401c61 in ospoll_wait (ospoll=0x56437638f4a0, timeout=) at ../../../../os/ospoll.c:657 #17 0x5643743faa23 in WaitForSomething (are_ready=0) at ../../../../os/WaitFor.c:208 #18 0x5643743ca4a7 in Dispatch () at ../../../../include/list.h:220 #19
[Desktop-packages] [Bug 1948894] Re: Xwayland crash in gdm as screen off and touchscreen detach.
This bug was fixed in the package mutter - 40.5-1ubuntu3 --- mutter (40.5-1ubuntu3) jammy; urgency=medium [ Yuan-Chen Cheng ] * d/p/mutter-wayland-seat-race-fix.patch: - Fix Xwayland crash Xwayland crash in gdm as screen off and touchscreen detach (cherry picked commits — LP: #1948894) [ Marco Trevisan (Treviño) ] * debian/patches: Refresh -- Marco Trevisan (Treviño) Wed, 03 Nov 2021 19:37:09 +0100 ** Changed in: mutter (Ubuntu) Status: In Progress => Fix Released -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1948894 Title: Xwayland crash in gdm as screen off and touchscreen detach. Status in Mutter: Unknown Status in OEM Priority Project: In Progress Status in mutter package in Ubuntu: Fix Released Status in mutter source package in Focal: Fix Committed Status in mutter source package in Hirsute: Fix Committed Status in mutter source package in Impish: Fix Committed Bug description: [Impact] * Gdm crashed and user need to be an expert to know how to work around, or need to reboot to fix. * OEM projects got certain SKU that can reliably reproduce this issue. * A merged patch in upstream fix the race condition. [Test Plan] * Use the SKU that can reliably reproduce this issue. * Do a cold boot, and wait for 5 mins. The monitor should turned-black but showing the Machine Vendor logo that was previously displayed by plythmouth. * Try to dog-food the deb from the proposed channel and make sure all input events still properly propagate. [Where problems could occur] * If the patch is not properly working as expected, per the file this patch touch, the user desktop session could stop responding to mouse, keyboard, and touch screen input. [Other Info] * Can't think of any for now. This is a reproducible issue. Step to reproduce 1. cold boot into gdm login screen. 2. wait for 5 mins, and the screen will be turned off. (also observed that the touchscreen USB device drop of a USB bus on the target machine) Note: this bug seems to be timing sensitive. I got an OEM project machine that can reproduce this issue (reproducible on several machines with the same HW design). The machine is using ADL CPU, which needs a patched 5.14 kernel. So I can't reproduce this on impish. With the backported mutter, I verified an upstream patch seems to fix this issue. Expected result: The screen just turns black. Actual result: Saw Vendor boot logo on the monitor (previous draw by plymouth during booting) Analysis as it happens: 1. Saw "LGDisplay Incell Touch" drop off the USB bus. Kernel message like: "usb 1-9: USB disconnect, device number 6" as the screen turned black. 2. There is no switch on virtual tty. 3. journal log from Xwayland "wl_display@1: error 0: invalid object 24" 4. Xwayland and gnome-shell process both die as this happens. 5. Try to add sleep(30) to OsVendorFatalError(), then both Xwayland and gnome-shell stop there for 30 more seconds. 6. backtrace as Xwayland crashed: ``` #0 0x7f447b8e818b in raise () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x7f447b8c7859 in abort () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x564374403f30 in OsAbort () at ../../../../os/utils.c:1351 #3 0x564374409369 in AbortServer () at ../../../../os/log.c:872 #4 0x56437440a1ca in FatalError (f=f@entry=0x564374416266 "%s") at ../../../../os/log.c:1010 #5 0x56437429c8b0 in xwl_log_handler (format=, args=) at ../../../../../hw/xwayland/xwayland.c:1312 #6 0x7f447c3d027e in wl_log (fmt=fmt@entry=0x7f447c3d121a "%s@%u: error %d: %s\n") at ../src/wayland-util.c:404 #7 0x7f447c3cb78b in display_handle_error (data=, display=0x56437639f000, object=0x56437639f000, code=0, message=) at ../src/wayland-client.c:911 #8 0x7f447b7c0ff5 in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #9 0x7f447b7c040a in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #10 0x7f447c3cf3a8 in wl_closure_invoke (closure=closure@entry=0x564376e57350, flags=flags@entry=1, target=, target@entry=0x56437639f000, opcode=opcode@entry=0, data=) at ../src/connection.c:1018 #11 0x7f447c3cbc48 in dispatch_event (display=display@entry=0x56437639f000, queue=) at ../src/wayland-client.c:1445 #12 0x7f447c3cd1ef in dispatch_queue (queue=0x56437639f0d0, display=0x56437639f000) at ../src/wayland-client.c:1584 #13 wl_display_dispatch_queue_pending (display=0x56437639f000, queue=0x56437639f0d0) at ../src/wayland-client.c:1833 #14 0x7f447c3cd280 in wl_display_dispatch_pending (display=) at ../src/wayland-client.c:1896 #15 0x56437429c9bb in xwl_read_events (xwl_screen=0x564376399dd0) at ../../../../../hw/xwayland/xwayland.c:957 #16 0x564374401c61 in ospoll_wait
[Desktop-packages] [Bug 1948894] Re: Xwayland crash in gdm as screen off and touchscreen detach.
From bug 1947739 comment #53: > test mutter 3.36.0-0ubuntu0.20.04.2 from the focal-proposed channel on > the target machine for 10 times, can't reproduce this issue. ** Tags removed: verification-needed-focal ** Tags added: verification-done-focal -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1948894 Title: Xwayland crash in gdm as screen off and touchscreen detach. Status in Mutter: Unknown Status in OEM Priority Project: In Progress Status in mutter package in Ubuntu: In Progress Status in mutter source package in Focal: Fix Committed Status in mutter source package in Hirsute: Fix Committed Status in mutter source package in Impish: Fix Committed Bug description: [Impact] * Gdm crashed and user need to be an expert to know how to work around, or need to reboot to fix. * OEM projects got certain SKU that can reliably reproduce this issue. * A merged patch in upstream fix the race condition. [Test Plan] * Use the SKU that can reliably reproduce this issue. * Do a cold boot, and wait for 5 mins. The monitor should turned-black but showing the Machine Vendor logo that was previously displayed by plythmouth. * Try to dog-food the deb from the proposed channel and make sure all input events still properly propagate. [Where problems could occur] * If the patch is not properly working as expected, per the file this patch touch, the user desktop session could stop responding to mouse, keyboard, and touch screen input. [Other Info] * Can't think of any for now. This is a reproducible issue. Step to reproduce 1. cold boot into gdm login screen. 2. wait for 5 mins, and the screen will be turned off. (also observed that the touchscreen USB device drop of a USB bus on the target machine) Note: this bug seems to be timing sensitive. I got an OEM project machine that can reproduce this issue (reproducible on several machines with the same HW design). The machine is using ADL CPU, which needs a patched 5.14 kernel. So I can't reproduce this on impish. With the backported mutter, I verified an upstream patch seems to fix this issue. Expected result: The screen just turns black. Actual result: Saw Vendor boot logo on the monitor (previous draw by plymouth during booting) Analysis as it happens: 1. Saw "LGDisplay Incell Touch" drop off the USB bus. Kernel message like: "usb 1-9: USB disconnect, device number 6" as the screen turned black. 2. There is no switch on virtual tty. 3. journal log from Xwayland "wl_display@1: error 0: invalid object 24" 4. Xwayland and gnome-shell process both die as this happens. 5. Try to add sleep(30) to OsVendorFatalError(), then both Xwayland and gnome-shell stop there for 30 more seconds. 6. backtrace as Xwayland crashed: ``` #0 0x7f447b8e818b in raise () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x7f447b8c7859 in abort () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x564374403f30 in OsAbort () at ../../../../os/utils.c:1351 #3 0x564374409369 in AbortServer () at ../../../../os/log.c:872 #4 0x56437440a1ca in FatalError (f=f@entry=0x564374416266 "%s") at ../../../../os/log.c:1010 #5 0x56437429c8b0 in xwl_log_handler (format=, args=) at ../../../../../hw/xwayland/xwayland.c:1312 #6 0x7f447c3d027e in wl_log (fmt=fmt@entry=0x7f447c3d121a "%s@%u: error %d: %s\n") at ../src/wayland-util.c:404 #7 0x7f447c3cb78b in display_handle_error (data=, display=0x56437639f000, object=0x56437639f000, code=0, message=) at ../src/wayland-client.c:911 #8 0x7f447b7c0ff5 in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #9 0x7f447b7c040a in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #10 0x7f447c3cf3a8 in wl_closure_invoke (closure=closure@entry=0x564376e57350, flags=flags@entry=1, target=, target@entry=0x56437639f000, opcode=opcode@entry=0, data=) at ../src/connection.c:1018 #11 0x7f447c3cbc48 in dispatch_event (display=display@entry=0x56437639f000, queue=) at ../src/wayland-client.c:1445 #12 0x7f447c3cd1ef in dispatch_queue (queue=0x56437639f0d0, display=0x56437639f000) at ../src/wayland-client.c:1584 #13 wl_display_dispatch_queue_pending (display=0x56437639f000, queue=0x56437639f0d0) at ../src/wayland-client.c:1833 #14 0x7f447c3cd280 in wl_display_dispatch_pending (display=) at ../src/wayland-client.c:1896 #15 0x56437429c9bb in xwl_read_events (xwl_screen=0x564376399dd0) at ../../../../../hw/xwayland/xwayland.c:957 #16 0x564374401c61 in ospoll_wait (ospoll=0x56437638f4a0, timeout=) at ../../../../os/ospoll.c:657 #17 0x5643743faa23 in WaitForSomething (are_ready=0) at ../../../../os/WaitFor.c:208 #18 0x5643743ca4a7 in Dispatch () at ../../../../include/list.h:220 #19 0x5643743ce794 in dix_main (argc=16,
[Desktop-packages] [Bug 1948894] Re: Xwayland crash in gdm as screen off and touchscreen detach.
Hello Yuan-Chen, or anyone else affected, Accepted mutter into hirsute-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/mutter/3.38.4-1ubuntu2.21.04.01 in a few hours, and then in the -proposed repository. Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users. If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, what testing has been performed on the package and change the tag from verification-needed- hirsute to verification-done-hirsute. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification-failed-hirsute. In either case, without details of your testing we will not be able to proceed. Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping! N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days. ** Changed in: mutter (Ubuntu Hirsute) Status: New => Fix Committed ** Tags added: verification-needed-hirsute -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1948894 Title: Xwayland crash in gdm as screen off and touchscreen detach. Status in Mutter: Unknown Status in OEM Priority Project: In Progress Status in mutter package in Ubuntu: In Progress Status in mutter source package in Focal: Fix Committed Status in mutter source package in Hirsute: Fix Committed Status in mutter source package in Impish: Fix Committed Bug description: [Impact] * Gdm crashed and user need to be an expert to know how to work around, or need to reboot to fix. * OEM projects got certain SKU that can reliably reproduce this issue. * A merged patch in upstream fix the race condition. [Test Plan] * Use the SKU that can reliably reproduce this issue. * Do a cold boot, and wait for 5 mins. The monitor should turned-black but showing the Machine Vendor logo that was previously displayed by plythmouth. * Try to dog-food the deb from the proposed channel and make sure all input events still properly propagate. [Where problems could occur] * If the patch is not properly working as expected, per the file this patch touch, the user desktop session could stop responding to mouse, keyboard, and touch screen input. [Other Info] * Can't think of any for now. This is a reproducible issue. Step to reproduce 1. cold boot into gdm login screen. 2. wait for 5 mins, and the screen will be turned off. (also observed that the touchscreen USB device drop of a USB bus on the target machine) Note: this bug seems to be timing sensitive. I got an OEM project machine that can reproduce this issue (reproducible on several machines with the same HW design). The machine is using ADL CPU, which needs a patched 5.14 kernel. So I can't reproduce this on impish. With the backported mutter, I verified an upstream patch seems to fix this issue. Expected result: The screen just turns black. Actual result: Saw Vendor boot logo on the monitor (previous draw by plymouth during booting) Analysis as it happens: 1. Saw "LGDisplay Incell Touch" drop off the USB bus. Kernel message like: "usb 1-9: USB disconnect, device number 6" as the screen turned black. 2. There is no switch on virtual tty. 3. journal log from Xwayland "wl_display@1: error 0: invalid object 24" 4. Xwayland and gnome-shell process both die as this happens. 5. Try to add sleep(30) to OsVendorFatalError(), then both Xwayland and gnome-shell stop there for 30 more seconds. 6. backtrace as Xwayland crashed: ``` #0 0x7f447b8e818b in raise () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x7f447b8c7859 in abort () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x564374403f30 in OsAbort () at ../../../../os/utils.c:1351 #3 0x564374409369 in AbortServer () at ../../../../os/log.c:872 #4 0x56437440a1ca in FatalError (f=f@entry=0x564374416266 "%s") at ../../../../os/log.c:1010 #5 0x56437429c8b0 in xwl_log_handler (format=, args=) at ../../../../../hw/xwayland/xwayland.c:1312 #6 0x7f447c3d027e in wl_log (fmt=fmt@entry=0x7f447c3d121a "%s@%u: error %d: %s\n") at ../src/wayland-util.c:404 #7 0x7f447c3cb78b in display_handle_error (data=, display=0x56437639f000, object=0x56437639f000, code=0, message=) at ../src/wayland-client.c:911 #8 0x7f447b7c0ff5 in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #9 0x7f447b7c040a in ?? () from
[Desktop-packages] [Bug 1948894] Re: Xwayland crash in gdm as screen off and touchscreen detach.
Ok, I've uploaded hirsute too, we normally don't have much resources to handle also such versions, but this was easy enough. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1948894 Title: Xwayland crash in gdm as screen off and touchscreen detach. Status in Mutter: Unknown Status in OEM Priority Project: In Progress Status in mutter package in Ubuntu: In Progress Status in mutter source package in Focal: Fix Committed Status in mutter source package in Impish: Fix Committed Bug description: [Impact] * Gdm crashed and user need to be an expert to know how to work around, or need to reboot to fix. * OEM projects got certain SKU that can reliably reproduce this issue. * A merged patch in upstream fix the race condition. [Test Plan] * Use the SKU that can reliably reproduce this issue. * Do a cold boot, and wait for 5 mins. The monitor should turned-black but showing the Machine Vendor logo that was previously displayed by plythmouth. * Try to dog-food the deb from the proposed channel and make sure all input events still properly propagate. [Where problems could occur] * If the patch is not properly working as expected, per the file this patch touch, the user desktop session could stop responding to mouse, keyboard, and touch screen input. [Other Info] * Can't think of any for now. This is a reproducible issue. Step to reproduce 1. cold boot into gdm login screen. 2. wait for 5 mins, and the screen will be turned off. (also observed that the touchscreen USB device drop of a USB bus on the target machine) Note: this bug seems to be timing sensitive. I got an OEM project machine that can reproduce this issue (reproducible on several machines with the same HW design). The machine is using ADL CPU, which needs a patched 5.14 kernel. So I can't reproduce this on impish. With the backported mutter, I verified an upstream patch seems to fix this issue. Expected result: The screen just turns black. Actual result: Saw Vendor boot logo on the monitor (previous draw by plymouth during booting) Analysis as it happens: 1. Saw "LGDisplay Incell Touch" drop off the USB bus. Kernel message like: "usb 1-9: USB disconnect, device number 6" as the screen turned black. 2. There is no switch on virtual tty. 3. journal log from Xwayland "wl_display@1: error 0: invalid object 24" 4. Xwayland and gnome-shell process both die as this happens. 5. Try to add sleep(30) to OsVendorFatalError(), then both Xwayland and gnome-shell stop there for 30 more seconds. 6. backtrace as Xwayland crashed: ``` #0 0x7f447b8e818b in raise () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x7f447b8c7859 in abort () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x564374403f30 in OsAbort () at ../../../../os/utils.c:1351 #3 0x564374409369 in AbortServer () at ../../../../os/log.c:872 #4 0x56437440a1ca in FatalError (f=f@entry=0x564374416266 "%s") at ../../../../os/log.c:1010 #5 0x56437429c8b0 in xwl_log_handler (format=, args=) at ../../../../../hw/xwayland/xwayland.c:1312 #6 0x7f447c3d027e in wl_log (fmt=fmt@entry=0x7f447c3d121a "%s@%u: error %d: %s\n") at ../src/wayland-util.c:404 #7 0x7f447c3cb78b in display_handle_error (data=, display=0x56437639f000, object=0x56437639f000, code=0, message=) at ../src/wayland-client.c:911 #8 0x7f447b7c0ff5 in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #9 0x7f447b7c040a in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #10 0x7f447c3cf3a8 in wl_closure_invoke (closure=closure@entry=0x564376e57350, flags=flags@entry=1, target=, target@entry=0x56437639f000, opcode=opcode@entry=0, data=) at ../src/connection.c:1018 #11 0x7f447c3cbc48 in dispatch_event (display=display@entry=0x56437639f000, queue=) at ../src/wayland-client.c:1445 #12 0x7f447c3cd1ef in dispatch_queue (queue=0x56437639f0d0, display=0x56437639f000) at ../src/wayland-client.c:1584 #13 wl_display_dispatch_queue_pending (display=0x56437639f000, queue=0x56437639f0d0) at ../src/wayland-client.c:1833 #14 0x7f447c3cd280 in wl_display_dispatch_pending (display=) at ../src/wayland-client.c:1896 #15 0x56437429c9bb in xwl_read_events (xwl_screen=0x564376399dd0) at ../../../../../hw/xwayland/xwayland.c:957 #16 0x564374401c61 in ospoll_wait (ospoll=0x56437638f4a0, timeout=) at ../../../../os/ospoll.c:657 #17 0x5643743faa23 in WaitForSomething (are_ready=0) at ../../../../os/WaitFor.c:208 #18 0x5643743ca4a7 in Dispatch () at ../../../../include/list.h:220 #19 0x5643743ce794 in dix_main (argc=16, argv=0x7ffc44d49298, envp=) at ../../../../dix/main.c:276 #20 0x7f447b8c90b3 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6 #21 0x56437429c60e in _start
[Desktop-packages] [Bug 1948894] Re: Xwayland crash in gdm as screen off and touchscreen detach.
Accepted both focal and impish, but I don't see anyone sponsoring the hirsute version - could we get that uploaded as well? I know it's not the latest series, but hirsute will still be supported for a while and we shouldn't forget about users of 21.04, at least not yet. Not everyone upgraded yet. Can someone sponsor hirsute before we go live with these updates? Thanks. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1948894 Title: Xwayland crash in gdm as screen off and touchscreen detach. Status in Mutter: Unknown Status in OEM Priority Project: In Progress Status in mutter package in Ubuntu: In Progress Status in mutter source package in Focal: Fix Committed Status in mutter source package in Impish: Fix Committed Bug description: [Impact] * Gdm crashed and user need to be an expert to know how to work around, or need to reboot to fix. * OEM projects got certain SKU that can reliably reproduce this issue. * A merged patch in upstream fix the race condition. [Test Plan] * Use the SKU that can reliably reproduce this issue. * Do a cold boot, and wait for 5 mins. The monitor should turned-black but showing the Machine Vendor logo that was previously displayed by plythmouth. * Try to dog-food the deb from the proposed channel and make sure all input events still properly propagate. [Where problems could occur] * If the patch is not properly working as expected, per the file this patch touch, the user desktop session could stop responding to mouse, keyboard, and touch screen input. [Other Info] * Can't think of any for now. This is a reproducible issue. Step to reproduce 1. cold boot into gdm login screen. 2. wait for 5 mins, and the screen will be turned off. (also observed that the touchscreen USB device drop of a USB bus on the target machine) Note: this bug seems to be timing sensitive. I got an OEM project machine that can reproduce this issue (reproducible on several machines with the same HW design). The machine is using ADL CPU, which needs a patched 5.14 kernel. So I can't reproduce this on impish. With the backported mutter, I verified an upstream patch seems to fix this issue. Expected result: The screen just turns black. Actual result: Saw Vendor boot logo on the monitor (previous draw by plymouth during booting) Analysis as it happens: 1. Saw "LGDisplay Incell Touch" drop off the USB bus. Kernel message like: "usb 1-9: USB disconnect, device number 6" as the screen turned black. 2. There is no switch on virtual tty. 3. journal log from Xwayland "wl_display@1: error 0: invalid object 24" 4. Xwayland and gnome-shell process both die as this happens. 5. Try to add sleep(30) to OsVendorFatalError(), then both Xwayland and gnome-shell stop there for 30 more seconds. 6. backtrace as Xwayland crashed: ``` #0 0x7f447b8e818b in raise () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x7f447b8c7859 in abort () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x564374403f30 in OsAbort () at ../../../../os/utils.c:1351 #3 0x564374409369 in AbortServer () at ../../../../os/log.c:872 #4 0x56437440a1ca in FatalError (f=f@entry=0x564374416266 "%s") at ../../../../os/log.c:1010 #5 0x56437429c8b0 in xwl_log_handler (format=, args=) at ../../../../../hw/xwayland/xwayland.c:1312 #6 0x7f447c3d027e in wl_log (fmt=fmt@entry=0x7f447c3d121a "%s@%u: error %d: %s\n") at ../src/wayland-util.c:404 #7 0x7f447c3cb78b in display_handle_error (data=, display=0x56437639f000, object=0x56437639f000, code=0, message=) at ../src/wayland-client.c:911 #8 0x7f447b7c0ff5 in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #9 0x7f447b7c040a in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #10 0x7f447c3cf3a8 in wl_closure_invoke (closure=closure@entry=0x564376e57350, flags=flags@entry=1, target=, target@entry=0x56437639f000, opcode=opcode@entry=0, data=) at ../src/connection.c:1018 #11 0x7f447c3cbc48 in dispatch_event (display=display@entry=0x56437639f000, queue=) at ../src/wayland-client.c:1445 #12 0x7f447c3cd1ef in dispatch_queue (queue=0x56437639f0d0, display=0x56437639f000) at ../src/wayland-client.c:1584 #13 wl_display_dispatch_queue_pending (display=0x56437639f000, queue=0x56437639f0d0) at ../src/wayland-client.c:1833 #14 0x7f447c3cd280 in wl_display_dispatch_pending (display=) at ../src/wayland-client.c:1896 #15 0x56437429c9bb in xwl_read_events (xwl_screen=0x564376399dd0) at ../../../../../hw/xwayland/xwayland.c:957 #16 0x564374401c61 in ospoll_wait (ospoll=0x56437638f4a0, timeout=) at ../../../../os/ospoll.c:657 #17 0x5643743faa23 in WaitForSomething (are_ready=0) at ../../../../os/WaitFor.c:208 #18 0x5643743ca4a7 in Dispatch () at
[Desktop-packages] [Bug 1948894] Re: Xwayland crash in gdm as screen off and touchscreen detach.
Hello Yuan-Chen, or anyone else affected, Accepted mutter into impish-proposed. The package will build now and be available at https://launchpad.net/ubuntu/+source/mutter/40.5-1ubuntu3~21.10.1 in a few hours, and then in the -proposed repository. Please help us by testing this new package. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation on how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users. If this package fixes the bug for you, please add a comment to this bug, mentioning the version of the package you tested, what testing has been performed on the package and change the tag from verification-needed- impish to verification-done-impish. If it does not fix the bug for you, please add a comment stating that, and change the tag to verification- failed-impish. In either case, without details of your testing we will not be able to proceed. Further information regarding the verification process can be found at https://wiki.ubuntu.com/QATeam/PerformingSRUVerification . Thank you in advance for helping! N.B. The updated package will be released to -updates after the bug(s) fixed by this package have been verified and the package has been in -proposed for a minimum of 7 days. ** Changed in: mutter (Ubuntu Impish) Status: In Progress => Fix Committed ** Tags added: verification-needed verification-needed-impish ** Changed in: mutter (Ubuntu Focal) Status: In Progress => Fix Committed ** Tags added: verification-needed-focal -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1948894 Title: Xwayland crash in gdm as screen off and touchscreen detach. Status in Mutter: Unknown Status in OEM Priority Project: In Progress Status in mutter package in Ubuntu: In Progress Status in mutter source package in Focal: Fix Committed Status in mutter source package in Impish: Fix Committed Bug description: [Impact] * Gdm crashed and user need to be an expert to know how to work around, or need to reboot to fix. * OEM projects got certain SKU that can reliably reproduce this issue. * A merged patch in upstream fix the race condition. [Test Plan] * Use the SKU that can reliably reproduce this issue. * Do a cold boot, and wait for 5 mins. The monitor should turned-black but showing the Machine Vendor logo that was previously displayed by plythmouth. * Try to dog-food the deb from the proposed channel and make sure all input events still properly propagate. [Where problems could occur] * If the patch is not properly working as expected, per the file this patch touch, the user desktop session could stop responding to mouse, keyboard, and touch screen input. [Other Info] * Can't think of any for now. This is a reproducible issue. Step to reproduce 1. cold boot into gdm login screen. 2. wait for 5 mins, and the screen will be turned off. (also observed that the touchscreen USB device drop of a USB bus on the target machine) Note: this bug seems to be timing sensitive. I got an OEM project machine that can reproduce this issue (reproducible on several machines with the same HW design). The machine is using ADL CPU, which needs a patched 5.14 kernel. So I can't reproduce this on impish. With the backported mutter, I verified an upstream patch seems to fix this issue. Expected result: The screen just turns black. Actual result: Saw Vendor boot logo on the monitor (previous draw by plymouth during booting) Analysis as it happens: 1. Saw "LGDisplay Incell Touch" drop off the USB bus. Kernel message like: "usb 1-9: USB disconnect, device number 6" as the screen turned black. 2. There is no switch on virtual tty. 3. journal log from Xwayland "wl_display@1: error 0: invalid object 24" 4. Xwayland and gnome-shell process both die as this happens. 5. Try to add sleep(30) to OsVendorFatalError(), then both Xwayland and gnome-shell stop there for 30 more seconds. 6. backtrace as Xwayland crashed: ``` #0 0x7f447b8e818b in raise () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x7f447b8c7859 in abort () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x564374403f30 in OsAbort () at ../../../../os/utils.c:1351 #3 0x564374409369 in AbortServer () at ../../../../os/log.c:872 #4 0x56437440a1ca in FatalError (f=f@entry=0x564374416266 "%s") at ../../../../os/log.c:1010 #5 0x56437429c8b0 in xwl_log_handler (format=, args=) at ../../../../../hw/xwayland/xwayland.c:1312 #6 0x7f447c3d027e in wl_log (fmt=fmt@entry=0x7f447c3d121a "%s@%u: error %d: %s\n") at ../src/wayland-util.c:404 #7 0x7f447c3cb78b in display_handle_error (data=, display=0x56437639f000, object=0x56437639f000, code=0, message=) at ../src/wayland-client.c:911 #8 0x7f447b7c0ff5 in
[Desktop-packages] [Bug 1948894] Re: Xwayland crash in gdm as screen off and touchscreen detach.
** Also affects: mutter (Ubuntu Impish) Importance: Undecided Status: New ** Changed in: mutter (Ubuntu Impish) Importance: Undecided => High ** Changed in: mutter (Ubuntu Impish) Status: New => In Progress ** Changed in: mutter (Ubuntu Impish) Assignee: (unassigned) => Yuan-Chen Cheng (ycheng-twn) ** Also affects: mutter (Ubuntu Focal) Importance: Undecided Status: New ** Changed in: mutter (Ubuntu Focal) Importance: Undecided => High ** Changed in: mutter (Ubuntu Focal) Status: New => In Progress ** Changed in: mutter (Ubuntu Focal) Assignee: (unassigned) => Yuan-Chen Cheng (ycheng-twn) -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1948894 Title: Xwayland crash in gdm as screen off and touchscreen detach. Status in Mutter: Unknown Status in OEM Priority Project: In Progress Status in mutter package in Ubuntu: In Progress Status in mutter source package in Focal: In Progress Status in mutter source package in Impish: In Progress Bug description: [Impact] * Gdm crashed and user need to be an expert to know how to work around, or need to reboot to fix. * OEM projects got certain SKU that can reliably reproduce this issue. * A merged patch in upstream fix the race condition. [Test Plan] * Use the SKU that can reliably reproduce this issue. * Do a cold boot, and wait for 5 mins. The monitor should turned-black but showing the Machine Vendor logo that was previously displayed by plythmouth. * Try to dog-food the deb from the proposed channel and make sure all input events still properly propagate. [Where problems could occur] * If the patch is not properly working as expected, per the file this patch touch, the user desktop session could stop responding to mouse, keyboard, and touch screen input. [Other Info] * Can't think of any for now. This is a reproducible issue. Step to reproduce 1. cold boot into gdm login screen. 2. wait for 5 mins, and the screen will be turned off. (also observed that the touchscreen USB device drop of a USB bus on the target machine) Note: this bug seems to be timing sensitive. I got an OEM project machine that can reproduce this issue (reproducible on several machines with the same HW design). The machine is using ADL CPU, which needs a patched 5.14 kernel. So I can't reproduce this on impish. With the backported mutter, I verified an upstream patch seems to fix this issue. Expected result: The screen just turns black. Actual result: Saw Vendor boot logo on the monitor (previous draw by plymouth during booting) Analysis as it happens: 1. Saw "LGDisplay Incell Touch" drop off the USB bus. Kernel message like: "usb 1-9: USB disconnect, device number 6" as the screen turned black. 2. There is no switch on virtual tty. 3. journal log from Xwayland "wl_display@1: error 0: invalid object 24" 4. Xwayland and gnome-shell process both die as this happens. 5. Try to add sleep(30) to OsVendorFatalError(), then both Xwayland and gnome-shell stop there for 30 more seconds. 6. backtrace as Xwayland crashed: ``` #0 0x7f447b8e818b in raise () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x7f447b8c7859 in abort () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x564374403f30 in OsAbort () at ../../../../os/utils.c:1351 #3 0x564374409369 in AbortServer () at ../../../../os/log.c:872 #4 0x56437440a1ca in FatalError (f=f@entry=0x564374416266 "%s") at ../../../../os/log.c:1010 #5 0x56437429c8b0 in xwl_log_handler (format=, args=) at ../../../../../hw/xwayland/xwayland.c:1312 #6 0x7f447c3d027e in wl_log (fmt=fmt@entry=0x7f447c3d121a "%s@%u: error %d: %s\n") at ../src/wayland-util.c:404 #7 0x7f447c3cb78b in display_handle_error (data=, display=0x56437639f000, object=0x56437639f000, code=0, message=) at ../src/wayland-client.c:911 #8 0x7f447b7c0ff5 in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #9 0x7f447b7c040a in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #10 0x7f447c3cf3a8 in wl_closure_invoke (closure=closure@entry=0x564376e57350, flags=flags@entry=1, target=, target@entry=0x56437639f000, opcode=opcode@entry=0, data=) at ../src/connection.c:1018 #11 0x7f447c3cbc48 in dispatch_event (display=display@entry=0x56437639f000, queue=) at ../src/wayland-client.c:1445 #12 0x7f447c3cd1ef in dispatch_queue (queue=0x56437639f0d0, display=0x56437639f000) at ../src/wayland-client.c:1584 #13 wl_display_dispatch_queue_pending (display=0x56437639f000, queue=0x56437639f0d0) at ../src/wayland-client.c:1833 #14 0x7f447c3cd280 in wl_display_dispatch_pending (display=) at ../src/wayland-client.c:1896 #15 0x56437429c9bb in xwl_read_events (xwl_screen=0x564376399dd0) at
[Desktop-packages] [Bug 1948894] Re: Xwayland crash in gdm as screen off and touchscreen detach.
Given ubuntu/impish is not exist in salsa, so I create it in my salsa git and another patch to include the change. https://salsa.debian.org/ycheng- guest/mutter/-/tree/salsa_wayland_race_fix_impish -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1948894 Title: Xwayland crash in gdm as screen off and touchscreen detach. Status in Mutter: Unknown Status in OEM Priority Project: In Progress Status in mutter package in Ubuntu: In Progress Bug description: [Impact] * Gdm crashed and user need to be an expert to know how to work around, or need to reboot to fix. * OEM projects got certain SKU that can reliably reproduce this issue. * A merged patch in upstream fix the race condition. [Test Plan] * Use the SKU that can reliably reproduce this issue. * Do a cold boot, and wait for 5 mins. The monitor should turned-black but showing the Machine Vendor logo that was previously displayed by plythmouth. * Try to dog-food the deb from the proposed channel and make sure all input events still properly propagate. [Where problems could occur] * If the patch is not properly working as expected, per the file this patch touch, the user desktop session could stop responding to mouse, keyboard, and touch screen input. [Other Info] * Can't think of any for now. This is a reproducible issue. Step to reproduce 1. cold boot into gdm login screen. 2. wait for 5 mins, and the screen will be turned off. (also observed that the touchscreen USB device drop of a USB bus on the target machine) Note: this bug seems to be timing sensitive. I got an OEM project machine that can reproduce this issue (reproducible on several machines with the same HW design). The machine is using ADL CPU, which needs a patched 5.14 kernel. So I can't reproduce this on impish. With the backported mutter, I verified an upstream patch seems to fix this issue. Expected result: The screen just turns black. Actual result: Saw Vendor boot logo on the monitor (previous draw by plymouth during booting) Analysis as it happens: 1. Saw "LGDisplay Incell Touch" drop off the USB bus. Kernel message like: "usb 1-9: USB disconnect, device number 6" as the screen turned black. 2. There is no switch on virtual tty. 3. journal log from Xwayland "wl_display@1: error 0: invalid object 24" 4. Xwayland and gnome-shell process both die as this happens. 5. Try to add sleep(30) to OsVendorFatalError(), then both Xwayland and gnome-shell stop there for 30 more seconds. 6. backtrace as Xwayland crashed: ``` #0 0x7f447b8e818b in raise () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x7f447b8c7859 in abort () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x564374403f30 in OsAbort () at ../../../../os/utils.c:1351 #3 0x564374409369 in AbortServer () at ../../../../os/log.c:872 #4 0x56437440a1ca in FatalError (f=f@entry=0x564374416266 "%s") at ../../../../os/log.c:1010 #5 0x56437429c8b0 in xwl_log_handler (format=, args=) at ../../../../../hw/xwayland/xwayland.c:1312 #6 0x7f447c3d027e in wl_log (fmt=fmt@entry=0x7f447c3d121a "%s@%u: error %d: %s\n") at ../src/wayland-util.c:404 #7 0x7f447c3cb78b in display_handle_error (data=, display=0x56437639f000, object=0x56437639f000, code=0, message=) at ../src/wayland-client.c:911 #8 0x7f447b7c0ff5 in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #9 0x7f447b7c040a in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #10 0x7f447c3cf3a8 in wl_closure_invoke (closure=closure@entry=0x564376e57350, flags=flags@entry=1, target=, target@entry=0x56437639f000, opcode=opcode@entry=0, data=) at ../src/connection.c:1018 #11 0x7f447c3cbc48 in dispatch_event (display=display@entry=0x56437639f000, queue=) at ../src/wayland-client.c:1445 #12 0x7f447c3cd1ef in dispatch_queue (queue=0x56437639f0d0, display=0x56437639f000) at ../src/wayland-client.c:1584 #13 wl_display_dispatch_queue_pending (display=0x56437639f000, queue=0x56437639f0d0) at ../src/wayland-client.c:1833 #14 0x7f447c3cd280 in wl_display_dispatch_pending (display=) at ../src/wayland-client.c:1896 #15 0x56437429c9bb in xwl_read_events (xwl_screen=0x564376399dd0) at ../../../../../hw/xwayland/xwayland.c:957 #16 0x564374401c61 in ospoll_wait (ospoll=0x56437638f4a0, timeout=) at ../../../../os/ospoll.c:657 #17 0x5643743faa23 in WaitForSomething (are_ready=0) at ../../../../os/WaitFor.c:208 #18 0x5643743ca4a7 in Dispatch () at ../../../../include/list.h:220 #19 0x5643743ce794 in dix_main (argc=16, argv=0x7ffc44d49298, envp=) at ../../../../dix/main.c:276 #20 0x7f447b8c90b3 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6 #21 0x56437429c60e in _start ()``` To manage notifications about this bug
[Desktop-packages] [Bug 1948894] Re: Xwayland crash in gdm as screen off and touchscreen detach.
MP for focal: https://salsa.debian.org/gnome- team/mutter/-/merge_requests/78 -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1948894 Title: Xwayland crash in gdm as screen off and touchscreen detach. Status in Mutter: Unknown Status in OEM Priority Project: In Progress Status in mutter package in Ubuntu: In Progress Bug description: [Impact] * Gdm crashed and user need to be an expert to know how to work around, or need to reboot to fix. * OEM projects got certain SKU that can reliably reproduce this issue. * A merged patch in upstream fix the race condition. [Test Plan] * Use the SKU that can reliably reproduce this issue. * Do a cold boot, and wait for 5 mins. The monitor should turned-black but showing the Machine Vendor logo that was previously displayed by plythmouth. * Try to dog-food the deb from the proposed channel and make sure all input events still properly propagate. [Where problems could occur] * If the patch is not properly working as expected, per the file this patch touch, the user desktop session could stop responding to mouse, keyboard, and touch screen input. [Other Info] * Can't think of any for now. This is a reproducible issue. Step to reproduce 1. cold boot into gdm login screen. 2. wait for 5 mins, and the screen will be turned off. (also observed that the touchscreen USB device drop of a USB bus on the target machine) Note: this bug seems to be timing sensitive. I got an OEM project machine that can reproduce this issue (reproducible on several machines with the same HW design). The machine is using ADL CPU, which needs a patched 5.14 kernel. So I can't reproduce this on impish. With the backported mutter, I verified an upstream patch seems to fix this issue. Expected result: The screen just turns black. Actual result: Saw Vendor boot logo on the monitor (previous draw by plymouth during booting) Analysis as it happens: 1. Saw "LGDisplay Incell Touch" drop off the USB bus. Kernel message like: "usb 1-9: USB disconnect, device number 6" as the screen turned black. 2. There is no switch on virtual tty. 3. journal log from Xwayland "wl_display@1: error 0: invalid object 24" 4. Xwayland and gnome-shell process both die as this happens. 5. Try to add sleep(30) to OsVendorFatalError(), then both Xwayland and gnome-shell stop there for 30 more seconds. 6. backtrace as Xwayland crashed: ``` #0 0x7f447b8e818b in raise () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x7f447b8c7859 in abort () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x564374403f30 in OsAbort () at ../../../../os/utils.c:1351 #3 0x564374409369 in AbortServer () at ../../../../os/log.c:872 #4 0x56437440a1ca in FatalError (f=f@entry=0x564374416266 "%s") at ../../../../os/log.c:1010 #5 0x56437429c8b0 in xwl_log_handler (format=, args=) at ../../../../../hw/xwayland/xwayland.c:1312 #6 0x7f447c3d027e in wl_log (fmt=fmt@entry=0x7f447c3d121a "%s@%u: error %d: %s\n") at ../src/wayland-util.c:404 #7 0x7f447c3cb78b in display_handle_error (data=, display=0x56437639f000, object=0x56437639f000, code=0, message=) at ../src/wayland-client.c:911 #8 0x7f447b7c0ff5 in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #9 0x7f447b7c040a in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #10 0x7f447c3cf3a8 in wl_closure_invoke (closure=closure@entry=0x564376e57350, flags=flags@entry=1, target=, target@entry=0x56437639f000, opcode=opcode@entry=0, data=) at ../src/connection.c:1018 #11 0x7f447c3cbc48 in dispatch_event (display=display@entry=0x56437639f000, queue=) at ../src/wayland-client.c:1445 #12 0x7f447c3cd1ef in dispatch_queue (queue=0x56437639f0d0, display=0x56437639f000) at ../src/wayland-client.c:1584 #13 wl_display_dispatch_queue_pending (display=0x56437639f000, queue=0x56437639f0d0) at ../src/wayland-client.c:1833 #14 0x7f447c3cd280 in wl_display_dispatch_pending (display=) at ../src/wayland-client.c:1896 #15 0x56437429c9bb in xwl_read_events (xwl_screen=0x564376399dd0) at ../../../../../hw/xwayland/xwayland.c:957 #16 0x564374401c61 in ospoll_wait (ospoll=0x56437638f4a0, timeout=) at ../../../../os/ospoll.c:657 #17 0x5643743faa23 in WaitForSomething (are_ready=0) at ../../../../os/WaitFor.c:208 #18 0x5643743ca4a7 in Dispatch () at ../../../../include/list.h:220 #19 0x5643743ce794 in dix_main (argc=16, argv=0x7ffc44d49298, envp=) at ../../../../dix/main.c:276 #20 0x7f447b8c90b3 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6 #21 0x56437429c60e in _start ()``` To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/1948894/+subscriptions -- Mailing list:
[Desktop-packages] [Bug 1948894] Re: Xwayland crash in gdm as screen off and touchscreen detach.
** Description changed: + [Impact] + + * Gdm crashed and user need to be an expert to know how to work around, +or need to reboot to fix. + + * OEM projects got certain SKU that can reliably reproduce this issue. + + * A merged patch in upstream fix the race condition. + + [Test Plan] + + * Use the SKU that can reliably reproduce this issue. + * Do a cold boot, and wait for 5 mins. The monitor should turned-black +but showing the Machine Vendor logo that was previously +displayed by plythmouth. + * Try to dog-food the deb from the proposed channel and make sure +all input events still properly propagate. + + [Where problems could occur] + + * If the patch is not properly working as expected, per the file this +patch touch, the user desktop session could stop responding to +mouse, keyboard, and touch screen input. + + [Other Info] + + * Can't think of any for now. + + + This is a reproducible issue. Step to reproduce 1. cold boot into gdm login screen. 2. wait for 5 mins, and the screen will be turned off. (also observed that the touchscreen USB device drop of a USB bus on the target machine) Note: this bug seems to be timing sensitive. I got an OEM project machine that can reproduce this issue (reproducible on several machines with the same HW design). The machine is using ADL CPU, which needs a patched 5.14 kernel. So I can't reproduce this on impish. With the backported mutter, I verified an upstream patch seems to fix this issue. Expected result: The screen just turns black. Actual result: Saw Vendor boot logo on the monitor (previous draw by plymouth during booting) Analysis as it happens: 1. Saw "LGDisplay Incell Touch" drop off the USB bus. Kernel message like: "usb 1-9: USB disconnect, device number 6" as the screen turned black. 2. There is no switch on virtual tty. 3. journal log from Xwayland "wl_display@1: error 0: invalid object 24" 4. Xwayland and gnome-shell process both die as this happens. 5. Try to add sleep(30) to OsVendorFatalError(), then both Xwayland and gnome-shell stop there for 30 more seconds. 6. backtrace as Xwayland crashed: ``` #0 0x7f447b8e818b in raise () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x7f447b8c7859 in abort () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x564374403f30 in OsAbort () at ../../../../os/utils.c:1351 #3 0x564374409369 in AbortServer () at ../../../../os/log.c:872 #4 0x56437440a1ca in FatalError (f=f@entry=0x564374416266 "%s") at ../../../../os/log.c:1010 #5 0x56437429c8b0 in xwl_log_handler (format=, args=) at ../../../../../hw/xwayland/xwayland.c:1312 #6 0x7f447c3d027e in wl_log (fmt=fmt@entry=0x7f447c3d121a "%s@%u: error %d: %s\n") at ../src/wayland-util.c:404 #7 0x7f447c3cb78b in display_handle_error (data=, display=0x56437639f000, object=0x56437639f000, code=0, message=) at ../src/wayland-client.c:911 #8 0x7f447b7c0ff5 in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #9 0x7f447b7c040a in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #10 0x7f447c3cf3a8 in wl_closure_invoke (closure=closure@entry=0x564376e57350, flags=flags@entry=1, target=, target@entry=0x56437639f000, opcode=opcode@entry=0, data=) at ../src/connection.c:1018 #11 0x7f447c3cbc48 in dispatch_event (display=display@entry=0x56437639f000, queue=) at ../src/wayland-client.c:1445 #12 0x7f447c3cd1ef in dispatch_queue (queue=0x56437639f0d0, display=0x56437639f000) at ../src/wayland-client.c:1584 #13 wl_display_dispatch_queue_pending (display=0x56437639f000, queue=0x56437639f0d0) at ../src/wayland-client.c:1833 #14 0x7f447c3cd280 in wl_display_dispatch_pending (display=) at ../src/wayland-client.c:1896 #15 0x56437429c9bb in xwl_read_events (xwl_screen=0x564376399dd0) at ../../../../../hw/xwayland/xwayland.c:957 #16 0x564374401c61 in ospoll_wait (ospoll=0x56437638f4a0, timeout=) at ../../../../os/ospoll.c:657 #17 0x5643743faa23 in WaitForSomething (are_ready=0) at ../../../../os/WaitFor.c:208 #18 0x5643743ca4a7 in Dispatch () at ../../../../include/list.h:220 #19 0x5643743ce794 in dix_main (argc=16, argv=0x7ffc44d49298, envp=) at ../../../../dix/main.c:276 #20 0x7f447b8c90b3 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6 #21 0x56437429c60e in _start ()``` -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1948894 Title: Xwayland crash in gdm as screen off and touchscreen detach. Status in Mutter: Unknown Status in OEM Priority Project: In Progress Status in mutter package in Ubuntu: In Progress Bug description: [Impact] * Gdm crashed and user need to be an expert to know how to work around, or need to reboot to fix. * OEM projects got certain SKU that can reliably reproduce this
[Desktop-packages] [Bug 1948894] Re: Xwayland crash in gdm as screen off and touchscreen detach.
** Changed in: mutter (Ubuntu) Importance: Undecided => High ** Package changed: mutter (Fedora) => ubuntu ** Changed in: ubuntu Importance: Unknown => Undecided ** Changed in: ubuntu Status: Unknown => New ** Changed in: ubuntu Remote watch: Red Hat Bugzilla #1516859 => None ** No longer affects: ubuntu ** Bug watch removed: Red Hat Bugzilla #1516859 https://bugzilla.redhat.com/show_bug.cgi?id=1516859 ** Project changed: xorg-server => ubuntu ** Changed in: ubuntu Importance: Unknown => Undecided ** Changed in: ubuntu Status: Unknown => New ** Changed in: ubuntu Remote watch: gitlab.freedesktop.org/xorg/xserver/-/issues #1239 => None ** No longer affects: ubuntu ** Bug watch removed: gitlab.freedesktop.org/xorg/xserver/-/issues #1239 https://gitlab.freedesktop.org/xorg/xserver/-/issues/1239 -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1948894 Title: Xwayland crash in gdm as screen off and touchscreen detach. Status in Mutter: Unknown Status in OEM Priority Project: In Progress Status in mutter package in Ubuntu: In Progress Bug description: This is a reproducible issue. Step to reproduce 1. cold boot into gdm login screen. 2. wait for 5 mins, and the screen will be turned off. (also observed that the touchscreen USB device drop of a USB bus on the target machine) Note: this bug seems to be timing sensitive. I got an OEM project machine that can reproduce this issue (reproducible on several machines with the same HW design). The machine is using ADL CPU, which needs a patched 5.14 kernel. So I can't reproduce this on impish. With the backported mutter, I verified an upstream patch seems to fix this issue. Expected result: The screen just turns black. Actual result: Saw Vendor boot logo on the monitor (previous draw by plymouth during booting) Analysis as it happens: 1. Saw "LGDisplay Incell Touch" drop off the USB bus. Kernel message like: "usb 1-9: USB disconnect, device number 6" as the screen turned black. 2. There is no switch on virtual tty. 3. journal log from Xwayland "wl_display@1: error 0: invalid object 24" 4. Xwayland and gnome-shell process both die as this happens. 5. Try to add sleep(30) to OsVendorFatalError(), then both Xwayland and gnome-shell stop there for 30 more seconds. 6. backtrace as Xwayland crashed: ``` #0 0x7f447b8e818b in raise () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x7f447b8c7859 in abort () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x564374403f30 in OsAbort () at ../../../../os/utils.c:1351 #3 0x564374409369 in AbortServer () at ../../../../os/log.c:872 #4 0x56437440a1ca in FatalError (f=f@entry=0x564374416266 "%s") at ../../../../os/log.c:1010 #5 0x56437429c8b0 in xwl_log_handler (format=, args=) at ../../../../../hw/xwayland/xwayland.c:1312 #6 0x7f447c3d027e in wl_log (fmt=fmt@entry=0x7f447c3d121a "%s@%u: error %d: %s\n") at ../src/wayland-util.c:404 #7 0x7f447c3cb78b in display_handle_error (data=, display=0x56437639f000, object=0x56437639f000, code=0, message=) at ../src/wayland-client.c:911 #8 0x7f447b7c0ff5 in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #9 0x7f447b7c040a in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #10 0x7f447c3cf3a8 in wl_closure_invoke (closure=closure@entry=0x564376e57350, flags=flags@entry=1, target=, target@entry=0x56437639f000, opcode=opcode@entry=0, data=) at ../src/connection.c:1018 #11 0x7f447c3cbc48 in dispatch_event (display=display@entry=0x56437639f000, queue=) at ../src/wayland-client.c:1445 #12 0x7f447c3cd1ef in dispatch_queue (queue=0x56437639f0d0, display=0x56437639f000) at ../src/wayland-client.c:1584 #13 wl_display_dispatch_queue_pending (display=0x56437639f000, queue=0x56437639f0d0) at ../src/wayland-client.c:1833 #14 0x7f447c3cd280 in wl_display_dispatch_pending (display=) at ../src/wayland-client.c:1896 #15 0x56437429c9bb in xwl_read_events (xwl_screen=0x564376399dd0) at ../../../../../hw/xwayland/xwayland.c:957 #16 0x564374401c61 in ospoll_wait (ospoll=0x56437638f4a0, timeout=) at ../../../../os/ospoll.c:657 #17 0x5643743faa23 in WaitForSomething (are_ready=0) at ../../../../os/WaitFor.c:208 #18 0x5643743ca4a7 in Dispatch () at ../../../../include/list.h:220 #19 0x5643743ce794 in dix_main (argc=16, argv=0x7ffc44d49298, envp=) at ../../../../dix/main.c:276 #20 0x7f447b8c90b3 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6 #21 0x56437429c60e in _start ()``` To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/1948894/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help
[Desktop-packages] [Bug 1948894] Re: Xwayland crash in gdm as screen off and touchscreen detach.
debdiff for focal. Note I back-port a chunk from the patch as hirsute. ** Patch added: "mutter_3.36.9-0ubuntu0.20.04.2.debdiff" https://bugs.launchpad.net/oem-priority/+bug/1948894/+attachment/5537413/+files/mutter_3.36.9-0ubuntu0.20.04.2.debdiff -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1948894 Title: Xwayland crash in gdm as screen off and touchscreen detach. Status in Mutter: Unknown Status in OEM Priority Project: In Progress Status in X.Org X server: Unknown Status in mutter package in Ubuntu: In Progress Status in mutter package in Fedora: Unknown Bug description: This is a reproducible issue. Step to reproduce 1. cold boot into gdm login screen. 2. wait for 5 mins, and the screen will be turned off. (also observed that the touchscreen USB device drop of a USB bus on the target machine) Note: this bug seems to be timing sensitive. I got an OEM project machine that can reproduce this issue (reproducible on several machines with the same HW design). The machine is using ADL CPU, which needs a patched 5.14 kernel. So I can't reproduce this on impish. With the backported mutter, I verified an upstream patch seems to fix this issue. Expected result: The screen just turns black. Actual result: Saw Vendor boot logo on the monitor (previous draw by plymouth during booting) Analysis as it happens: 1. Saw "LGDisplay Incell Touch" drop off the USB bus. Kernel message like: "usb 1-9: USB disconnect, device number 6" as the screen turned black. 2. There is no switch on virtual tty. 3. journal log from Xwayland "wl_display@1: error 0: invalid object 24" 4. Xwayland and gnome-shell process both die as this happens. 5. Try to add sleep(30) to OsVendorFatalError(), then both Xwayland and gnome-shell stop there for 30 more seconds. 6. backtrace as Xwayland crashed: ``` #0 0x7f447b8e818b in raise () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x7f447b8c7859 in abort () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x564374403f30 in OsAbort () at ../../../../os/utils.c:1351 #3 0x564374409369 in AbortServer () at ../../../../os/log.c:872 #4 0x56437440a1ca in FatalError (f=f@entry=0x564374416266 "%s") at ../../../../os/log.c:1010 #5 0x56437429c8b0 in xwl_log_handler (format=, args=) at ../../../../../hw/xwayland/xwayland.c:1312 #6 0x7f447c3d027e in wl_log (fmt=fmt@entry=0x7f447c3d121a "%s@%u: error %d: %s\n") at ../src/wayland-util.c:404 #7 0x7f447c3cb78b in display_handle_error (data=, display=0x56437639f000, object=0x56437639f000, code=0, message=) at ../src/wayland-client.c:911 #8 0x7f447b7c0ff5 in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #9 0x7f447b7c040a in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #10 0x7f447c3cf3a8 in wl_closure_invoke (closure=closure@entry=0x564376e57350, flags=flags@entry=1, target=, target@entry=0x56437639f000, opcode=opcode@entry=0, data=) at ../src/connection.c:1018 #11 0x7f447c3cbc48 in dispatch_event (display=display@entry=0x56437639f000, queue=) at ../src/wayland-client.c:1445 #12 0x7f447c3cd1ef in dispatch_queue (queue=0x56437639f0d0, display=0x56437639f000) at ../src/wayland-client.c:1584 #13 wl_display_dispatch_queue_pending (display=0x56437639f000, queue=0x56437639f0d0) at ../src/wayland-client.c:1833 #14 0x7f447c3cd280 in wl_display_dispatch_pending (display=) at ../src/wayland-client.c:1896 #15 0x56437429c9bb in xwl_read_events (xwl_screen=0x564376399dd0) at ../../../../../hw/xwayland/xwayland.c:957 #16 0x564374401c61 in ospoll_wait (ospoll=0x56437638f4a0, timeout=) at ../../../../os/ospoll.c:657 #17 0x5643743faa23 in WaitForSomething (are_ready=0) at ../../../../os/WaitFor.c:208 #18 0x5643743ca4a7 in Dispatch () at ../../../../include/list.h:220 #19 0x5643743ce794 in dix_main (argc=16, argv=0x7ffc44d49298, envp=) at ../../../../dix/main.c:276 #20 0x7f447b8c90b3 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6 #21 0x56437429c60e in _start ()``` To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/1948894/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1948894] Re: Xwayland crash in gdm as screen off and touchscreen detach.
debdiff for impish ** Patch added: "mutter_40.5-1ubuntu3~21.10.1_impish.debdiff" https://bugs.launchpad.net/oem-priority/+bug/1948894/+attachment/5537406/+files/mutter_40.5-1ubuntu3~21.10.1_impish.debdiff -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1948894 Title: Xwayland crash in gdm as screen off and touchscreen detach. Status in Mutter: Unknown Status in OEM Priority Project: In Progress Status in X.Org X server: Unknown Status in mutter package in Ubuntu: In Progress Status in mutter package in Fedora: Unknown Bug description: This is a reproducible issue. Step to reproduce 1. cold boot into gdm login screen. 2. wait for 5 mins, and the screen will be turned off. (also observed that the touchscreen USB device drop of a USB bus on the target machine) Note: this bug seems to be timing sensitive. I got an OEM project machine that can reproduce this issue (reproducible on several machines with the same HW design). The machine is using ADL CPU, which needs a patched 5.14 kernel. So I can't reproduce this on impish. With the backported mutter, I verified an upstream patch seems to fix this issue. Expected result: The screen just turns black. Actual result: Saw Vendor boot logo on the monitor (previous draw by plymouth during booting) Analysis as it happens: 1. Saw "LGDisplay Incell Touch" drop off the USB bus. Kernel message like: "usb 1-9: USB disconnect, device number 6" as the screen turned black. 2. There is no switch on virtual tty. 3. journal log from Xwayland "wl_display@1: error 0: invalid object 24" 4. Xwayland and gnome-shell process both die as this happens. 5. Try to add sleep(30) to OsVendorFatalError(), then both Xwayland and gnome-shell stop there for 30 more seconds. 6. backtrace as Xwayland crashed: ``` #0 0x7f447b8e818b in raise () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x7f447b8c7859 in abort () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x564374403f30 in OsAbort () at ../../../../os/utils.c:1351 #3 0x564374409369 in AbortServer () at ../../../../os/log.c:872 #4 0x56437440a1ca in FatalError (f=f@entry=0x564374416266 "%s") at ../../../../os/log.c:1010 #5 0x56437429c8b0 in xwl_log_handler (format=, args=) at ../../../../../hw/xwayland/xwayland.c:1312 #6 0x7f447c3d027e in wl_log (fmt=fmt@entry=0x7f447c3d121a "%s@%u: error %d: %s\n") at ../src/wayland-util.c:404 #7 0x7f447c3cb78b in display_handle_error (data=, display=0x56437639f000, object=0x56437639f000, code=0, message=) at ../src/wayland-client.c:911 #8 0x7f447b7c0ff5 in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #9 0x7f447b7c040a in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #10 0x7f447c3cf3a8 in wl_closure_invoke (closure=closure@entry=0x564376e57350, flags=flags@entry=1, target=, target@entry=0x56437639f000, opcode=opcode@entry=0, data=) at ../src/connection.c:1018 #11 0x7f447c3cbc48 in dispatch_event (display=display@entry=0x56437639f000, queue=) at ../src/wayland-client.c:1445 #12 0x7f447c3cd1ef in dispatch_queue (queue=0x56437639f0d0, display=0x56437639f000) at ../src/wayland-client.c:1584 #13 wl_display_dispatch_queue_pending (display=0x56437639f000, queue=0x56437639f0d0) at ../src/wayland-client.c:1833 #14 0x7f447c3cd280 in wl_display_dispatch_pending (display=) at ../src/wayland-client.c:1896 #15 0x56437429c9bb in xwl_read_events (xwl_screen=0x564376399dd0) at ../../../../../hw/xwayland/xwayland.c:957 #16 0x564374401c61 in ospoll_wait (ospoll=0x56437638f4a0, timeout=) at ../../../../os/ospoll.c:657 #17 0x5643743faa23 in WaitForSomething (are_ready=0) at ../../../../os/WaitFor.c:208 #18 0x5643743ca4a7 in Dispatch () at ../../../../include/list.h:220 #19 0x5643743ce794 in dix_main (argc=16, argv=0x7ffc44d49298, envp=) at ../../../../dix/main.c:276 #20 0x7f447b8c90b3 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6 #21 0x56437429c60e in _start ()``` To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/1948894/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1948894] Re: Xwayland crash in gdm as screen off and touchscreen detach.
add Bug-Ubuntu in salsa git, and re-upload jammy debdiff. ** Patch removed: "mutter_40.5-1ubuntu3.debdiff" https://bugs.launchpad.net/oem-priority/+bug/1948894/+attachment/5537386/+files/mutter_40.5-1ubuntu3.debdiff ** Patch added: "mutter_40.5-1ubuntu3.debdiff" https://bugs.launchpad.net/oem-priority/+bug/1948894/+attachment/5537405/+files/mutter_40.5-1ubuntu3.debdiff -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1948894 Title: Xwayland crash in gdm as screen off and touchscreen detach. Status in Mutter: Unknown Status in OEM Priority Project: In Progress Status in X.Org X server: Unknown Status in mutter package in Ubuntu: In Progress Status in mutter package in Fedora: Unknown Bug description: This is a reproducible issue. Step to reproduce 1. cold boot into gdm login screen. 2. wait for 5 mins, and the screen will be turned off. (also observed that the touchscreen USB device drop of a USB bus on the target machine) Note: this bug seems to be timing sensitive. I got an OEM project machine that can reproduce this issue (reproducible on several machines with the same HW design). The machine is using ADL CPU, which needs a patched 5.14 kernel. So I can't reproduce this on impish. With the backported mutter, I verified an upstream patch seems to fix this issue. Expected result: The screen just turns black. Actual result: Saw Vendor boot logo on the monitor (previous draw by plymouth during booting) Analysis as it happens: 1. Saw "LGDisplay Incell Touch" drop off the USB bus. Kernel message like: "usb 1-9: USB disconnect, device number 6" as the screen turned black. 2. There is no switch on virtual tty. 3. journal log from Xwayland "wl_display@1: error 0: invalid object 24" 4. Xwayland and gnome-shell process both die as this happens. 5. Try to add sleep(30) to OsVendorFatalError(), then both Xwayland and gnome-shell stop there for 30 more seconds. 6. backtrace as Xwayland crashed: ``` #0 0x7f447b8e818b in raise () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x7f447b8c7859 in abort () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x564374403f30 in OsAbort () at ../../../../os/utils.c:1351 #3 0x564374409369 in AbortServer () at ../../../../os/log.c:872 #4 0x56437440a1ca in FatalError (f=f@entry=0x564374416266 "%s") at ../../../../os/log.c:1010 #5 0x56437429c8b0 in xwl_log_handler (format=, args=) at ../../../../../hw/xwayland/xwayland.c:1312 #6 0x7f447c3d027e in wl_log (fmt=fmt@entry=0x7f447c3d121a "%s@%u: error %d: %s\n") at ../src/wayland-util.c:404 #7 0x7f447c3cb78b in display_handle_error (data=, display=0x56437639f000, object=0x56437639f000, code=0, message=) at ../src/wayland-client.c:911 #8 0x7f447b7c0ff5 in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #9 0x7f447b7c040a in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #10 0x7f447c3cf3a8 in wl_closure_invoke (closure=closure@entry=0x564376e57350, flags=flags@entry=1, target=, target@entry=0x56437639f000, opcode=opcode@entry=0, data=) at ../src/connection.c:1018 #11 0x7f447c3cbc48 in dispatch_event (display=display@entry=0x56437639f000, queue=) at ../src/wayland-client.c:1445 #12 0x7f447c3cd1ef in dispatch_queue (queue=0x56437639f0d0, display=0x56437639f000) at ../src/wayland-client.c:1584 #13 wl_display_dispatch_queue_pending (display=0x56437639f000, queue=0x56437639f0d0) at ../src/wayland-client.c:1833 #14 0x7f447c3cd280 in wl_display_dispatch_pending (display=) at ../src/wayland-client.c:1896 #15 0x56437429c9bb in xwl_read_events (xwl_screen=0x564376399dd0) at ../../../../../hw/xwayland/xwayland.c:957 #16 0x564374401c61 in ospoll_wait (ospoll=0x56437638f4a0, timeout=) at ../../../../os/ospoll.c:657 #17 0x5643743faa23 in WaitForSomething (are_ready=0) at ../../../../os/WaitFor.c:208 #18 0x5643743ca4a7 in Dispatch () at ../../../../include/list.h:220 #19 0x5643743ce794 in dix_main (argc=16, argv=0x7ffc44d49298, envp=) at ../../../../dix/main.c:276 #20 0x7f447b8c90b3 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6 #21 0x56437429c60e in _start ()``` To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/1948894/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1948894] Re: Xwayland crash in gdm as screen off and touchscreen detach.
debdiff for hirsute. Note I back-port a chunk from the patch. ** Patch added: "mutter_3.38.4-1ubuntu3_hirsute.debdiff" https://bugs.launchpad.net/oem-priority/+bug/1948894/+attachment/5537401/+files/mutter_3.38.4-1ubuntu3_hirsute.debdiff -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1948894 Title: Xwayland crash in gdm as screen off and touchscreen detach. Status in Mutter: Unknown Status in OEM Priority Project: In Progress Status in X.Org X server: Unknown Status in mutter package in Ubuntu: In Progress Status in mutter package in Fedora: Unknown Bug description: This is a reproducible issue. Step to reproduce 1. cold boot into gdm login screen. 2. wait for 5 mins, and the screen will be turned off. (also observed that the touchscreen USB device drop of a USB bus on the target machine) Note: this bug seems to be timing sensitive. I got an OEM project machine that can reproduce this issue (reproducible on several machines with the same HW design). The machine is using ADL CPU, which needs a patched 5.14 kernel. So I can't reproduce this on impish. With the backported mutter, I verified an upstream patch seems to fix this issue. Expected result: The screen just turns black. Actual result: Saw Vendor boot logo on the monitor (previous draw by plymouth during booting) Analysis as it happens: 1. Saw "LGDisplay Incell Touch" drop off the USB bus. Kernel message like: "usb 1-9: USB disconnect, device number 6" as the screen turned black. 2. There is no switch on virtual tty. 3. journal log from Xwayland "wl_display@1: error 0: invalid object 24" 4. Xwayland and gnome-shell process both die as this happens. 5. Try to add sleep(30) to OsVendorFatalError(), then both Xwayland and gnome-shell stop there for 30 more seconds. 6. backtrace as Xwayland crashed: ``` #0 0x7f447b8e818b in raise () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x7f447b8c7859 in abort () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x564374403f30 in OsAbort () at ../../../../os/utils.c:1351 #3 0x564374409369 in AbortServer () at ../../../../os/log.c:872 #4 0x56437440a1ca in FatalError (f=f@entry=0x564374416266 "%s") at ../../../../os/log.c:1010 #5 0x56437429c8b0 in xwl_log_handler (format=, args=) at ../../../../../hw/xwayland/xwayland.c:1312 #6 0x7f447c3d027e in wl_log (fmt=fmt@entry=0x7f447c3d121a "%s@%u: error %d: %s\n") at ../src/wayland-util.c:404 #7 0x7f447c3cb78b in display_handle_error (data=, display=0x56437639f000, object=0x56437639f000, code=0, message=) at ../src/wayland-client.c:911 #8 0x7f447b7c0ff5 in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #9 0x7f447b7c040a in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #10 0x7f447c3cf3a8 in wl_closure_invoke (closure=closure@entry=0x564376e57350, flags=flags@entry=1, target=, target@entry=0x56437639f000, opcode=opcode@entry=0, data=) at ../src/connection.c:1018 #11 0x7f447c3cbc48 in dispatch_event (display=display@entry=0x56437639f000, queue=) at ../src/wayland-client.c:1445 #12 0x7f447c3cd1ef in dispatch_queue (queue=0x56437639f0d0, display=0x56437639f000) at ../src/wayland-client.c:1584 #13 wl_display_dispatch_queue_pending (display=0x56437639f000, queue=0x56437639f0d0) at ../src/wayland-client.c:1833 #14 0x7f447c3cd280 in wl_display_dispatch_pending (display=) at ../src/wayland-client.c:1896 #15 0x56437429c9bb in xwl_read_events (xwl_screen=0x564376399dd0) at ../../../../../hw/xwayland/xwayland.c:957 #16 0x564374401c61 in ospoll_wait (ospoll=0x56437638f4a0, timeout=) at ../../../../os/ospoll.c:657 #17 0x5643743faa23 in WaitForSomething (are_ready=0) at ../../../../os/WaitFor.c:208 #18 0x5643743ca4a7 in Dispatch () at ../../../../include/list.h:220 #19 0x5643743ce794 in dix_main (argc=16, argv=0x7ffc44d49298, envp=) at ../../../../dix/main.c:276 #20 0x7f447b8c90b3 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6 #21 0x56437429c60e in _start ()``` To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/1948894/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1948894] Re: Xwayland crash in gdm as screen off and touchscreen detach.
In future debdiffs, don't forget to add: Bug-Ubuntu: https://launchpad.net/bugs/1948894 -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1948894 Title: Xwayland crash in gdm as screen off and touchscreen detach. Status in Mutter: Unknown Status in OEM Priority Project: In Progress Status in X.Org X server: Unknown Status in mutter package in Ubuntu: In Progress Status in mutter package in Fedora: Unknown Bug description: This is a reproducible issue. Step to reproduce 1. cold boot into gdm login screen. 2. wait for 5 mins, and the screen will be turned off. (also observed that the touchscreen USB device drop of a USB bus on the target machine) Note: this bug seems to be timing sensitive. I got an OEM project machine that can reproduce this issue (reproducible on several machines with the same HW design). The machine is using ADL CPU, which needs a patched 5.14 kernel. So I can't reproduce this on impish. With the backported mutter, I verified an upstream patch seems to fix this issue. Expected result: The screen just turns black. Actual result: Saw Vendor boot logo on the monitor (previous draw by plymouth during booting) Analysis as it happens: 1. Saw "LGDisplay Incell Touch" drop off the USB bus. Kernel message like: "usb 1-9: USB disconnect, device number 6" as the screen turned black. 2. There is no switch on virtual tty. 3. journal log from Xwayland "wl_display@1: error 0: invalid object 24" 4. Xwayland and gnome-shell process both die as this happens. 5. Try to add sleep(30) to OsVendorFatalError(), then both Xwayland and gnome-shell stop there for 30 more seconds. 6. backtrace as Xwayland crashed: ``` #0 0x7f447b8e818b in raise () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x7f447b8c7859 in abort () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x564374403f30 in OsAbort () at ../../../../os/utils.c:1351 #3 0x564374409369 in AbortServer () at ../../../../os/log.c:872 #4 0x56437440a1ca in FatalError (f=f@entry=0x564374416266 "%s") at ../../../../os/log.c:1010 #5 0x56437429c8b0 in xwl_log_handler (format=, args=) at ../../../../../hw/xwayland/xwayland.c:1312 #6 0x7f447c3d027e in wl_log (fmt=fmt@entry=0x7f447c3d121a "%s@%u: error %d: %s\n") at ../src/wayland-util.c:404 #7 0x7f447c3cb78b in display_handle_error (data=, display=0x56437639f000, object=0x56437639f000, code=0, message=) at ../src/wayland-client.c:911 #8 0x7f447b7c0ff5 in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #9 0x7f447b7c040a in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #10 0x7f447c3cf3a8 in wl_closure_invoke (closure=closure@entry=0x564376e57350, flags=flags@entry=1, target=, target@entry=0x56437639f000, opcode=opcode@entry=0, data=) at ../src/connection.c:1018 #11 0x7f447c3cbc48 in dispatch_event (display=display@entry=0x56437639f000, queue=) at ../src/wayland-client.c:1445 #12 0x7f447c3cd1ef in dispatch_queue (queue=0x56437639f0d0, display=0x56437639f000) at ../src/wayland-client.c:1584 #13 wl_display_dispatch_queue_pending (display=0x56437639f000, queue=0x56437639f0d0) at ../src/wayland-client.c:1833 #14 0x7f447c3cd280 in wl_display_dispatch_pending (display=) at ../src/wayland-client.c:1896 #15 0x56437429c9bb in xwl_read_events (xwl_screen=0x564376399dd0) at ../../../../../hw/xwayland/xwayland.c:957 #16 0x564374401c61 in ospoll_wait (ospoll=0x56437638f4a0, timeout=) at ../../../../os/ospoll.c:657 #17 0x5643743faa23 in WaitForSomething (are_ready=0) at ../../../../os/WaitFor.c:208 #18 0x5643743ca4a7 in Dispatch () at ../../../../include/list.h:220 #19 0x5643743ce794 in dix_main (argc=16, argv=0x7ffc44d49298, envp=) at ../../../../dix/main.c:276 #20 0x7f447b8c90b3 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6 #21 0x56437429c60e in _start ()``` To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/1948894/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1948894] Re: Xwayland crash in gdm as screen off and touchscreen detach.
** Changed in: mutter (Ubuntu) Assignee: (unassigned) => Yuan-Chen Cheng (ycheng-twn) ** Changed in: mutter (Ubuntu) Status: Fix Committed => In Progress -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1948894 Title: Xwayland crash in gdm as screen off and touchscreen detach. Status in Mutter: Unknown Status in OEM Priority Project: In Progress Status in X.Org X server: Unknown Status in mutter package in Ubuntu: In Progress Status in mutter package in Fedora: Unknown Bug description: This is a reproducible issue. Step to reproduce 1. cold boot into gdm login screen. 2. wait for 5 mins, and the screen will be turned off. (also observed that the touchscreen USB device drop of a USB bus on the target machine) Note: this bug seems to be timing sensitive. I got an OEM project machine that can reproduce this issue (reproducible on several machines with the same HW design). The machine is using ADL CPU, which needs a patched 5.14 kernel. So I can't reproduce this on impish. With the backported mutter, I verified an upstream patch seems to fix this issue. Expected result: The screen just turns black. Actual result: Saw Vendor boot logo on the monitor (previous draw by plymouth during booting) Analysis as it happens: 1. Saw "LGDisplay Incell Touch" drop off the USB bus. Kernel message like: "usb 1-9: USB disconnect, device number 6" as the screen turned black. 2. There is no switch on virtual tty. 3. journal log from Xwayland "wl_display@1: error 0: invalid object 24" 4. Xwayland and gnome-shell process both die as this happens. 5. Try to add sleep(30) to OsVendorFatalError(), then both Xwayland and gnome-shell stop there for 30 more seconds. 6. backtrace as Xwayland crashed: ``` #0 0x7f447b8e818b in raise () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x7f447b8c7859 in abort () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x564374403f30 in OsAbort () at ../../../../os/utils.c:1351 #3 0x564374409369 in AbortServer () at ../../../../os/log.c:872 #4 0x56437440a1ca in FatalError (f=f@entry=0x564374416266 "%s") at ../../../../os/log.c:1010 #5 0x56437429c8b0 in xwl_log_handler (format=, args=) at ../../../../../hw/xwayland/xwayland.c:1312 #6 0x7f447c3d027e in wl_log (fmt=fmt@entry=0x7f447c3d121a "%s@%u: error %d: %s\n") at ../src/wayland-util.c:404 #7 0x7f447c3cb78b in display_handle_error (data=, display=0x56437639f000, object=0x56437639f000, code=0, message=) at ../src/wayland-client.c:911 #8 0x7f447b7c0ff5 in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #9 0x7f447b7c040a in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #10 0x7f447c3cf3a8 in wl_closure_invoke (closure=closure@entry=0x564376e57350, flags=flags@entry=1, target=, target@entry=0x56437639f000, opcode=opcode@entry=0, data=) at ../src/connection.c:1018 #11 0x7f447c3cbc48 in dispatch_event (display=display@entry=0x56437639f000, queue=) at ../src/wayland-client.c:1445 #12 0x7f447c3cd1ef in dispatch_queue (queue=0x56437639f0d0, display=0x56437639f000) at ../src/wayland-client.c:1584 #13 wl_display_dispatch_queue_pending (display=0x56437639f000, queue=0x56437639f0d0) at ../src/wayland-client.c:1833 #14 0x7f447c3cd280 in wl_display_dispatch_pending (display=) at ../src/wayland-client.c:1896 #15 0x56437429c9bb in xwl_read_events (xwl_screen=0x564376399dd0) at ../../../../../hw/xwayland/xwayland.c:957 #16 0x564374401c61 in ospoll_wait (ospoll=0x56437638f4a0, timeout=) at ../../../../os/ospoll.c:657 #17 0x5643743faa23 in WaitForSomething (are_ready=0) at ../../../../os/WaitFor.c:208 #18 0x5643743ca4a7 in Dispatch () at ../../../../include/list.h:220 #19 0x5643743ce794 in dix_main (argc=16, argv=0x7ffc44d49298, envp=) at ../../../../dix/main.c:276 #20 0x7f447b8c90b3 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6 #21 0x56437429c60e in _start ()``` To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/1948894/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1948894] Re: Xwayland crash in gdm as screen off and touchscreen detach.
** Patch removed: "mutter_40.5-1ubuntu3~21.04.1.debdiff" https://bugs.launchpad.net/oem-priority/+bug/1948894/+attachment/5537399/+files/mutter_40.5-1ubuntu3~21.04.1.debdiff -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1948894 Title: Xwayland crash in gdm as screen off and touchscreen detach. Status in Mutter: Unknown Status in OEM Priority Project: In Progress Status in X.Org X server: Unknown Status in mutter package in Ubuntu: In Progress Status in mutter package in Fedora: Unknown Bug description: This is a reproducible issue. Step to reproduce 1. cold boot into gdm login screen. 2. wait for 5 mins, and the screen will be turned off. (also observed that the touchscreen USB device drop of a USB bus on the target machine) Note: this bug seems to be timing sensitive. I got an OEM project machine that can reproduce this issue (reproducible on several machines with the same HW design). The machine is using ADL CPU, which needs a patched 5.14 kernel. So I can't reproduce this on impish. With the backported mutter, I verified an upstream patch seems to fix this issue. Expected result: The screen just turns black. Actual result: Saw Vendor boot logo on the monitor (previous draw by plymouth during booting) Analysis as it happens: 1. Saw "LGDisplay Incell Touch" drop off the USB bus. Kernel message like: "usb 1-9: USB disconnect, device number 6" as the screen turned black. 2. There is no switch on virtual tty. 3. journal log from Xwayland "wl_display@1: error 0: invalid object 24" 4. Xwayland and gnome-shell process both die as this happens. 5. Try to add sleep(30) to OsVendorFatalError(), then both Xwayland and gnome-shell stop there for 30 more seconds. 6. backtrace as Xwayland crashed: ``` #0 0x7f447b8e818b in raise () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x7f447b8c7859 in abort () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x564374403f30 in OsAbort () at ../../../../os/utils.c:1351 #3 0x564374409369 in AbortServer () at ../../../../os/log.c:872 #4 0x56437440a1ca in FatalError (f=f@entry=0x564374416266 "%s") at ../../../../os/log.c:1010 #5 0x56437429c8b0 in xwl_log_handler (format=, args=) at ../../../../../hw/xwayland/xwayland.c:1312 #6 0x7f447c3d027e in wl_log (fmt=fmt@entry=0x7f447c3d121a "%s@%u: error %d: %s\n") at ../src/wayland-util.c:404 #7 0x7f447c3cb78b in display_handle_error (data=, display=0x56437639f000, object=0x56437639f000, code=0, message=) at ../src/wayland-client.c:911 #8 0x7f447b7c0ff5 in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #9 0x7f447b7c040a in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #10 0x7f447c3cf3a8 in wl_closure_invoke (closure=closure@entry=0x564376e57350, flags=flags@entry=1, target=, target@entry=0x56437639f000, opcode=opcode@entry=0, data=) at ../src/connection.c:1018 #11 0x7f447c3cbc48 in dispatch_event (display=display@entry=0x56437639f000, queue=) at ../src/wayland-client.c:1445 #12 0x7f447c3cd1ef in dispatch_queue (queue=0x56437639f0d0, display=0x56437639f000) at ../src/wayland-client.c:1584 #13 wl_display_dispatch_queue_pending (display=0x56437639f000, queue=0x56437639f0d0) at ../src/wayland-client.c:1833 #14 0x7f447c3cd280 in wl_display_dispatch_pending (display=) at ../src/wayland-client.c:1896 #15 0x56437429c9bb in xwl_read_events (xwl_screen=0x564376399dd0) at ../../../../../hw/xwayland/xwayland.c:957 #16 0x564374401c61 in ospoll_wait (ospoll=0x56437638f4a0, timeout=) at ../../../../os/ospoll.c:657 #17 0x5643743faa23 in WaitForSomething (are_ready=0) at ../../../../os/WaitFor.c:208 #18 0x5643743ca4a7 in Dispatch () at ../../../../include/list.h:220 #19 0x5643743ce794 in dix_main (argc=16, argv=0x7ffc44d49298, envp=) at ../../../../dix/main.c:276 #20 0x7f447b8c90b3 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6 #21 0x56437429c60e in _start ()``` To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/1948894/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1948894] Re: Xwayland crash in gdm as screen off and touchscreen detach.
debdiff for impish ** Patch added: "mutter_40.5-1ubuntu3~21.04.1.debdiff" https://bugs.launchpad.net/oem-priority/+bug/1948894/+attachment/5537399/+files/mutter_40.5-1ubuntu3~21.04.1.debdiff -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1948894 Title: Xwayland crash in gdm as screen off and touchscreen detach. Status in Mutter: Unknown Status in OEM Priority Project: In Progress Status in X.Org X server: Unknown Status in mutter package in Ubuntu: Fix Committed Status in mutter package in Fedora: Unknown Bug description: This is a reproducible issue. Step to reproduce 1. cold boot into gdm login screen. 2. wait for 5 mins, and the screen will be turned off. (also observed that the touchscreen USB device drop of a USB bus on the target machine) Note: this bug seems to be timing sensitive. I got an OEM project machine that can reproduce this issue (reproducible on several machines with the same HW design). The machine is using ADL CPU, which needs a patched 5.14 kernel. So I can't reproduce this on impish. With the backported mutter, I verified an upstream patch seems to fix this issue. Expected result: The screen just turns black. Actual result: Saw Vendor boot logo on the monitor (previous draw by plymouth during booting) Analysis as it happens: 1. Saw "LGDisplay Incell Touch" drop off the USB bus. Kernel message like: "usb 1-9: USB disconnect, device number 6" as the screen turned black. 2. There is no switch on virtual tty. 3. journal log from Xwayland "wl_display@1: error 0: invalid object 24" 4. Xwayland and gnome-shell process both die as this happens. 5. Try to add sleep(30) to OsVendorFatalError(), then both Xwayland and gnome-shell stop there for 30 more seconds. 6. backtrace as Xwayland crashed: ``` #0 0x7f447b8e818b in raise () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x7f447b8c7859 in abort () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x564374403f30 in OsAbort () at ../../../../os/utils.c:1351 #3 0x564374409369 in AbortServer () at ../../../../os/log.c:872 #4 0x56437440a1ca in FatalError (f=f@entry=0x564374416266 "%s") at ../../../../os/log.c:1010 #5 0x56437429c8b0 in xwl_log_handler (format=, args=) at ../../../../../hw/xwayland/xwayland.c:1312 #6 0x7f447c3d027e in wl_log (fmt=fmt@entry=0x7f447c3d121a "%s@%u: error %d: %s\n") at ../src/wayland-util.c:404 #7 0x7f447c3cb78b in display_handle_error (data=, display=0x56437639f000, object=0x56437639f000, code=0, message=) at ../src/wayland-client.c:911 #8 0x7f447b7c0ff5 in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #9 0x7f447b7c040a in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #10 0x7f447c3cf3a8 in wl_closure_invoke (closure=closure@entry=0x564376e57350, flags=flags@entry=1, target=, target@entry=0x56437639f000, opcode=opcode@entry=0, data=) at ../src/connection.c:1018 #11 0x7f447c3cbc48 in dispatch_event (display=display@entry=0x56437639f000, queue=) at ../src/wayland-client.c:1445 #12 0x7f447c3cd1ef in dispatch_queue (queue=0x56437639f0d0, display=0x56437639f000) at ../src/wayland-client.c:1584 #13 wl_display_dispatch_queue_pending (display=0x56437639f000, queue=0x56437639f0d0) at ../src/wayland-client.c:1833 #14 0x7f447c3cd280 in wl_display_dispatch_pending (display=) at ../src/wayland-client.c:1896 #15 0x56437429c9bb in xwl_read_events (xwl_screen=0x564376399dd0) at ../../../../../hw/xwayland/xwayland.c:957 #16 0x564374401c61 in ospoll_wait (ospoll=0x56437638f4a0, timeout=) at ../../../../os/ospoll.c:657 #17 0x5643743faa23 in WaitForSomething (are_ready=0) at ../../../../os/WaitFor.c:208 #18 0x5643743ca4a7 in Dispatch () at ../../../../include/list.h:220 #19 0x5643743ce794 in dix_main (argc=16, argv=0x7ffc44d49298, envp=) at ../../../../dix/main.c:276 #20 0x7f447b8c90b3 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6 #21 0x56437429c60e in _start ()``` To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/1948894/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1948894] Re: Xwayland crash in gdm as screen off and touchscreen detach.
** Description changed: This is a reproducible issue. Step to reproduce 1. cold boot into gdm login screen. 2. wait for 5 mins, and the screen will be turned off. + + Note: this bug seems to be timing sensitive. I got an OEM project + machine that can reproduce this issue (reproducible on several machines + with the same HW design). The machine is using ADL CPU, which needs a + patched 5.14 kernel. So I can't reproduce this on impish. With the + backported mutter, I verified an upstream patch seems to fix this issue. Expected result: The screen just turns black. Actual result: Saw Vendor boot logo on the monitor (previous draw by plymouth during booting) Analysis as it happens: 1. Saw "LGDisplay Incell Touch" drop off the USB bus. -Kernel message like: "usb 1-9: USB disconnect, device number 6" -as the screen turned black. + Kernel message like: "usb 1-9: USB disconnect, device number 6" + as the screen turned black. 2. There is no switch on virtual tty. 3. journal log from Xwayland "wl_display@1: error 0: invalid object 24" 4. Xwayland and gnome-shell process both die as this happens. 5. Try to add sleep(30) to OsVendorFatalError(), then both Xwayland and -gnome-shell stop there for 30 more seconds. + gnome-shell stop there for 30 more seconds. 6. backtrace as Xwayland crashed: ``` #0 0x7f447b8e818b in raise () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x7f447b8c7859 in abort () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x564374403f30 in OsAbort () at ../../../../os/utils.c:1351 #3 0x564374409369 in AbortServer () at ../../../../os/log.c:872 #4 0x56437440a1ca in FatalError (f=f@entry=0x564374416266 "%s") at ../../../../os/log.c:1010 #5 0x56437429c8b0 in xwl_log_handler (format=, args=) at ../../../../../hw/xwayland/xwayland.c:1312 #6 0x7f447c3d027e in wl_log (fmt=fmt@entry=0x7f447c3d121a "%s@%u: error %d: %s\n") at ../src/wayland-util.c:404 #7 0x7f447c3cb78b in display_handle_error (data=, display=0x56437639f000, object=0x56437639f000, code=0, message=) - at ../src/wayland-client.c:911 + at ../src/wayland-client.c:911 #8 0x7f447b7c0ff5 in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #9 0x7f447b7c040a in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #10 0x7f447c3cf3a8 in wl_closure_invoke (closure=closure@entry=0x564376e57350, flags=flags@entry=1, target=, - target@entry=0x56437639f000, opcode=opcode@entry=0, data=) at ../src/connection.c:1018 + target@entry=0x56437639f000, opcode=opcode@entry=0, data=) at ../src/connection.c:1018 #11 0x7f447c3cbc48 in dispatch_event (display=display@entry=0x56437639f000, queue=) at ../src/wayland-client.c:1445 #12 0x7f447c3cd1ef in dispatch_queue (queue=0x56437639f0d0, display=0x56437639f000) at ../src/wayland-client.c:1584 #13 wl_display_dispatch_queue_pending (display=0x56437639f000, queue=0x56437639f0d0) at ../src/wayland-client.c:1833 #14 0x7f447c3cd280 in wl_display_dispatch_pending (display=) at ../src/wayland-client.c:1896 #15 0x56437429c9bb in xwl_read_events (xwl_screen=0x564376399dd0) at ../../../../../hw/xwayland/xwayland.c:957 #16 0x564374401c61 in ospoll_wait (ospoll=0x56437638f4a0, timeout=) at ../../../../os/ospoll.c:657 #17 0x5643743faa23 in WaitForSomething (are_ready=0) at ../../../../os/WaitFor.c:208 #18 0x5643743ca4a7 in Dispatch () at ../../../../include/list.h:220 #19 0x5643743ce794 in dix_main (argc=16, argv=0x7ffc44d49298, envp=) at ../../../../dix/main.c:276 #20 0x7f447b8c90b3 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6 #21 0x56437429c60e in _start ()``` ** Description changed: This is a reproducible issue. Step to reproduce 1. cold boot into gdm login screen. - 2. wait for 5 mins, and the screen will be turned off. + 2. wait for 5 mins, and the screen will be turned off. (also observed that the touchscreen USB device drop of a USB bus on the target machine) Note: this bug seems to be timing sensitive. I got an OEM project machine that can reproduce this issue (reproducible on several machines with the same HW design). The machine is using ADL CPU, which needs a patched 5.14 kernel. So I can't reproduce this on impish. With the backported mutter, I verified an upstream patch seems to fix this issue. Expected result: The screen just turns black. Actual result: Saw Vendor boot logo on the monitor (previous draw by plymouth during booting) Analysis as it happens: 1. Saw "LGDisplay Incell Touch" drop off the USB bus. Kernel message like: "usb 1-9: USB disconnect, device number 6" as the screen turned black. 2. There is no switch on virtual tty. 3. journal log from Xwayland "wl_display@1: error 0: invalid object 24" 4. Xwayland and gnome-shell process both die as this happens. 5. Try to add sleep(30) to OsVendorFatalError(), then both Xwayland and
[Desktop-packages] [Bug 1948894] Re: Xwayland crash in gdm as screen off and touchscreen detach.
Also create MP in https://salsa.debian.org/gnome- team/mutter/-/merge_requests/76 -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1948894 Title: Xwayland crash in gdm as screen off and touchscreen detach. Status in Mutter: Unknown Status in OEM Priority Project: In Progress Status in X.Org X server: Unknown Status in mutter package in Ubuntu: Fix Committed Status in mutter package in Fedora: Unknown Bug description: This is a reproducible issue. Step to reproduce 1. cold boot into gdm login screen. 2. wait for 5 mins, and the screen will be turned off. (also observed that the touchscreen USB device drop of a USB bus on the target machine) Note: this bug seems to be timing sensitive. I got an OEM project machine that can reproduce this issue (reproducible on several machines with the same HW design). The machine is using ADL CPU, which needs a patched 5.14 kernel. So I can't reproduce this on impish. With the backported mutter, I verified an upstream patch seems to fix this issue. Expected result: The screen just turns black. Actual result: Saw Vendor boot logo on the monitor (previous draw by plymouth during booting) Analysis as it happens: 1. Saw "LGDisplay Incell Touch" drop off the USB bus. Kernel message like: "usb 1-9: USB disconnect, device number 6" as the screen turned black. 2. There is no switch on virtual tty. 3. journal log from Xwayland "wl_display@1: error 0: invalid object 24" 4. Xwayland and gnome-shell process both die as this happens. 5. Try to add sleep(30) to OsVendorFatalError(), then both Xwayland and gnome-shell stop there for 30 more seconds. 6. backtrace as Xwayland crashed: ``` #0 0x7f447b8e818b in raise () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x7f447b8c7859 in abort () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x564374403f30 in OsAbort () at ../../../../os/utils.c:1351 #3 0x564374409369 in AbortServer () at ../../../../os/log.c:872 #4 0x56437440a1ca in FatalError (f=f@entry=0x564374416266 "%s") at ../../../../os/log.c:1010 #5 0x56437429c8b0 in xwl_log_handler (format=, args=) at ../../../../../hw/xwayland/xwayland.c:1312 #6 0x7f447c3d027e in wl_log (fmt=fmt@entry=0x7f447c3d121a "%s@%u: error %d: %s\n") at ../src/wayland-util.c:404 #7 0x7f447c3cb78b in display_handle_error (data=, display=0x56437639f000, object=0x56437639f000, code=0, message=) at ../src/wayland-client.c:911 #8 0x7f447b7c0ff5 in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #9 0x7f447b7c040a in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #10 0x7f447c3cf3a8 in wl_closure_invoke (closure=closure@entry=0x564376e57350, flags=flags@entry=1, target=, target@entry=0x56437639f000, opcode=opcode@entry=0, data=) at ../src/connection.c:1018 #11 0x7f447c3cbc48 in dispatch_event (display=display@entry=0x56437639f000, queue=) at ../src/wayland-client.c:1445 #12 0x7f447c3cd1ef in dispatch_queue (queue=0x56437639f0d0, display=0x56437639f000) at ../src/wayland-client.c:1584 #13 wl_display_dispatch_queue_pending (display=0x56437639f000, queue=0x56437639f0d0) at ../src/wayland-client.c:1833 #14 0x7f447c3cd280 in wl_display_dispatch_pending (display=) at ../src/wayland-client.c:1896 #15 0x56437429c9bb in xwl_read_events (xwl_screen=0x564376399dd0) at ../../../../../hw/xwayland/xwayland.c:957 #16 0x564374401c61 in ospoll_wait (ospoll=0x56437638f4a0, timeout=) at ../../../../os/ospoll.c:657 #17 0x5643743faa23 in WaitForSomething (are_ready=0) at ../../../../os/WaitFor.c:208 #18 0x5643743ca4a7 in Dispatch () at ../../../../include/list.h:220 #19 0x5643743ce794 in dix_main (argc=16, argv=0x7ffc44d49298, envp=) at ../../../../dix/main.c:276 #20 0x7f447b8c90b3 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6 #21 0x56437429c60e in _start ()``` To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/1948894/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1948894] Re: Xwayland crash in gdm as screen off and touchscreen detach.
The attachment "mutter_40.5-1ubuntu3.debdiff" seems to be a debdiff. The ubuntu-sponsors team has been subscribed to the bug report so that they can review and hopefully sponsor the debdiff. If the attachment isn't a patch, please remove the "patch" flag from the attachment, remove the "patch" tag, and if you are member of the ~ubuntu-sponsors, unsubscribe the team. [This is an automated message performed by a Launchpad user owned by ~brian-murray, for any issue please contact him.] ** Tags added: patch -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1948894 Title: Xwayland crash in gdm as screen off and touchscreen detach. Status in Mutter: Unknown Status in OEM Priority Project: In Progress Status in X.Org X server: Unknown Status in mutter package in Ubuntu: Fix Committed Status in mutter package in Fedora: Unknown Bug description: This is a reproducible issue. Step to reproduce 1. cold boot into gdm login screen. 2. wait for 5 mins, and the screen will be turned off. Expected result: The screen just turns black. Actual result: Saw Vendor boot logo on the monitor (previous draw by plymouth during booting) Analysis as it happens: 1. Saw "LGDisplay Incell Touch" drop off the USB bus. Kernel message like: "usb 1-9: USB disconnect, device number 6" as the screen turned black. 2. There is no switch on virtual tty. 3. journal log from Xwayland "wl_display@1: error 0: invalid object 24" 4. Xwayland and gnome-shell process both die as this happens. 5. Try to add sleep(30) to OsVendorFatalError(), then both Xwayland and gnome-shell stop there for 30 more seconds. 6. backtrace as Xwayland crashed: ``` #0 0x7f447b8e818b in raise () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x7f447b8c7859 in abort () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x564374403f30 in OsAbort () at ../../../../os/utils.c:1351 #3 0x564374409369 in AbortServer () at ../../../../os/log.c:872 #4 0x56437440a1ca in FatalError (f=f@entry=0x564374416266 "%s") at ../../../../os/log.c:1010 #5 0x56437429c8b0 in xwl_log_handler (format=, args=) at ../../../../../hw/xwayland/xwayland.c:1312 #6 0x7f447c3d027e in wl_log (fmt=fmt@entry=0x7f447c3d121a "%s@%u: error %d: %s\n") at ../src/wayland-util.c:404 #7 0x7f447c3cb78b in display_handle_error (data=, display=0x56437639f000, object=0x56437639f000, code=0, message=) at ../src/wayland-client.c:911 #8 0x7f447b7c0ff5 in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #9 0x7f447b7c040a in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #10 0x7f447c3cf3a8 in wl_closure_invoke (closure=closure@entry=0x564376e57350, flags=flags@entry=1, target=, target@entry=0x56437639f000, opcode=opcode@entry=0, data=) at ../src/connection.c:1018 #11 0x7f447c3cbc48 in dispatch_event (display=display@entry=0x56437639f000, queue=) at ../src/wayland-client.c:1445 #12 0x7f447c3cd1ef in dispatch_queue (queue=0x56437639f0d0, display=0x56437639f000) at ../src/wayland-client.c:1584 #13 wl_display_dispatch_queue_pending (display=0x56437639f000, queue=0x56437639f0d0) at ../src/wayland-client.c:1833 #14 0x7f447c3cd280 in wl_display_dispatch_pending (display=) at ../src/wayland-client.c:1896 #15 0x56437429c9bb in xwl_read_events (xwl_screen=0x564376399dd0) at ../../../../../hw/xwayland/xwayland.c:957 #16 0x564374401c61 in ospoll_wait (ospoll=0x56437638f4a0, timeout=) at ../../../../os/ospoll.c:657 #17 0x5643743faa23 in WaitForSomething (are_ready=0) at ../../../../os/WaitFor.c:208 #18 0x5643743ca4a7 in Dispatch () at ../../../../include/list.h:220 #19 0x5643743ce794 in dix_main (argc=16, argv=0x7ffc44d49298, envp=) at ../../../../dix/main.c:276 #20 0x7f447b8c90b3 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6 #21 0x56437429c60e in _start ()``` To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/1948894/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1948894] Re: Xwayland crash in gdm as screen off and touchscreen detach.
debdiff for jammy. also uploaded to ppa: https://launchpad.net/~ycheng- twn/+archive/ubuntu/mutter-f3 AI: install jammy and do some quick trial use of desktop environment after the upgrade. Note: we'd need to SRU back to focal to fulfill the OEM project requirement. ** Patch added: "mutter_40.5-1ubuntu3.debdiff" https://bugs.launchpad.net/oem-priority/+bug/1948894/+attachment/5537386/+files/mutter_40.5-1ubuntu3.debdiff -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1948894 Title: Xwayland crash in gdm as screen off and touchscreen detach. Status in Mutter: Unknown Status in OEM Priority Project: In Progress Status in X.Org X server: Unknown Status in mutter package in Ubuntu: Fix Committed Status in mutter package in Fedora: Unknown Bug description: This is a reproducible issue. Step to reproduce 1. cold boot into gdm login screen. 2. wait for 5 mins, and the screen will be turned off. Expected result: The screen just turns black. Actual result: Saw Vendor boot logo on the monitor (previous draw by plymouth during booting) Analysis as it happens: 1. Saw "LGDisplay Incell Touch" drop off the USB bus. Kernel message like: "usb 1-9: USB disconnect, device number 6" as the screen turned black. 2. There is no switch on virtual tty. 3. journal log from Xwayland "wl_display@1: error 0: invalid object 24" 4. Xwayland and gnome-shell process both die as this happens. 5. Try to add sleep(30) to OsVendorFatalError(), then both Xwayland and gnome-shell stop there for 30 more seconds. 6. backtrace as Xwayland crashed: ``` #0 0x7f447b8e818b in raise () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x7f447b8c7859 in abort () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x564374403f30 in OsAbort () at ../../../../os/utils.c:1351 #3 0x564374409369 in AbortServer () at ../../../../os/log.c:872 #4 0x56437440a1ca in FatalError (f=f@entry=0x564374416266 "%s") at ../../../../os/log.c:1010 #5 0x56437429c8b0 in xwl_log_handler (format=, args=) at ../../../../../hw/xwayland/xwayland.c:1312 #6 0x7f447c3d027e in wl_log (fmt=fmt@entry=0x7f447c3d121a "%s@%u: error %d: %s\n") at ../src/wayland-util.c:404 #7 0x7f447c3cb78b in display_handle_error (data=, display=0x56437639f000, object=0x56437639f000, code=0, message=) at ../src/wayland-client.c:911 #8 0x7f447b7c0ff5 in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #9 0x7f447b7c040a in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #10 0x7f447c3cf3a8 in wl_closure_invoke (closure=closure@entry=0x564376e57350, flags=flags@entry=1, target=, target@entry=0x56437639f000, opcode=opcode@entry=0, data=) at ../src/connection.c:1018 #11 0x7f447c3cbc48 in dispatch_event (display=display@entry=0x56437639f000, queue=) at ../src/wayland-client.c:1445 #12 0x7f447c3cd1ef in dispatch_queue (queue=0x56437639f0d0, display=0x56437639f000) at ../src/wayland-client.c:1584 #13 wl_display_dispatch_queue_pending (display=0x56437639f000, queue=0x56437639f0d0) at ../src/wayland-client.c:1833 #14 0x7f447c3cd280 in wl_display_dispatch_pending (display=) at ../src/wayland-client.c:1896 #15 0x56437429c9bb in xwl_read_events (xwl_screen=0x564376399dd0) at ../../../../../hw/xwayland/xwayland.c:957 #16 0x564374401c61 in ospoll_wait (ospoll=0x56437638f4a0, timeout=) at ../../../../os/ospoll.c:657 #17 0x5643743faa23 in WaitForSomething (are_ready=0) at ../../../../os/WaitFor.c:208 #18 0x5643743ca4a7 in Dispatch () at ../../../../include/list.h:220 #19 0x5643743ce794 in dix_main (argc=16, argv=0x7ffc44d49298, envp=) at ../../../../dix/main.c:276 #20 0x7f447b8c90b3 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6 #21 0x56437429c60e in _start ()``` To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/1948894/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1948894] Re: Xwayland crash in gdm as screen off and touchscreen detach.
Expect it to still fail in 40.5-1ubuntu2 as the expected fix (mutter!77) is only in version 41.0. -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1948894 Title: Xwayland crash in gdm as screen off and touchscreen detach. Status in Mutter: Unknown Status in OEM Priority Project: In Progress Status in X.Org X server: Unknown Status in mutter package in Ubuntu: Fix Committed Status in mutter package in Fedora: Unknown Bug description: This is a reproducible issue. Step to reproduce 1. cold boot into gdm login screen. 2. wait for 5 mins, and the screen will be turned off. Expected result: The screen just turns black. Actual result: Saw Vendor boot logo on the monitor (previous draw by plymouth during booting) Analysis as it happens: 1. Saw "LGDisplay Incell Touch" drop off the USB bus. Kernel message like: "usb 1-9: USB disconnect, device number 6" as the screen turned black. 2. There is no switch on virtual tty. 3. journal log from Xwayland "wl_display@1: error 0: invalid object 24" 4. Xwayland and gnome-shell process both die as this happens. 5. Try to add sleep(30) to OsVendorFatalError(), then both Xwayland and gnome-shell stop there for 30 more seconds. 6. backtrace as Xwayland crashed: ``` #0 0x7f447b8e818b in raise () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x7f447b8c7859 in abort () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x564374403f30 in OsAbort () at ../../../../os/utils.c:1351 #3 0x564374409369 in AbortServer () at ../../../../os/log.c:872 #4 0x56437440a1ca in FatalError (f=f@entry=0x564374416266 "%s") at ../../../../os/log.c:1010 #5 0x56437429c8b0 in xwl_log_handler (format=, args=) at ../../../../../hw/xwayland/xwayland.c:1312 #6 0x7f447c3d027e in wl_log (fmt=fmt@entry=0x7f447c3d121a "%s@%u: error %d: %s\n") at ../src/wayland-util.c:404 #7 0x7f447c3cb78b in display_handle_error (data=, display=0x56437639f000, object=0x56437639f000, code=0, message=) at ../src/wayland-client.c:911 #8 0x7f447b7c0ff5 in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #9 0x7f447b7c040a in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #10 0x7f447c3cf3a8 in wl_closure_invoke (closure=closure@entry=0x564376e57350, flags=flags@entry=1, target=, target@entry=0x56437639f000, opcode=opcode@entry=0, data=) at ../src/connection.c:1018 #11 0x7f447c3cbc48 in dispatch_event (display=display@entry=0x56437639f000, queue=) at ../src/wayland-client.c:1445 #12 0x7f447c3cd1ef in dispatch_queue (queue=0x56437639f0d0, display=0x56437639f000) at ../src/wayland-client.c:1584 #13 wl_display_dispatch_queue_pending (display=0x56437639f000, queue=0x56437639f0d0) at ../src/wayland-client.c:1833 #14 0x7f447c3cd280 in wl_display_dispatch_pending (display=) at ../src/wayland-client.c:1896 #15 0x56437429c9bb in xwl_read_events (xwl_screen=0x564376399dd0) at ../../../../../hw/xwayland/xwayland.c:957 #16 0x564374401c61 in ospoll_wait (ospoll=0x56437638f4a0, timeout=) at ../../../../os/ospoll.c:657 #17 0x5643743faa23 in WaitForSomething (are_ready=0) at ../../../../os/WaitFor.c:208 #18 0x5643743ca4a7 in Dispatch () at ../../../../include/list.h:220 #19 0x5643743ce794 in dix_main (argc=16, argv=0x7ffc44d49298, envp=) at ../../../../dix/main.c:276 #20 0x7f447b8c90b3 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6 #21 0x56437429c60e in _start ()``` To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/1948894/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1948894] Re: Xwayland crash in gdm as screen off and touchscreen detach.
Currently we are doing a little bit more test to make sure we this patch does work. For now, the versions of mutter: jammy: 40.5-1ubuntu2 impish: 40.5-1ubuntu2 Debian: sid: 41.0-5 -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1948894 Title: Xwayland crash in gdm as screen off and touchscreen detach. Status in Mutter: Unknown Status in OEM Priority Project: In Progress Status in X.Org X server: Unknown Status in mutter package in Ubuntu: Fix Committed Status in mutter package in Fedora: Unknown Bug description: This is a reproducible issue. Step to reproduce 1. cold boot into gdm login screen. 2. wait for 5 mins, and the screen will be turned off. Expected result: The screen just turns black. Actual result: Saw Vendor boot logo on the monitor (previous draw by plymouth during booting) Analysis as it happens: 1. Saw "LGDisplay Incell Touch" drop off the USB bus. Kernel message like: "usb 1-9: USB disconnect, device number 6" as the screen turned black. 2. There is no switch on virtual tty. 3. journal log from Xwayland "wl_display@1: error 0: invalid object 24" 4. Xwayland and gnome-shell process both die as this happens. 5. Try to add sleep(30) to OsVendorFatalError(), then both Xwayland and gnome-shell stop there for 30 more seconds. 6. backtrace as Xwayland crashed: ``` #0 0x7f447b8e818b in raise () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x7f447b8c7859 in abort () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x564374403f30 in OsAbort () at ../../../../os/utils.c:1351 #3 0x564374409369 in AbortServer () at ../../../../os/log.c:872 #4 0x56437440a1ca in FatalError (f=f@entry=0x564374416266 "%s") at ../../../../os/log.c:1010 #5 0x56437429c8b0 in xwl_log_handler (format=, args=) at ../../../../../hw/xwayland/xwayland.c:1312 #6 0x7f447c3d027e in wl_log (fmt=fmt@entry=0x7f447c3d121a "%s@%u: error %d: %s\n") at ../src/wayland-util.c:404 #7 0x7f447c3cb78b in display_handle_error (data=, display=0x56437639f000, object=0x56437639f000, code=0, message=) at ../src/wayland-client.c:911 #8 0x7f447b7c0ff5 in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #9 0x7f447b7c040a in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #10 0x7f447c3cf3a8 in wl_closure_invoke (closure=closure@entry=0x564376e57350, flags=flags@entry=1, target=, target@entry=0x56437639f000, opcode=opcode@entry=0, data=) at ../src/connection.c:1018 #11 0x7f447c3cbc48 in dispatch_event (display=display@entry=0x56437639f000, queue=) at ../src/wayland-client.c:1445 #12 0x7f447c3cd1ef in dispatch_queue (queue=0x56437639f0d0, display=0x56437639f000) at ../src/wayland-client.c:1584 #13 wl_display_dispatch_queue_pending (display=0x56437639f000, queue=0x56437639f0d0) at ../src/wayland-client.c:1833 #14 0x7f447c3cd280 in wl_display_dispatch_pending (display=) at ../src/wayland-client.c:1896 #15 0x56437429c9bb in xwl_read_events (xwl_screen=0x564376399dd0) at ../../../../../hw/xwayland/xwayland.c:957 #16 0x564374401c61 in ospoll_wait (ospoll=0x56437638f4a0, timeout=) at ../../../../os/ospoll.c:657 #17 0x5643743faa23 in WaitForSomething (are_ready=0) at ../../../../os/WaitFor.c:208 #18 0x5643743ca4a7 in Dispatch () at ../../../../include/list.h:220 #19 0x5643743ce794 in dix_main (argc=16, argv=0x7ffc44d49298, envp=) at ../../../../dix/main.c:276 #20 0x7f447b8c90b3 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6 #21 0x56437429c60e in _start ()``` To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/1948894/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1948894] Re: Xwayland crash in gdm as screen off and touchscreen detach.
Oops. That link suggests it's a Wayland server bug in mutter. Fixed in tag 41.0 ** Package changed: xorg-server (Ubuntu) => mutter (Ubuntu) ** Changed in: mutter (Ubuntu) Status: New => Fix Committed ** Tags added: fixed-in-41.0 fixed-upstream ** Bug watch added: Red Hat Bugzilla #1516859 https://bugzilla.redhat.com/show_bug.cgi?id=1516859 ** Also affects: mutter (Fedora) via https://bugzilla.redhat.com/show_bug.cgi?id=1516859 Importance: Unknown Status: Unknown ** Bug watch added: gitlab.gnome.org/GNOME/mutter/-/issues #1797 https://gitlab.gnome.org/GNOME/mutter/-/issues/1797 ** Also affects: mutter via https://gitlab.gnome.org/GNOME/mutter/-/issues/1797 Importance: Unknown Status: Unknown ** Also affects: xorg-server via https://gitlab.freedesktop.org/xorg/xserver/-/issues/1239 Importance: Unknown Status: Unknown ** Tags added: focal -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1948894 Title: Xwayland crash in gdm as screen off and touchscreen detach. Status in Mutter: Unknown Status in OEM Priority Project: In Progress Status in X.Org X server: Unknown Status in mutter package in Ubuntu: Fix Committed Status in mutter package in Fedora: Unknown Bug description: This is a reproducible issue. Step to reproduce 1. cold boot into gdm login screen. 2. wait for 5 mins, and the screen will be turned off. Expected result: The screen just turns black. Actual result: Saw Vendor boot logo on the monitor (previous draw by plymouth during booting) Analysis as it happens: 1. Saw "LGDisplay Incell Touch" drop off the USB bus. Kernel message like: "usb 1-9: USB disconnect, device number 6" as the screen turned black. 2. There is no switch on virtual tty. 3. journal log from Xwayland "wl_display@1: error 0: invalid object 24" 4. Xwayland and gnome-shell process both die as this happens. 5. Try to add sleep(30) to OsVendorFatalError(), then both Xwayland and gnome-shell stop there for 30 more seconds. 6. backtrace as Xwayland crashed: ``` #0 0x7f447b8e818b in raise () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x7f447b8c7859 in abort () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x564374403f30 in OsAbort () at ../../../../os/utils.c:1351 #3 0x564374409369 in AbortServer () at ../../../../os/log.c:872 #4 0x56437440a1ca in FatalError (f=f@entry=0x564374416266 "%s") at ../../../../os/log.c:1010 #5 0x56437429c8b0 in xwl_log_handler (format=, args=) at ../../../../../hw/xwayland/xwayland.c:1312 #6 0x7f447c3d027e in wl_log (fmt=fmt@entry=0x7f447c3d121a "%s@%u: error %d: %s\n") at ../src/wayland-util.c:404 #7 0x7f447c3cb78b in display_handle_error (data=, display=0x56437639f000, object=0x56437639f000, code=0, message=) at ../src/wayland-client.c:911 #8 0x7f447b7c0ff5 in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #9 0x7f447b7c040a in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #10 0x7f447c3cf3a8 in wl_closure_invoke (closure=closure@entry=0x564376e57350, flags=flags@entry=1, target=, target@entry=0x56437639f000, opcode=opcode@entry=0, data=) at ../src/connection.c:1018 #11 0x7f447c3cbc48 in dispatch_event (display=display@entry=0x56437639f000, queue=) at ../src/wayland-client.c:1445 #12 0x7f447c3cd1ef in dispatch_queue (queue=0x56437639f0d0, display=0x56437639f000) at ../src/wayland-client.c:1584 #13 wl_display_dispatch_queue_pending (display=0x56437639f000, queue=0x56437639f0d0) at ../src/wayland-client.c:1833 #14 0x7f447c3cd280 in wl_display_dispatch_pending (display=) at ../src/wayland-client.c:1896 #15 0x56437429c9bb in xwl_read_events (xwl_screen=0x564376399dd0) at ../../../../../hw/xwayland/xwayland.c:957 #16 0x564374401c61 in ospoll_wait (ospoll=0x56437638f4a0, timeout=) at ../../../../os/ospoll.c:657 #17 0x5643743faa23 in WaitForSomething (are_ready=0) at ../../../../os/WaitFor.c:208 #18 0x5643743ca4a7 in Dispatch () at ../../../../include/list.h:220 #19 0x5643743ce794 in dix_main (argc=16, argv=0x7ffc44d49298, envp=) at ../../../../dix/main.c:276 #20 0x7f447b8c90b3 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6 #21 0x56437429c60e in _start ()``` To manage notifications about this bug go to: https://bugs.launchpad.net/mutter/+bug/1948894/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1948894] Re: Xwayland crash in gdm as screen off and touchscreen detach.
This was from focal so Xwayland comes from the 'xorg-server' source package. In hirsute and later it changed to the 'xwayland' source package. ** Package changed: mutter (Ubuntu) => xorg-server (Ubuntu) -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to xorg-server in Ubuntu. https://bugs.launchpad.net/bugs/1948894 Title: Xwayland crash in gdm as screen off and touchscreen detach. Status in OEM Priority Project: In Progress Status in mutter package in Ubuntu: Fix Committed Status in mutter package in Fedora: Unknown Bug description: This is a reproducible issue. Step to reproduce 1. cold boot into gdm login screen. 2. wait for 5 mins, and the screen will be turned off. Expected result: The screen just turns black. Actual result: Saw Vendor boot logo on the monitor (previous draw by plymouth during booting) Analysis as it happens: 1. Saw "LGDisplay Incell Touch" drop off the USB bus. Kernel message like: "usb 1-9: USB disconnect, device number 6" as the screen turned black. 2. There is no switch on virtual tty. 3. journal log from Xwayland "wl_display@1: error 0: invalid object 24" 4. Xwayland and gnome-shell process both die as this happens. 5. Try to add sleep(30) to OsVendorFatalError(), then both Xwayland and gnome-shell stop there for 30 more seconds. 6. backtrace as Xwayland crashed: ``` #0 0x7f447b8e818b in raise () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x7f447b8c7859 in abort () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x564374403f30 in OsAbort () at ../../../../os/utils.c:1351 #3 0x564374409369 in AbortServer () at ../../../../os/log.c:872 #4 0x56437440a1ca in FatalError (f=f@entry=0x564374416266 "%s") at ../../../../os/log.c:1010 #5 0x56437429c8b0 in xwl_log_handler (format=, args=) at ../../../../../hw/xwayland/xwayland.c:1312 #6 0x7f447c3d027e in wl_log (fmt=fmt@entry=0x7f447c3d121a "%s@%u: error %d: %s\n") at ../src/wayland-util.c:404 #7 0x7f447c3cb78b in display_handle_error (data=, display=0x56437639f000, object=0x56437639f000, code=0, message=) at ../src/wayland-client.c:911 #8 0x7f447b7c0ff5 in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #9 0x7f447b7c040a in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #10 0x7f447c3cf3a8 in wl_closure_invoke (closure=closure@entry=0x564376e57350, flags=flags@entry=1, target=, target@entry=0x56437639f000, opcode=opcode@entry=0, data=) at ../src/connection.c:1018 #11 0x7f447c3cbc48 in dispatch_event (display=display@entry=0x56437639f000, queue=) at ../src/wayland-client.c:1445 #12 0x7f447c3cd1ef in dispatch_queue (queue=0x56437639f0d0, display=0x56437639f000) at ../src/wayland-client.c:1584 #13 wl_display_dispatch_queue_pending (display=0x56437639f000, queue=0x56437639f0d0) at ../src/wayland-client.c:1833 #14 0x7f447c3cd280 in wl_display_dispatch_pending (display=) at ../src/wayland-client.c:1896 #15 0x56437429c9bb in xwl_read_events (xwl_screen=0x564376399dd0) at ../../../../../hw/xwayland/xwayland.c:957 #16 0x564374401c61 in ospoll_wait (ospoll=0x56437638f4a0, timeout=) at ../../../../os/ospoll.c:657 #17 0x5643743faa23 in WaitForSomething (are_ready=0) at ../../../../os/WaitFor.c:208 #18 0x5643743ca4a7 in Dispatch () at ../../../../include/list.h:220 #19 0x5643743ce794 in dix_main (argc=16, argv=0x7ffc44d49298, envp=) at ../../../../dix/main.c:276 #20 0x7f447b8c90b3 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6 #21 0x56437429c60e in _start ()``` To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1948894/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
[Desktop-packages] [Bug 1948894] Re: Xwayland crash in gdm as screen off and touchscreen detach.
upstream bug: https://gitlab.freedesktop.org/xorg/xserver/-/issues/1239 ** Tags added: oem-priority originate-from-1947739 somerville -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to mutter in Ubuntu. https://bugs.launchpad.net/bugs/1948894 Title: Xwayland crash in gdm as screen off and touchscreen detach. Status in OEM Priority Project: In Progress Status in mutter package in Ubuntu: New Bug description: This is a reproducible issue. Step to reproduce 1. cold boot into gdm login screen. 2. wait for 5 mins, and the screen will be turned off. Expected result: The screen just turns black. Actual result: Saw Vendor boot logo on the monitor (previous draw by plymouth during booting) Analysis as it happens: 1. Saw "LGDisplay Incell Touch" drop off the USB bus. Kernel message like: "usb 1-9: USB disconnect, device number 6" as the screen turned black. 2. There is no switch on virtual tty. 3. journal log from Xwayland "wl_display@1: error 0: invalid object 24" 4. Xwayland and gnome-shell process both die as this happens. 5. Try to add sleep(30) to OsVendorFatalError(), then both Xwayland and gnome-shell stop there for 30 more seconds. 6. backtrace as Xwayland crashed: ``` #0 0x7f447b8e818b in raise () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x7f447b8c7859 in abort () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x564374403f30 in OsAbort () at ../../../../os/utils.c:1351 #3 0x564374409369 in AbortServer () at ../../../../os/log.c:872 #4 0x56437440a1ca in FatalError (f=f@entry=0x564374416266 "%s") at ../../../../os/log.c:1010 #5 0x56437429c8b0 in xwl_log_handler (format=, args=) at ../../../../../hw/xwayland/xwayland.c:1312 #6 0x7f447c3d027e in wl_log (fmt=fmt@entry=0x7f447c3d121a "%s@%u: error %d: %s\n") at ../src/wayland-util.c:404 #7 0x7f447c3cb78b in display_handle_error (data=, display=0x56437639f000, object=0x56437639f000, code=0, message=) at ../src/wayland-client.c:911 #8 0x7f447b7c0ff5 in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #9 0x7f447b7c040a in ?? () from /lib/x86_64-linux-gnu/libffi.so.7 #10 0x7f447c3cf3a8 in wl_closure_invoke (closure=closure@entry=0x564376e57350, flags=flags@entry=1, target=, target@entry=0x56437639f000, opcode=opcode@entry=0, data=) at ../src/connection.c:1018 #11 0x7f447c3cbc48 in dispatch_event (display=display@entry=0x56437639f000, queue=) at ../src/wayland-client.c:1445 #12 0x7f447c3cd1ef in dispatch_queue (queue=0x56437639f0d0, display=0x56437639f000) at ../src/wayland-client.c:1584 #13 wl_display_dispatch_queue_pending (display=0x56437639f000, queue=0x56437639f0d0) at ../src/wayland-client.c:1833 #14 0x7f447c3cd280 in wl_display_dispatch_pending (display=) at ../src/wayland-client.c:1896 #15 0x56437429c9bb in xwl_read_events (xwl_screen=0x564376399dd0) at ../../../../../hw/xwayland/xwayland.c:957 #16 0x564374401c61 in ospoll_wait (ospoll=0x56437638f4a0, timeout=) at ../../../../os/ospoll.c:657 #17 0x5643743faa23 in WaitForSomething (are_ready=0) at ../../../../os/WaitFor.c:208 #18 0x5643743ca4a7 in Dispatch () at ../../../../include/list.h:220 #19 0x5643743ce794 in dix_main (argc=16, argv=0x7ffc44d49298, envp=) at ../../../../dix/main.c:276 #20 0x7f447b8c90b3 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6 #21 0x56437429c60e in _start ()``` To manage notifications about this bug go to: https://bugs.launchpad.net/oem-priority/+bug/1948894/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
