[Touch-packages] [Bug 1950393] Re: GDM session crashes on suspend on Ubuntu 21.10

2021-11-11 Thread Vladislav K. Valtchev
Hi Daniel, In my understanding, the crash is not reproducible after my workaround (switching to the nvidia driver), because the nvidia-resume.service is not masked (my theory). Therefore, I switched back to the Nouveau driver, and I reproduced the problem and collected the system logs as you ask

[Touch-packages] [Bug 1950393] Re: GDM session crashes on suspend on Ubuntu 21.10

2021-11-10 Thread Vladislav K. Valtchev
Interesting update Given the "Unit nvidia-resume.service is masked" complain by systemd- logind in my previous comment, I thought it could be related with the switching on and off the proprietary nvidia driver: after turning it on, I turned it off (switching to Nouveau) becaus

[Touch-packages] [Bug 1950393] Re: GDM session crashes on suspend on Ubuntu 21.10

2021-11-10 Thread Vladislav K. Valtchev
If I grep for `systemd`, after the first meaningful message: Nov 10 00:20:06 lenovo systemd-logind[11553]: Power key pressed. The first error is: Nov 10 00:20:11 lenovo systemd-logind[11553]: Error during inhibitor- delayed operation (already returned success to client): Unit nvidia- resume.serv

[Touch-packages] [Bug 1848200] Re: gdb not stopping on breakpoint in a 32-bit program

2019-11-07 Thread Vladislav K. Valtchev
*** This bug is a duplicate of bug 1846557 *** https://bugs.launchpad.net/bugs/1846557 Thanks Miroslav for opening this bug, two weeks after me opening bug #1846557. Unfortunately, it took proving that gdb couldn't debug properly _any_ 32-bit program, not just kernels running on QEMU, in ord

[Touch-packages] [Bug 1846557] Re: Unable to debug any kernel on i386 qemu machine

2019-11-07 Thread Vladislav K. Valtchev
A fix was released after bug #1848200, reporting the same problem, was opened. ** Changed in: gdb (Ubuntu) Status: Confirmed => Fix Released -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to gdb in Ubuntu. https://bugs.l

[Touch-packages] [Bug 1848200] Re: gdb not stopping on breakpoint in a 32-bit program

2019-11-07 Thread Vladislav K. Valtchev
*** This bug is a duplicate of bug 1846557 *** https://bugs.launchpad.net/bugs/1846557 ** This bug has been marked a duplicate of bug 1846557 Unable to debug any kernel on i386 qemu machine -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, whi

[Touch-packages] [Bug 1846557] Re: Unable to debug any kernel on i386 qemu machine

2019-10-18 Thread Vladislav K. Valtchev
Hi guys, any update on this? Just to be sure, I tried to the Linux kernel 4.19.16 in the same scenario and I got the same result. I built the kernel with buildroot and I launched QEMU with: qemu-system-i386 -kernel bzImage -S -s -append 'nokaslr' I know it needs an initrd and a hdd img in order

[Touch-packages] [Bug 1846557] [NEW] Unable to debug any kernel on i386 qemu machine

2019-10-03 Thread Vladislav K. Valtchev
Public bug reported: Hi, On my x86_64 machine [running Ubuntu 18.04.3 LTS] with gdb version 'Ubuntu 8.1-0ubuntu3' I could happily debug any kernel running on a i386 qemu VM (qemu-system-i386) by just doing the following: > target remote localhost:1234 > b term.c:694 and then, when the breakpoi