[Bug 1187573] New: Chromebook snow black screen hang
http://bugzilla.opensuse.org/show_bug.cgi?id=1187573 Bug ID: 1187573 Summary: Chromebook snow black screen hang Classification: openSUSE Product: openSUSE Distribution Version: Leap 15.3 Hardware: armv7 OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Bootloader Assignee: screening-team-bugs@suse.de Reporter: zombah@gmail.com QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- While start Chromebook Snow hang at subjectively at some boot stage because screen never blink. I'll try to collect serial console log and will attach it. -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1187573 http://bugzilla.opensuse.org/show_bug.cgi?id=1187573#c1 --- Comment #1 from Misha Komarovskiy <zombah@gmail.com> --- Serial console output stops with: ``` Booting Linux Kernel... EFI stub: Using DTB from configuration table EFI stub: ``` full here: https://paste.opensuse.org/41161660 it's garbled because of grub ansi menu. -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1187573 http://bugzilla.opensuse.org/show_bug.cgi?id=1187573#c2 Guillaume GARDET <guillaume.gardet@arm.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |guillaume.gardet@arm.com --- Comment #2 from Guillaume GARDET <guillaume.gardet@arm.com> --- I think this is due to https://bugzilla.suse.com/show_bug.cgi?id=1186928 -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1187573 http://bugzilla.opensuse.org/show_bug.cgi?id=1187573#c3 --- Comment #3 from Misha Komarovskiy <zombah@gmail.com> --- (In reply to Guillaume GARDET from comment #2)
I think this is due to https://bugzilla.suse.com/show_bug.cgi?id=1186928
I'm trying this image http://download.opensuse.org/ports/armv7hl/distribution/leap/15.3/appliances... Looks like device tree is fine, here is list of boot folder ``` -rw-r--r-- 1 root root 65 May 5 18:35 .zImage-5.3.18-57-lpae.hmac -rw-r--r-- 1 root root 4269693 May 5 11:56 System.map-5.3.18-57-lpae -rw-r--r-- 1 root root 1725 Apr 16 06:01 boot.readme -rw-r--r-- 1 root root 250287 May 5 09:45 config-5.3.18-57-lpae lrwxrwxrwx 1 root root 13 Jun 14 20:14 dtb -> dtb-5.3.18-82 drwxr-xr-x 2 root root 4096 Jun 14 20:14 dtb-5.3.18-82 drwxr-xr-x 2 root root 4096 Jun 14 20:29 efi drwxr-xr-x 5 root root 4096 Jun 14 20:29 grub2 lrwxrwxrwx 1 root root 21 Jun 14 20:15 initrd -> initrd-5.3.18-57-lpae -rw------- 1 root root 23305392 Jun 14 20:29 initrd-5.3.18-57-lpae -rw-r--r-- 1 root root 11 Jun 14 20:22 mbrid -rw-r--r-- 1 root root 390509 May 5 12:17 symvers-5.3.18-57-lpae.gz -rw-r--r-- 1 root root 361 May 5 12:17 sysctl.conf-5.3.18-57-lpae -rw-r--r-- 1 root root 633246 Apr 21 11:30 u-boot.img -rw-r--r-- 1 root root 9705614 May 5 12:46 vmlinux-5.3.18-57-lpae.gz lrwxrwxrwx 1 root root 21 Jun 14 20:15 zImage -> zImage-5.3.18-57-lpae -rw-r--r-- 1 root root 8038768 May 5 18:35 zImage-5.3.18-57-lpae ``` dtb folder itself: ``` -rw-r--r-- 1 root root 66161 Jun 7 01:11 exynos5250-arndale.dtb -rw-r--r-- 1 root root 61694 Jun 7 01:11 exynos5250-smdk5250.dtb -rw-r--r-- 1 root root 67730 Jun 7 01:11 exynos5250-snow-rev5.dtb -rw-r--r-- 1 root root 67693 Jun 7 01:11 exynos5250-snow.dtb -rw-r--r-- 1 root root 63724 Jun 7 01:11 exynos5250-spring.dtb -rw-r--r-- 1 root root 26796 Jun 7 01:11 exynos5260-xyref5260.dtb -rw-r--r-- 1 root root 48200 Jun 7 01:11 exynos5410-odroidxu.dtb -rw-r--r-- 1 root root 36989 Jun 7 01:11 exynos5410-smdk5410.dtb -rw-r--r-- 1 root root 79263 Jun 7 01:11 exynos5420-arndale-octa.dtb -rw-r--r-- 1 root root 87908 Jun 7 01:11 exynos5420-peach-pit.dtb -rw-r--r-- 1 root root 73566 Jun 7 01:11 exynos5420-smdk5420.dtb -rw-r--r-- 1 root root 79557 Jun 7 01:11 exynos5422-odroidhc1.dtb -rw-r--r-- 1 root root 84975 Jun 7 01:11 exynos5422-odroidxu3-lite.dtb -rw-r--r-- 1 root root 85270 Jun 7 01:11 exynos5422-odroidxu3.dtb -rw-r--r-- 1 root root 84190 Jun 7 01:11 exynos5422-odroidxu4.dtb -rw-r--r-- 1 root root 87983 Jun 7 01:11 exynos5800-peach-pi.dtb ``` I will try to enable more verbose logs. -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1187573 http://bugzilla.opensuse.org/show_bug.cgi?id=1187573#c5 --- Comment #5 from Guillaume GARDET <guillaume.gardet@arm.com> --- I just tried the latest Leap 15.3 image, openSUSE-Leap-15.3-ARM-JeOS-chromebook.armv7l-2021.05.31-Build8.7.raw.xz The system boots (just press ctrl-u on start-up to boot from SD card), but neither u-boot, nor kernel do show anything on the screen, which stays black, despite the backlight being enabled. I can login blindly with root/linux and execute some commands. I will try to debug further later. -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1187573 http://bugzilla.opensuse.org/show_bug.cgi?id=1187573#c6 --- Comment #6 from Guillaume GARDET <guillaume.gardet@arm.com> --- Tumbleweed is also affected. -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1187573 Guillaume GARDET <guillaume.gardet@arm.com> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |mbrugger@suse.com -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1187573 http://bugzilla.opensuse.org/show_bug.cgi?id=1187573#c7 Guillaume GARDET <guillaume.gardet@arm.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|NEW |IN_PROGRESS --- Comment #7 from Guillaume GARDET <guillaume.gardet@arm.com> --- The problem of black screen in u-boot is due to this commit: https://source.denx.de/u-boot/u-boot/-/commit/76c2ff3e5fd8068b433acbb0e76d33... A revert of this commit has been pushed to branch tumbleweed-2021.10 for Tumbleweed, and to branch tumbleweed-2021.01 for Leap 15.3. Upstream has been made aware of this problem: https://lists.denx.de/pipermail/u-boot/2021-October/464372.html The problem of black screen in Linux is still to be investigated and may be related to a missing kernel driver in the initrd, since older Tumbleweed updated to latest snapshot still works properly. -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1187573 http://bugzilla.opensuse.org/show_bug.cgi?id=1187573#c9 --- Comment #9 from OBSbugzilla Bot <bwiedemann+obsbugzillabot@suse.com> --- This is an autogenerated message for OBS integration: This bug (1187573) was mentioned in https://build.opensuse.org/request/show/927247 Factory / u-boot -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1187573 http://bugzilla.opensuse.org/show_bug.cgi?id=1187573#c13 --- Comment #13 from OBSbugzilla Bot <bwiedemann+obsbugzillabot@suse.com> --- This is an autogenerated message for OBS integration: This bug (1187573) was mentioned in https://build.opensuse.org/request/show/933222 Factory:ARM / JeOS -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1187573 http://bugzilla.opensuse.org/show_bug.cgi?id=1187573#c14 --- Comment #14 from OBSbugzilla Bot <bwiedemann+obsbugzillabot@suse.com> --- This is an autogenerated message for OBS integration: This bug (1187573) was mentioned in https://build.opensuse.org/request/show/933226 Factory:ARM / JeOS -- You are receiving this mail because: You are on the CC list for the bug.
http://bugzilla.opensuse.org/show_bug.cgi?id=1187573 http://bugzilla.opensuse.org/show_bug.cgi?id=1187573#c15 Guillaume GARDET <guillaume.gardet@arm.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|IN_PROGRESS |RESOLVED Resolution|--- |WONTFIX --- Comment #15 from Guillaume GARDET <guillaume.gardet@arm.com> --- Leap 15.3 EOL -- You are receiving this mail because: You are on the CC list for the bug.
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