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Groups > linux.debian.bugs.dist > #1168068

Bug#1042374: Removing udev rules fixes unwanted reboots on startup with 6.4.0 kernel but not stable kernel

From rpnpif <rpnpif@trob.eu>
Newsgroups linux.debian.bugs.dist, linux.debian.kernel
Subject Bug#1042374: Removing udev rules fixes unwanted reboots on startup with 6.4.0 kernel but not stable kernel
Date 2023-09-13 17:00 +0200
Message-ID <Hdzvr-8Jpd-1@gated-at.bofh.it> (permalink)
References <GW3UZ-369n-5@gated-at.bofh.it>
Organization linux.* mail to news gateway

Cross-posted to 2 groups.

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Hello,

The workaround that I say in my last email does not fix this issue.

After a while, the random and unwanted reboot at starting was back.

I installed the 6.4.0-4-amd64 kernel from SID. The issue was still present.

But, in /etc/udev/rules.d/, I had this rules:

SUBSYSTEM=="block", ENV{ID_CDROM}=="?*", 
ENV{ID_PATH}=="pci-0000:00:11.0-scsi-1:0:0:0", SYMLINK+="cdrom", 
ENV{GENERATED}="1"
SUBSYSTEM=="block", ENV{ID_CDROM}=="?*", 
ENV{ID_PATH}=="pci-0000:00:11.0-scsi-1:0:0:0", SYMLINK+="cdrw", 
ENV{GENERATED}="1"
SUBSYSTEM=="block", ENV{ID_CDROM}=="?*", 
ENV{ID_PATH}=="pci-0000:00:11.0-scsi-1:0:0:0", SYMLINK+="dvd", 
ENV{GENERATED}="1"
SUBSYSTEM=="block", ENV{ID_CDROM}=="?*", 
ENV{ID_PATH}=="pci-0000:00:11.0-scsi-1:0:0:0", SYMLINK+="dvdrw", 
ENV{GENERATED}="1"

SUBSYSTEM=="block", ENV{ID_CDROM}=="?*", 
ENV{ID_PATH}=="pci-0000:00:11.0-scsi-0:0:0:0", SYMLINK+="cdrom1", 
ENV{GENERATED}="1"
SUBSYSTEM=="block", ENV{ID_CDROM}=="?*", 
ENV{ID_PATH}=="pci-0000:00:11.0-scsi-0:0:0:0", SYMLINK+="cdrw1", 
ENV{GENERATED}="1"
SUBSYSTEM=="block", ENV{ID_CDROM}=="?*", 
ENV{ID_PATH}=="pci-0000:00:11.0-scsi-0:0:0:0", SYMLINK+="dvd1", 
ENV{GENERATED}="1"
SUBSYSTEM=="block", ENV{ID_CDROM}=="?*", 
ENV{ID_PATH}=="pci-0000:00:11.0-scsi-0:0:0:0", SYMLINK+="dvdrw1", 
ENV{GENERATED}="1"

SUBSYSTEM=="net", ACTION=="add", DRIVERS=="?*", 
ATTR{address}=="44:8a:5b:25:83:f6", ATTR{dev_id}=="0x0", 
ATTR{type}=="1", KERNEL=="eth*", NAME="eth0"

I removed that rules.

Now I have never seen another unwanted reboot on startup with the 
6.4.0-4-amd64 kernel after some startups. But the reboots are still 
present with the 6.1.0-0.deb11.11-amd64 kernel from bullseye-backups 
repository.

Expected:

Debian should start without unwanted reboots with stable kernel (now 
6.1.0-0.deb11.11-amd64) as it works fine now with 6.4.0-4-amd64 from SID.

Regards.

-- 
Rpnpif

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Bug#1042374: Removing udev rules fixes unwanted reboots on startup with 6.4.0 kernel but not stable kernel rpnpif <rpnpif@trob.eu> - 2023-09-13 17:00 +0200

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