Here's what I did: git clone bionic_git_url... cd ubuntu-bionic git checkout <tag of version 4.15.0-9> patch -p1 < nvme_reset.diff #(from your diff file) #gave an error about last line but I checked manually and it was ok (I guess was because of the number in the end: https://pastebin.com/j4Tz1fDa sudo apt-get build-dep linux-image-$(uname -r) fakeroot debian/rules clean fakeroot debian/rules binary-headers binary-generic binary-perarch
after a long time, I copied linux-headers-4.15.0-9_4.15.0-9.10_all.deb linux-headers-4.15.0-9-generic_4.15.0-9.10_amd64.deb linux-image-4.15.0-9-generic_4.15.0-9.10_amd64.deb linux-image-extra-4.15.0-9-generic_4.15.0-9.10_amd64.deb and installed on my fresh ubuntu 17.10.1 install on the razer blade stealth by doing sudo dpkg -i *.deb then I added nvme_..._us=0 to grub and did sudo update-grub rebooted and used for a while (confirmed using uname-r that the new kernel was running). In the first time I did all this, the problem ocurred while installing updates. In the second time I tried, the error ocurred when tried to install virt-manager. Since the kernel worked perfectly except for that, I can only assume that your diff didn't go through. But if I do git checkout <tag> and then apply a diff to that tag, then I can simply cd to this folder and compile and I'll be using the diff, right? Thank you for your help! -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1746340 Title: Samsung SSD corruption (fsck needed) Status in linux package in Ubuntu: Confirmed Bug description: Ubuntu 4.13.0-21.24-generic 4.13.13 I have a Razer Blade Stealth 2016. The first Ubuntu I installed was Ubuntu 17.04, which gave me this error after 2 weeks of usage. After that, I installed 16.04 and used it for MONTHS without any problems, until it produced the same error this week. I think it has to do with the ubuntu updates, because I did one recently and one today, just before this problem. Could be a coincidence though. I notice the error when I try to save something on disk and it says me that the disk is in read-only mode: lz@lz:/var/log$ touch something touch: cannot touch 'something': Read-only file system lz@lz:/var/log$ cat syslog Jan 29 01:07:39 lz kernel: [62984.375393] EXT4-fs error (device nvme0n1p2): ext4_find_entry:1442: inode #26607929: comm updatedb.mlocat: checksumming directory block 0 lz@lz:/var/log$ dmesg [62984.375393] EXT4-fs error (device nvme0n1p2): ext4_find_entry:1442: inode #26607929: comm updatedb.mlocat: checksumming directory block 0 [62984.377374] Aborting journal on device nvme0n1p2-8. [62984.379343] EXT4-fs (nvme0n1p2): Remounting filesystem read-only [62984.379516] EXT4-fs error (device nvme0n1p2): ext4_find_entry:1442: inode #26607929: comm updatedb.mlocat: checksumming directory block 0 [62984.381486] EXT4-fs error (device nvme0n1p2): ext4_find_entry:1442: inode #26607929: comm updatedb.mlocat: checksumming directory block 0 [62984.383484] EXT4-fs error (device nvme0n1p2): ext4_find_entry:1442: inode #26607929: comm updatedb.mlocat: checksumming directory block 0 [62984.385469] EXT4-fs error (device nvme0n1p2): ext4_find_entry:1442: inode #26607929: comm updatedb.mlocat: checksumming directory block 0 [62984.387278] EXT4-fs error (device nvme0n1p2): ext4_find_entry:1442: inode #26607929: comm updatedb.mlocat: checksumming directory block 0 [62984.389262] EXT4-fs error (device nvme0n1p2): ext4_find_entry:1442: inode #26607929: comm updatedb.mlocat: checksumming directory block 0 [62984.391252] EXT4-fs error (device nvme0n1p2): ext4_find_entry:1442: inode #26607929: comm updatedb.mlocat: checksumming directory block 0 [62984.393341] EXT4-fs error (device nvme0n1p2): ext4_find_entry:1442: inode #26607929: comm updatedb.mlocat: checksumming directory block 0 [63285.618078] audit: type=1400 audit(1517195560.393:63): apparmor="DENIED" operation="capable" profile="/usr/sbin/cupsd" pid=22495 comm="cupsd" capability=12 capname="net_admin" Rebooting the ubuntu will give me a black terminal where I can run fsck /dev/nvm30n1p2 (something like that) and it fill fix a lot of orphaned inodes. The majority of time it boots back to the Ubuntu working good, but some times it boots to a broken ubuntu (no images, lots of things broken). I have to reinstall ubuntu then. Every time I reinstall my Ubuntu, I have to try lots of times until it installs without an Input/Output error. When it installs, I can use it for some hours without having the problem, but if I run the software updates, it ALWAYS crashes and enters in read-only mode, specifically in the part that is installing kernel updates. I noticed that Ubuntu installs updates automatically when they're for security reasons. Could this be the reason my Ubuntu worked for months without the problem, but then an update was applied and it broke? I thought that this bug was happening: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1678184 and tried different nvme_core.default_ps_max_latency_us= combinations, all them gave errors. I just changed to 0 and I had no error while using ubuntu (however I didn't test for a long time) but I still had the error after trying to update my ubuntu. My Samsung 512gb SSD is: SAMSUNG MZVLW512HMJP-00000, FW REV: CXY7501Q on a Razer Blade Stealth. I also asked this on ask ubuntu, without success: https://askubuntu.com/questions/998471/razer-blade-stealth-disk- corruption-fsck-needed-probably-samsung-ssd-bug-afte Please help me, as I need this computer to work on lots of things :c --- ApportVersion: 2.20.7-0ubuntu3.7 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: lz 1088 F.... pulseaudio CurrentDesktop: ubuntu:GNOME DistroRelease: Ubuntu 17.10 InstallationDate: Installed on 2018-01-30 (0 days ago) InstallationMedia: Ubuntu 17.10 "Artful Aardvark" - Release amd64 (20180105.1) MachineType: Razer Blade Stealth Package: linux (not installed) ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.13.0-21-generic.efi.signed root=UUID=0ca062da-7e8f-425a-88b1-1f784fb40346 ro quiet splash button.lid_init_state=open nvme_core.default_ps_max_latency_us=0 ProcVersionSignature: Ubuntu 4.13.0-21.24-generic 4.13.13 RelatedPackageVersions: linux-restricted-modules-4.13.0-21-generic N/A linux-backports-modules-4.13.0-21-generic N/A linux-firmware 1.169.1 Tags: wayland-session artful Uname: Linux 4.13.0-21-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 01/12/2017 dmi.bios.vendor: Razer dmi.bios.version: 6.00 dmi.board.name: Razer dmi.board.vendor: Razer dmi.chassis.type: 9 dmi.chassis.vendor: Razer dmi.modalias: dmi:bvnRazer:bvr6.00:bd01/12/2017:svnRazer:pnBladeStealth:pvr2.04:rvnRazer:rnRazer:rvr:cvnRazer:ct9:cvr: dmi.product.family: 1A586752 dmi.product.name: Blade Stealth dmi.product.version: 2.04 dmi.sys.vendor: Razer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1746340/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
