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Astronaut
n00b
Joined: 06 Oct 2012
Posts: 38
Location: RA 14h 15m 40s | Dec 19° 10.932'
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 Posted: Tue Jan 31, 2017 9:02 am Post subject: [SOLVED][KDE5] Desktop crashes back to login screen randomly |
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Hello all,
I have been experiencing this problem since saturday, what I did basically is that I activated debugging in my system and enabled CONFIG_USER_NS in my kernel and did an update as far as I remember ever since my system crashes randomly and goes back to the sddm login screen with occasionally:
| Quote: | | Could not start ksmserver. Check your installation |
Even though, this package is from kde4 and is hard masked and not installed on my system since a while.
After digging some dmesg messages, I found that this occurred right before the crash
| Code: |
[ 937.520046] [UFW BLOCK] ...
[ 968.865733] EXT4-fs (sda2): unable to read superblock
[ 968.885831] EXT4-fs (sda2): unable to read superblock
[ 968.887057] EXT4-fs (sda2): unable to read superblock
[ 968.898357] FAT-fs (sda2): invalid media value (0xe7)
[ 968.898363] FAT-fs (sda2): Can't find a valid FAT filesystem
[ 968.899777] FAT-fs (sda2): invalid media value (0xe7)
[ 968.899783] FAT-fs (sda2): Can't find a valid FAT filesystem
[ 968.901042] isofs_fill_super: bread failed, dev=sda2, iso_blknum=16, block=32
[ 968.914851] attempt to access beyond end of device
[ 968.914855] sda2: rw=16, want=3, limit=2
[ 968.914857] hfsplus: unable to find HFS+ superblock
[ 968.918727] hfs: can't find a HFS filesystem on dev sda2
[ 969.582625] EXT4-fs (sda9): mounted filesystem with ordered data mode. Opts: (null)
[ 975.174154] EXT4-fs (sda9): mounted filesystem with ordered data mode. Opts: (null)
[ 1022.820171] traps: console-kit-dae[2685] general protection ip:7f67cdf77bd0 sp:7ffde079f670 error:0 in libgobject-2.0.so.0.4800.2[7f67cdf43000+53000]
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One more thing, I have optimus with bumblebee (intel/nvidia) cause I've read somewhere that this problem might be caused by it and during kernel compilation I noticed this error but the compilation carries on with no errors :
| Code: | test -e include/linux/autoconf.h -a -e include/config/auto.conf || ( \
echo; \
echo " ERROR: Kernel configuration is invalid."; \
echo " include/linux/autoconf.h or include/config/auto.conf are missing."; \
echo " Run 'make oldconfig && make prepare' on kernel src to fix it."; \
echo; \
/bin/false) |
And even if I do as it tells, the error doesnt go away but the driver is installed and compiled. (Yes I do have the kernel sources)
Any help would be appreciated cause now my system is unusable ( this message was typed using a temporary shady OS)
Thanks in advance,
Last edited by Astronaut on Tue Jan 31, 2017 11:56 pm; edited 1 time in total |
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Roman_Gruber
Advocate
Joined: 03 Oct 2006
Posts: 3846
Location: Austro Bavaria
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| Posted: Tue Jan 31, 2017 10:04 am Post subject: |
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What is your sda2?
You may rebuild
| Code: | * sys-auth/consolekit
Latest version available: 1.1.0-r1
Latest version installed: 1.1.0-r1
Size of files: 616 KiB
Homepage: https://github.com/ConsoleKit2/ConsoleKit2 https://www.freedesktop.org/wiki/Software/ConsoleKit
Description: Framework for defining and tracking users, login sessions and seats
License: GPL-2
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My thoughts: When your consolekit crashes your login is basically lost and you are kicked out of X. |
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Astronaut
n00b
Joined: 06 Oct 2012
Posts: 38
Location: RA 14h 15m 40s | Dec 19° 10.932'
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| Posted: Tue Jan 31, 2017 6:38 pm Post subject: |
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Thanks a lot for your answer, well sda2 is an extended NTFS partition , I'm running chkdsk on it now to see what's going on
I've emerged consolekit but unfortunately, the problem occurred again and it doesn't seem obvious where it come from  |
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Roman_Gruber
Advocate
Joined: 03 Oct 2006
Posts: 3846
Location: Austro Bavaria
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| Posted: Tue Jan 31, 2017 11:43 pm Post subject: |
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| Quote: | | [ 1022.820171] traps: console-kit-dae[2685] general protection ip:7f67cdf77bd0 sp:7ffde079f670 error:0 in libgobject-2.0.so.0.4800.2[7f67cdf43000+53000] |
I think consolekit crashes and kicks you out of your X session. No idea on how to solve that.
Any weird settings in make.conf? |
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Astronaut
n00b
Joined: 06 Oct 2012
Posts: 38
Location: RA 14h 15m 40s | Dec 19° 10.932'
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| Posted: Tue Jan 31, 2017 11:55 pm Post subject: |
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Okay, I did recompile the kernel, upgraded the nvidia driver, emerge consolekit, did some cleaning and I didn't experience a crash up until now, strange to see an issue appear and disappear with no clues to debug it
Thanks for your help, solved! |
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