Public bug reported:
Disk (model ST500LM0 12 HN-M500MB) connected to the laptop (model ASUS
X55U) via USB 3.0 port is not visible in the system. After connection,
the disk is turned on (led is on) but is not visible as device under the
Ubuntu system (under Disk application or fdisk -l there is no
If you need more data let me know. But for me is rather clear it is
because new kernel. Only new kernel was in updates and browser as I
remember.
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Moreover disk is partitioned with two partitions (primary + extended and
one logical in). With kernel 3.8.0-27 works.
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https://bugs.launchpad.net/bugs/1217966
Title:
Disk
I use Ubuntu 13.04 (64-bit mode). ASUS laptop has UEFI.
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Title:
Disk connected via USB 3.0 not visible
Status in “linux” package
Currently I am not able to run apport-collect 1217966 tool because i
run Ubuntu with older kernel version (3.8.0-27) in order to get it to
work. As soon as the new kernel will be available in updates I will test
it and write the result here for sure. Now I am not sure if I want
install not tested
This disk is here: Verbatim Store 'n' Go SuperSpeed USB 3.0 Portable Hard Drive
- 500GB http://www.verbatim.com/prod/hard-drives/portable/store-n-go-usb-3.0/
Laptop here (C-60 Dual-Core Processor):
http://www.asus.com/Notebooks_Ultrabooks/X55U/ certyfied by Ubuntu
Works in 3.8.0-30-generic kernel. THANKS !!!
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Title:
Disk connected via USB 3.0 not visible
Status in “linux” package in Ubuntu:
Works in 3.8.0-30-generic kernel. THANKS !!!
** Changed in: linux (Ubuntu)
Status: Incomplete = Fix Released
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Title:
Disk
The easiest way is to mark bug incomplete, not my problem, update and
broke your BIOS and don't write anymore.
I see that reporting bugs to Ubuntu is wasting time!
** Changed in: linux (Ubuntu)
Status: Incomplete = Confirmed
** Summary changed:
- 0951:1697 [Asus P5WD2-Premium] Low
Sorry, but same problem is on modern laptop. Not BIOS problem. Poor
shot.
** Tags added: usb
** Tags added: disk speed
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Title:
** Summary changed:
- 0951:1697 [Asus P5WD2-Premium] Low write speed to USB disks
+ Low write speed to USB disks
** Changed in: linux (Ubuntu)
Status: Incomplete = Confirmed
** Tags added: disk speed usb
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Christopher M. Penalver please don't troll this issue. Please read what was
written above.
IT IS NOT BIOS PROBLEM. SAME HARDWARE ON WINDOWS WORKS !!!
BTW: I see you like Microsoft (https://launchpad.net/~penalvch MCSE:
Security, MCSA, MCDST, MCP). I guess you should be removed from Ubuntu
Christopher M. Penalver (penalvch), further discussion is wasting time,
especially you are assigned by Microsoft to do so, as I see.
It's really sad that Ubuntu don't care who have power and lead projects.
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Moreover if bug creator is not able provide more datails he can mark bug
as confirmed. If you mark all the time as Incomplete it is just your
private rule, not Ubuntu. It also means you gain power which never
should be assigned to you.
** Changed in: linux (Ubuntu)
Status: Incomplete =
wasting time
** Changed in: linux (Ubuntu)
Status: Incomplete = Invalid
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https://bugs.launchpad.net/bugs/1229269
Title:
Brightness - not saved
Status in “linux”
You didn't ask for BIOS update this time? I am disappointed !!!
btw: I will not post anything to bug Ubuntu as long as You are here,
trace me and close all my bugs. If nobody else care about it, I don't
care too. Bye.
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Public bug reported:
Problem: Brightness is not saved. If I change brightness via fn key +
f5 or fn key + f6 or via Brightness Lock tool, the brightness is
not saved after restart (when I turn on laptop again).
Laptop model: ASUS X55U (C-60 Dual-Core Processor):
What kind of data is collected via apport-collect 1229269 command?
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Title:
Brightness - not saved
Status in “linux” package in
I am not sure if I want to do that apport-collect 1229269 command.
** Changed in: linux (Ubuntu)
Status: Incomplete = Confirmed
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Public bug reported:
Problem description:
I noticed very very low write speed to USB disks, especially to the new ones
with USB 3.0. The Disks tool shows write speed about 7 MB/s !!! After start
benchmark this tool shows write speed about 17 MB/s but imidiatelly goes below
10 MB/s. Same low
apport information
** Attachment added: CRDA.txt
https://bugs.launchpad.net/bugs/1242085/+attachment/3883796/+files/CRDA.txt
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apport information
** Attachment added: Lsusb.txt
https://bugs.launchpad.net/bugs/1242085/+attachment/3883798/+files/Lsusb.txt
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apport information
** Attachment added: Lspci.txt
https://bugs.launchpad.net/bugs/1242085/+attachment/3883797/+files/Lspci.txt
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apport information
** Attachment added: BootDmesg.txt
https://bugs.launchpad.net/bugs/1242085/+attachment/3883795/+files/BootDmesg.txt
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apport information
** Tags added: apport-collected saucy
** Description changed:
Problem description:
I noticed very very low write speed to USB disks, especially to the new ones
with USB 3.0. The Disks tool shows write speed about 7 MB/s !!! After start
benchmark this tool shows write
apport information
** Attachment added: ProcCpuinfo.txt
https://bugs.launchpad.net/bugs/1242085/+attachment/3883799/+files/ProcCpuinfo.txt
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apport information
** Attachment added: ProcEnviron.txt
https://bugs.launchpad.net/bugs/1242085/+attachment/3883800/+files/ProcEnviron.txt
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apport information
** Attachment added: WifiSyslog.txt
https://bugs.launchpad.net/bugs/1242085/+attachment/3883806/+files/WifiSyslog.txt
** Changed in: linux (Ubuntu)
Status: Incomplete = Confirmed
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apport information
** Attachment added: UdevDb.txt
https://bugs.launchpad.net/bugs/1242085/+attachment/3883804/+files/UdevDb.txt
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https://bugs.launchpad.net/bugs/1242085
*** This bug is a duplicate of bug 1242085 ***
https://bugs.launchpad.net/bugs/1242085
** This bug has been marked a duplicate of bug 1242085
Low write speed to USB disks - do something!
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apport information
** Attachment added: ProcInterrupts.txt
https://bugs.launchpad.net/bugs/1242085/+attachment/3883801/+files/ProcInterrupts.txt
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apport information
** Attachment added: PulseList.txt
https://bugs.launchpad.net/bugs/1242085/+attachment/3883803/+files/PulseList.txt
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apport information
** Attachment added: ProcModules.txt
https://bugs.launchpad.net/bugs/1242085/+attachment/3883802/+files/ProcModules.txt
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apport information
** Attachment added: UdevLog.txt
https://bugs.launchpad.net/bugs/1242085/+attachment/3883805/+files/UdevLog.txt
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Disks tool shows the USB 3.0 flash drive speed. Here it is connected via USB
2.0.
It reach the max USB 2.0 read speed but the write speed is always low.
I do not have USB 3.0 here but the result is the same on laptop Asus X55U
connected directly via USB 3.0.
** Attachment added:
Copy to USB flash disk.
Connected via USB 2.0 here but via USB 3.0 is the same.
** Attachment added: Copy_to_USB.png
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1242085/+attachment/3883888/+files/Copy_to_USB.png
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Tested also with kernel: 3.12.0-031200rc3-generic
kernel-bug-exists-upstream
** Tags added: disk disks kernel-bug-exists-upstream
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Bug EXIST in v3.8 final:
http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.8-raring
Disks tool shows same poor result for Kingston DT Ultimate G3 (32GB).
Maybe this is not kernel problem?
Maybe some package, application or configuration suppress the disks speed?
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However this is fresh install, same problem is when I test speed from
live CD.
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Title:
Low write speed to USB disks - do something!
This problem EXISTs in 3.2 final kernel:
http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.2-precise/
However I had problem during installation via
$ sudo dpkg -i *.deb
command. There were errors during processing kernel. After reboot with this
kernel I hadn't internet and icons in the left
$ sudo dpkg -i *.deb
Selecting previously unselected package linux-headers-3.0.0-0300-generic.
(Reading database ... 195696 files and directories currently installed.)
Unpacking linux-headers-3.0.0-0300-generic (from
linux-headers-3.0.0-0300-generic_3.0.0-0300.201107220917_amd64.deb) ...
EXISTS in Kernel: 3.12.0-031200rc6-generic
v3.12-rc6: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.12-rc6-saucy/
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Title:
Low
On my laptop ASUS X55U with USB 3.0 port with connected Verbatim Store 'n' Go
SuperSpeed USB 3.0 Portable Hard Drive 500GB (model inside ST500LM0 12
HN-M500MB) during copy files from local HDD to USB disk via command gcp I had:
- about 50 MB/s in Ubuntu 13.04 (USB disk formatted to EXT4)
- now I
Similar write speed problem I had with Seagate Expansion Portable Hard
Drive 500GB (model inside ST500LT012-9WS142) on my laptop x55u. I had
lower write speed than Verbatim (Seagate inside). So I set it as record
disk to SMART TV. With Samsung TV record fine.
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Now in Ubuntu 13.10 kernel 3.11.0-12-generic fn key + f5 or fn key + f6 not
works at all.
Also Brightness Lock tool not works.
Now the brightness is ALWAYS SET TO MAX.
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There are several problems related to disks below:
1. Verbatim Store 'n' Go SuperSpeed USB 3.0 Portable Hard Drive 500GB (model
inside ST500LM0 12 HN-M500MB)
2. Seagate Expansion Portable Hard Drive 500GB (model inside ST500LT012-9WS142)
3. Kingston DT Ultimate G3 (32GB)
All problems are little
I guess there is no need to install 13.04 or 12.04 with kernel from
13.10. The disk tool shows low write speed in all of them for Kingston
DT Ultimate G3 (32GB). But I can do that if you want...
I can test the cache in Kingston DT Ultimate G3 (32GB), hope this not
destroy the disk, its new one.
No changes (EXISTS) after running the commands below:
$ sudo hdparm -W /dev/sdb1
/dev/sdb1:
SG_IO: bad/missing sense data, sb[]: 70 00 05 00 00 00 00 0a 00 00 00 00 20 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
write-caching = not supported
$ sudo hdparm -W 0 /dev/sdb1
Make a note:
1. Write speed in Disks tool is one thing.
2. The real write speed (e.g. during normal copy files) is other thing.
1. For Verbatim the Disks tool shows good results:
- Verbatim: 87.7 MB/s (read), 183.4 MB/s (write), 18.07 (access) - GOOD RESULT
- Seagate Expansion: 36.8 MB/s (read),
Public bug reported:
Well... I made update (about 180 MB) and my laptop (Asus X55U with UEFI)
crashed. During update I saw in details window killed and everything
hung. After that laptop went into text mode and showed kernel panic.
Moreover after power restart Ubuntu 13.10 (x86_64) loaded OK but
Now after fresh install I don't have extra boot efi partition. I
thinking about Windows instead...
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Title:
Last update = kernel
I reinstalled the system. Now I have fresh install, system is up-to-date
and the problem doesn't exist. Also I am not able to run apport-collect.
I can provide more details on it... but I guess the problem is clear
WHAT WAS DONE DURING PREVIOUS UPDATES REGARDING EXTRA EFI BOOT
PARTITION. Please
** Changed in: linux (Ubuntu)
Status: Incomplete = Confirmed
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Title:
Last update = kernel panic (UEFI laptop) !!!
Status in
Anything new regarding this issue? Any plans to solve it?
The disks speed in Ubuntu is nightmarish...
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Title:
Low write speed to
Make a note: I have UEFI but I don't have Secure boot option at all.
** Tags added: grub secure shim
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Title:
Last update = kernel
Public bug reported:
Seagate Expansion Portable Hard Drive 500GB http://www.seagate.com
/external-hard-drives/portable-hard-drives/standard/expansion-portable/
not works correctly on my laptop Asus X55U. Disk model inside
ST500LT012-9WS142 (checked via Disks tool). Disk is connetcted via USB
3.0
Real transfer files (write to this disk) is even about 10 MB/s (via USB
3.0 not USB 1.0 !).
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Title:
Seagate disk not works
For casual users I can propose kernel which is free from this bug.
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https://bugs.launchpad.net/bugs/1324742
Title:
BUG: unable to handle kernel NULL pointer dereference
Same here.
Ubuntu 14.04.1 64 Bit
After resume freezing on amd graphic card. When I am on intel suspend work fine.
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Title:
[Samsung
: 2.14.1-0ubuntu3.6
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: darek 2536 F pulseaudio
CurrentDesktop: Unity
Date: Fri Jan 23 12:28:20 2015
HibernationDevice: RESUME=UUID=ce2f519e-0e6b-4c42-a633-4fcccf20de99
InstallationDate
NonfreeKernelModules: fglrx wl
ApportVersion: 2.14.1-0ubuntu3.6
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC0: darek 2536 F pulseaudio
CurrentDesktop: Unity
Date: Fri Jan 23 12:28:20 2015
HibernationDevice: RESUME=UUID=ce2f519e-0e6b-4c42-a633-4fcccf20de99
Yes it's annoying ! The problem is old and for now still exist.
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Title:
[Samsung NP535U4X-S01TH] Ubuntu 14.04 blank screen after
** This bug is no longer a duplicate of bug 1273261
Cryptsetup error during boot: /scripts/local-top/cryptroot: line 1: can't
open /dev/mapper/ubuntu--vg-root: no such file
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Photo of the stacktrace from 3.13.0-86-generic kernel
** Attachment added: "Zdjęcie0320.jpg"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1581761/+attachment/4673551/+files/Zdj%C4%99cie0320.jpg
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I think it was similar to
https://bugs.launchpad.net/ubuntu/+source/cryptsetup/+bug/1273261 but
that seems to be marked as fixed.
It's 15 days I can't start my Linux :( Can anyone help me?
Yesterday I made those steps (via chroot):
apt-get autoclean
apt-get clean
apt-get update
apt-get upgrade
** Attachment added: "version.log"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1581761/+attachment/4673597/+files/version.log
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** Attachment added: "dmesg.log"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1581761/+attachment/4673595/+files/dmesg.log
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** Attachment added: "lspci-vvnn.log"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1581761/+attachment/4673596/+files/lspci-vvnn.log
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** Attachment added: "uname-a.log"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1581761/+attachment/4673598/+files/uname-a.log
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*** This bug is a duplicate of bug 1273261 ***
https://bugs.launchpad.net/bugs/1273261
** This bug has been marked a duplicate of bug 1273261
Cryptsetup error during boot: /scripts/local-top/cryptroot: line 1: can't
open /dev/mapper/ubuntu--vg-root: no such file
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No prior kernel version boots. Yes, I can mount disks via LiveCD.
I tested the lates kernel from here http://kernel.ubuntu.com/~kernel-
ppa/mainline/v4.6-yakkety. It don't solve my problem. I attached new
photo with the stacktrace from that kernel.
I think that kernels are ok as I didn't had
Sorry for typo. I mean previous kernel versions didn't boot also.
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Title:
Kernel panic - not syncing - Attempted to kill init
I doubt lvm was updated in last 2 weeks.
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Title:
Kernel panic - not syncing - Attempted to kill init
Status in linux package in
I can't run apport-collect. Maybe because I'm chrooted?
root@lubuntu:/# sudo apt-get install python-apport
Reading package lists... Done
Building dependency tree
Reading state information... Done
python-apport is already the newest version.
The following packages were automatically
After multiple update-initramfs and kernel reinstalls instead of message
'fstype not found' I have 'can't open /dev/mapper/ubuntu-root no such
file'. However all the rest of the stacktrace seems to be similar as
already attached photo of the stacktrace. I check if I have installed
lvm2 and it is.
Help. I can't help myself. I've read many similar issues but without
luck. I did memtest, autoclean, I even enabled only single core just to
be sure it's not some way of concurrency issue.
Right now I've installed 3.13.0-83 kernel as I believe it was the one
I've used without any problems before
Public bug reported:
whenever i try to update my operating system (linux ubuntu 14.04)
ProblemType: Package
DistroRelease: Ubuntu 14.04
Package: linux-firmware 1.127.23
ProcVersionSignature: Ubuntu 3.13.0-73.116-generic 3.13.11-ckt30
Uname: Linux 3.13.0-73-generic i686
NonfreeKernelModules:
I've removed the old package manually from the /boot but
autoremove/update doing a lot of new:
-
root@P10:~# sudo apt-get autoremove
Czytanie list pakietów... Gotowe
Budowanie drzewa zależności
Odczyt informacji o stanie... Gotowe
0 aktualizowanych, 0 nowo
After that my system crash. Grub does not start the system. I used grub-
recovery solution.
Solved.
Thank You.
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https://bugs.launchpad.net/bugs/1669071
Title:
** Also affects: linux
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1798961
Title:
Random unrecoverable freezes on Ubuntu 18.10
Status in
Sorry for late reply. I can only test it on a Samsung laptop because
Toshiba laptop is with my in-laws, who live quite far away from me. Is
testing the v5.0-rc7 up to date?
Yours faithfullyDarek
W dniu śro, 20.02.2019 o godzinie 12∶36 +, użytkownik Kai-Heng Feng
napisał:
> Would it be
OK. I installed version 5.0. What should I do now to test this? I
worked with a new kernel for 2 days and there was no crash.
W dniu śro, 06.03.2019 o godzinie 10∶48 +, użytkownik Kai-Heng Feng
napisał:
> Now the latest one is v5.0.
>
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Public bug reported:
I reported this bug on a Samsung laptop. The same happened when using a
toshiba laptop. When I open the chrome, the cursor has frozen and the
screen turns off. No key combination worked and I had to force my laptop
off. In the system log the error appeared at 12.12
** Changed in: linux (Ubuntu Cosmic)
Assignee: (unassigned) => Darek (d-paczko)
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Title:
Random unrecoverable freezes on Ubu
It turns out that the installation without nvidia drivers and the secureboot
option also causes errors. After some time using the laptop, the screen freezes
and only holding down the power button allows you to turn off. Unfortunately,
after switching on again, there was a problem with the grub
Ubuntu froze again. It happened after closing the lid. There were
streaks on the screen after opening. I held the power button. The laptop
would not turn on again. Even the welcome screen did not appear. Just a
black screen. I had to turn on and off several times. Only after an hour
I could enter
** Tags added: kernel-bug-exists-upstream
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https://bugs.launchpad.net/bugs/1478696
Title:
dell-laptop: Incorrect keyboard backlight detection
Status in linux package in
While checking wmi event codes I discovered that after pm-suspend and
resume wmi events are no longer sent. All wmi buttons stopped working
(except for volume buttons).
Reloading dell-laptop fixed it. However, that is unrelated issue, I
believe. I will try without Michał's patch to see if that's
The issue I've mentioned above is not related to Michał's patch.
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Title:
Dell Vostro V131: special keys not working
Status in
I believe all necessary logs are included in bug description.
** Changed in: linux (Ubuntu)
Status: Incomplete = Confirmed
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Public bug reported:
I own Dell Inspiron M5110 (Q15R). This laptop has no keyboard backlight, but
dell-laptop claims otherwise.
My syslog was getting spammed with Keyboard brightness level control not
supported as dell-laptop was trying to get/set backlight values.
In dell-laptop there is
Whoopie, do you mean wmi event?
If not, can you enable pr_debug in dell-wmi and post list of your wmi events?
The same one that Michał asked me to create.
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** Patch added: Michał Kępień's patch based on dell-laptop from 4.1.2 kernel
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1205791/+attachment/4434177/+files/dell-laptop.patch
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I'm also affected by this bug on Dell Inspiron M5110 (Q15R). This laptop
has the same set of special buttons as Vostro V131.
Mentioned ECG1 method was also returning values 0x2000 and 0x1000 for
me, but after applying the dell-laptop patch given by Michał Kępień (
@Henry, No, I haven't. I don't have the Dell Inspiron M5110 laptop
anymore and I can't reproduce this error. You can feel free to open the
upstream bug report.
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