Debian Configuration :: Can't Ssh Into Laptop
Feb 16, 2010
Until a while ago, I had to problems sshing into my laptop, whose static IP is 192.168.1.64. I scp'ed a few files from it to my desktop, whose static IP is 192.168.1.22. Then, suddenly, I started getting a "destination host unreachable" error. I also get the same error when I try to ping the laptop. I verified that the ssh daemon was running on the laptop, and even rebooted, but I am still getting the error.
I didn't install any upgrades or edit any configuration files on the laptop between the time that ssh was working and when it stopped working.
Otherwise, networking works on the laptop. In fact, I am writing this post from it. It is as if my laptop suddenly decided to block incoming traffic.
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Jul 14, 2011
I have installed Squeeze on my laptop, an Acer 5315.The fans never turn on, and the laptop eventually overheats and shuts off.This is not a hardware problem, because Lenny, on another partition, works fine.I have poked around, and discovered that the temperature sensor, as reported by "acpi -V", and in /sys/devices/virtual/thermal, does not get updated. It seems to get read at boot, but the reading never changes, no matter how hot the machine gets.
Specifically, if the machine is cool, acpi reports 40 degrees C, and goes on reporting the same number until the machine overheats and shuts down.On the other hand, if the machine is hot (because it's been running without the fan), and I reboot, then the reading at boot is usually either 75 or 85, and the fan turns on during boot, and stays on, at high speed, until the next reboot, and the reading never changes during the whole time
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Jun 30, 2015
I have been using debian from the past 3 years on a dell inspiron 1520 (2007 model). Yesterday i bought a dell inspiron 5548 (Early 2015). I have and ssd drive in old laptop that i want to move to the new laptop. To my knowledge i think i can replace the 1TB hard drive on new laptop with ssd, remove or reinstall or update drivers so the ssd will just run fine on new laptop without having to reinstall all the stuff and customization. Should i recompile the kernel in linux for new hardware? AFA windows 7(Dual booting Debian 8 and Windows 7), i think removing and reinstalling drivers will work fine.
Hardware: Old laptop specs: - New laptop
-------------------- - ---------------
Processor: Core 2 duo 2Ghz - Core i5 5th gen. 5200U
RAM: DDR2 667MHz - DDR3 1600MHz
Graphics: Intel GMA X3100 - Intel 5500 / AMD M265 2GB Graphics
Chipset: Mobile Intel GM965 Express chipset - Intel 9 series chipset
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Aug 16, 2010
My Thinkpad T61 just got a Corsair X256 SSD in the ultrabay (where the CD usually is). This works well except for hibernating. Earlier I had a traditional HDD drive there which also hibernates just fine.After a failed hibernate the machine hangs with this message on screen:
ata1.00: status: { DRDY ERR }
ata1.00: error: { IDNF }
ata1.00: exception Emask 0x0 SAct 0x0 SErr 0x0 action 0x0
ata1.00: failed command: FLUSH CACHE EXT
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And looking in the kern.log I see this:
Aug 16 18:57:00 lap kernel: [ 175.690230] hda: task_no_data_intr: status=0x51 { DriveReady SeekComplete Error }
Aug 16 18:57:00 lap kernel: [ 175.690237] hda: task_no_data_intr: error=0x10 { SectorIdNotFound }, LBAsect=1207959552, sector=18446744073709551615
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Sep 17, 2010
I am wondering if it is possible turn off my display with a key of my laptop's keyboard. I mean if I press ctrl + o then my display turn off and then if I press ctrl + o my display turn on.
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Jan 10, 2011
My IBM Thinkpad T42 laptop fan is constantly running when the laptop is open.I only use AC power.Fan turns off when laptop is closed, which I did by selecting Suspend in Power Management.
cpufreqd and cpufrequtils are installed. cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor' is 'ondemand'
Constant fan was not a problem in XP Pro; I just installed Debian one month ago.
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Jan 27, 2011
I have installed squeeze on a HP notebook. I have one small problem though.It does not resume from suspend. If I shutdown -> suspend, or close the the lid, or shut downs (suspends) as expected, but whenower it backup up, the screen just stays black.Hibernate is working fine.
output of lspci (if needed)
00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 07)
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May 4, 2010
Just resently I managed to activate internal bluetooth adapter. I'm not expert in command line and everything I could was done in GNOME. Same like most other systems an icon appears in panel bar whenever I used to type <modprobe omnibook ectype=14>. It took me some time to set everything with the kind help from URL... So the thing is that after fingering with some newly installed packages concerning b-tooth utilities that icon is gone and b-tooth is not active.
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Jul 22, 2010
I'm running a Debian on a laptop (actually a netbook: Asus EEE 1001PX) as a cheap homeserver. However I'd like it to automatically "shutdown -h NOW" when I remove the AC plug (switch it off at the wall). Otherwise I have to ssh to it and call it myself, and that just sucks Can I somehow detect the removal of AC power and upon that run a script ?
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Apr 6, 2011
I have Lenovo Thinkpad R400 laptop. It has Intel Centrino Core 2 Duo processor with ATI Radeon 3400 series graphics card and Intel Mobility chipset series 4 Integrated graphics controller. I have Squeeze ( stable) installed on it with kernel 2.6.32-5-686 .
My laptop gets very hot within 10 minutes whether I do any task or not. Also battery life is almost 40% as compared to Windows. I am more worried about temperature as it remains completely cool in windows. Mostly CPU load remains around 10% and CPU spends 99.99% time at 800MHz clock. I believe heat generated is by graphics card chipset.
Following are some information about my machine
$ lspci
00:00.0 Host bridge: Intel Corporation Mobile 4 Series Chipset Memory Controller Hub (rev 07)
00:01.0 PCI bridge: Intel Corporation Mobile 4 Series Chipset PCI Express Graphics Port (rev 07)
00:02.0 VGA compatible controller: Intel Corporation Mobile 4 Series Chipset Integrated Graphics Controller (rev 07)
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Jun 7, 2011
On my Laptop, I installed Debian under the file "/" and the partition on which I have all my files under "/var". While this isn't really a big issue, when I originally installed Debian, I had the intention of having all of my files on a partition that I would auto-mount later so that when I upgrade my system by reinstalling it, I would only have to change the system partition and let everything else stay the same.. I can live without changing my /var if I can only do so by a re-install...
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Jun 27, 2011
I have an acer timelinex 5830tg notebook. After weeks of frustration, i finally have a linux setup that is stable. Thank god for debian. I don't know why I mess with anything else. Anyway, i'm unable to get my built in laptop speakers to work. I get sound through headphone jack, and I hear sound coming from the built in speakers for a split second when plugging in/unplugging my AC adaptor.Let me know if there is any other output needed, which may assist in this issue. Hopefully someone can help me out.
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Mar 31, 2016
I'm using xfce, and the power manager settings, to only lock the screen when close, are not honored. The laptop suspends, no matter what, when closed. Is there a way to forcibily only allow xfce power manager to handle the close lid behavior?
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Feb 5, 2010
I have recently installed the intel-wireless-tools and now my laptop detects my wireless router and connects to it but when I go into a browser I can access the internet. If I connect to the wired network no problems(same router) no go on Wireless.
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Feb 17, 2010
I have installed kmilo, modprobed nvram and added line: KERNEL=="nvram", MODE="0666", GROUP="nvram" to 91-permissions.rules. I used command addgroup nvram and add me ( user tomasso ) to nvram group. Kmilo works fine but I am not able to change brightness of my laptop in kpowersave or by using fn key on my laptop keyboard. I am in powerdev group too.
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Aug 20, 2010
After the mass amount of updates that appeared for Debian, my DVD drive seems to detect a burned DVD I have as blank now. And when i put in the disc, there's two copies of the DVD drive on Computer, both of which are labeled CD/DVD Drive: Blank DVD-ROM Disc. I have gone in to disc manager and found that it is possible to mount the volume on the disc, and on the second icon it will appear and work. However, this is annoying having two icons.
Now, when I don't have a disc in there, it only shows one drive. My PC may have messed up during the updates, because I just let it update in the background while my sister was using it to show my mom's friends pictures and she randomly closed out of one of the windows without asking me anything (ffff), so that may have messed something up. Does anyone know how I would go about fixing this?
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Apr 13, 2011
on my netbook I have a Debian unstable/sid system. A few days ago I did an apt-get (dist-)upgrade which I think also updated the X-Server. Since then my netbooks keyboard and touchpad are not working as soon as the desktop is started (I think gdm).
The Keyboard works during the Grub selection and also in recovery mode (Root Terminal), so I'm sure its not a hardware problem. Could it be that the X-Server unloads the kernel modules for those two devices?Also if I plug in a USB keyboard or mouce they are working.
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Jul 11, 2011
I'm trying to setup Access Point on my laptop using hostapd I'm using Debian squeeze and using RT2860STA. this is my hostapd config file:
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Jun 17, 2015
Since according to liquorix.net the kernel
Code: Select alluname -a
Linux t 4.0-5.dmz.3-liquorix-amd64 #1 ZEN SMP PREEMPT Debian 4.0-12 (2015-06-14) x86_64 GNU/Linux
incorporates Zen Interactive Tuning and this
[URL] .... wrote:Tunes the kernel for responsiveness at the cost of throughput and power usage.
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Jul 20, 2015
I have installed debian stretch on this machine, but can't get wired ethernet running. Using Slitaz live disc, the wired connection works. Guess I am missing a package or two.
Slitaz system (2.6.37) info reports:
Code: Select alltg3: Broadcom Tigon3 ethernet driver
ath5k : Support for 5xxx series of Atheros 802.11 wireless LAN cards
ath: Shared library for Atheros wireless LAN cards
mac80211: IEEE 802.11 subsystem
cfg80211: wireless configuration support
rfkill: RF switch support
PCI device list:
Code: Select allEthernet controller: Broadcom Corporation Netlink BCM5787M Gigabit Ethernet PCI Express
Ethernet controller: Atheros Communications Inc. AR242x/AR542x Wireless Network Adaptor
Interfaces: lo, dummy0, eth0, wlan0
So it looks to me I need drivers for:
wired interface - Broadcom BCM5787M
wireless interface - Atheros Communications Inc. AR242x/AR542x
The debian scratch I have installed on the laptop gives me this info:
Code: Select alllspci -vvnn | grep -A 9 Network
04:00.0 Ethernet controller [0200]: Qualcomm Atheros AR242x / AR542x Wireless Network Adapter (PCI-Express) [168c:001c] (rev 01)
Subsystem: Quanta Microsystems, Inc Device [1a32:0105]
Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR+ FastB2B- DisINTx-
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Output of lsmod:
Code: Select allModule Size Used by
cpufreq_stats 12694 0
cpufreq_powersave 12422 0
binfmt_misc 12733 1
cpufreq_conservative 13872 0
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It looks like the required modules have been loaded, e.g. for wired, tg3
dmesg contains:
Code: Select all[ 1.861173] PTP clock support registered
[ 1.862488] tg3.c:v3.137 (May 11, 2014)
[ 1.892663] tg3 0000:02:00.0 eth0: Tigon3 [partno(BCM95787m) rev b002] (PCI Express) MAC address 00:1d:72:15:e4:4d
[Code] ....
My etc/network/interfaces file is:
Code: Select all# This file describes the network interfaces available on your system
# and how to activate them. For more information, see interfaces(5).
# The loopback network interface
auto lo
iface lo inet loopback
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And ifconfig yields:
Code: Select allifconfig
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:70 errors:0 dropped:0 overruns:0 frame:0
TX packets:70 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:22264 (21.7 KiB) TX bytes:22264 (21.7 KiB)
So no eth0. How can I fix this?
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Feb 14, 2016
I have Debian Jessie 8 installed on a Acer 5733 Laptop. After I closed the screen, it goes sleeping, and when I open it, aleatory, it freezes. I don't have graphical interface, and the tty are not accessible. Sometimes, I get access to the computer 10 seconds, and then freeze.I have to shutdown the computer...and lose my work I was doing.I thought it was a X-problem, but the tty don't work too, so it's not ? When I restart the computer, it shows Code: Select allclearing orphaned inode <some inode number.
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Oct 14, 2010
I have a laptop Acer Aspire 4551-2194. I've installed Debian Squeeze with XFCE and it works great. I have only one problem. I can go through hibernation / suspend, but when I push the power button, the computer hangs. It doesn't come back and I must reboot it.
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Dec 9, 2010
I have been trying to get my wireless interface work but i am unable to find a driver for the wireless interface.
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Sep 25, 2015
I decided to update all the software on my computer. Fortunately, it upgraded kernel version 3.14 to 3.16. I was happy to learn that suspend now worked on my laptop by calling pm-suspend, but it did not worked by closing the lid. So I search and found on debian's website that installing systemd and adding some config lines in /etc/systemd/logind.conf would sove the issue. So I followed the procedure and did like instructed, to end up with a computer that boots on black screen.
The last verbrose line I see on boot up is "kvm disabled by bios" and then it shutdown down the screen. The computer works, as I can login and shutdown by doing those operation blindly.
I tried removing systemd but it still does not work. If I use the old kernel 3.14 I can boot without any problem, but if I use kernel 3.16, I boot to a black screen. I remember successfully booting in 3.16 before installing systemd.
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Feb 3, 2016
I have a strange problem in my new debian 8.3 LXDE install. Every time I boot my laptop it goes in to sleep mode automatically after a min. It is a default install and I have not configured any power management options. How do I find out the reason for the automatic sleep and how can I rectify it?
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Mar 2, 2011
how to fix the detection of ps2 mouse under Debian Squeeze? It is the optical mouse with wheel, red light shines, but mouse doesn't work.
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May 31, 2011
I am running on a laptop and cron.daily is set to run at 0625 So I wonder what happens if my machine is not turned on at that time.. At that rate it could also be off for the other periods as well (weekly, monthly) Is there solution that will allow them to run once they are online after the appointed time? using a cron entry that runs every 15 or 5 or 1 minute.
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Nov 18, 2010
I am having no luck configuring ProFTPd on a Debian Lenny production server we use to host our MySQL databases and a few websites. I had originally set it up so I could login and manage our internal sites, but I have the need to allow a few clients in to access their sites that we host. I am trying to root the users in their site directory, which would be "/sites/www.whatever.com/".
It just hit me while typing this. Is it possible to create a user without a shell to prevent login via SSH and set the home folder to /sites/whatever instead of /home/username? That would allow me to continue operating with my current configuration and root them in their site while preventing SSH logins.
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Jul 20, 2011
i have a HP MSA 2312fc SAN with 2 LUNs configured. The first LUN (LUN ID 1) is correctly connected to the system, but when i connect the second LUN (LUN ID 30), i find in the syslog this message: multipathd: 8:64: size 6835937472, expected 5267578112. Discard
Here is the multipath.conf
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So I correctly see the two luns, but multipath doesn't create the relative devices. Under /dev/mapper I see: control mpath0 mpath0-part1 mpath0-part1 is the first lun, the one I mounted in a directory under filesystem. I can't find the device for the second lun
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Apr 5, 2010
I am *finally* getting around to rebuilding my file-sharing computer. I'll be sharing files with both Linux and Windoze machines. It's a home network, so there's nothing fancy needed. I know I have to tweak my smb.conf file until I'm satisfied with the features and security. I'm using SWAT and I'm starting with a bare-bones conf file. It's not secure but I can see the server and selected files/directories from my other Linux box.
My really dumb question is, do I have to reboot both the server and the client machines every time I change the SAMBA configuration? I thought I just had to stop and restart the SAMBA service in the SWAT software - but then the server disappears from my client. It looks like I need to reboot both machines for the client to see the server.
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