Re: Trying to setup obexd but Operation not permitted
On Thu, Nov 4, 2021 at 9:35 PM deloptes wrote: > > Greg Wooledge wrote: > > > That's an interesting message for that operation. > > > > The open(2) man page shows only two possible sources for EPERM on an open: > > > > EPERM The O_NOATIME flag was specified, but the effective user ID of > > the caller did not match the owner of the file and the caller > > was not privileged. > > > > EPERM The operation was prevented by a file seal; see fcntl(2). > > > > I don't know whether this is truly a comprehensive list of causes. I'm > > wondering about things like FUSE-mounted file systems. What kind of > > file system is /home/user/Downloads/ part of? > > Thank you, > yes it is interesting indeed, because obexd is started as the user and > should operate on behalf of the user. > > /home/user/Downloads/ is on NFS share, but Downloads is writable only for > the user (700) > > these are the mount options > > type nfs4 > (rw,relatime,vers=4.0,rsize=1048576,wsize=1048576,namlen=255,hard,proto=tcp,timeo=600,retrans=2,sec=sys,clientaddr=192.168.40.68,local_lock=none,addr=192.168.40.40,_netdev) > > IMO there is something fishy in obexd, because as you see it is able to > create the file, but not write the content and I am not that enlightened in > this matter :/. > > > -- > FCD6 3719 0FFB F1BF 38EA 4727 5348 5F1F DCFE BCB0 > Could be something about that NFS mount. To narrow down; point it to /home/user/something that is not on NFS but on the local FS instead and see what happens. -Burhan.
Re: Debian CPU heating up
On Sat, Feb 7, 2015 at 2:37 AM, Bhasker C V wrote: > Thanks all for inputs > > SOLVED !!! > > > 1) The fan is fine in my system. The fan does not run and CPU remains > cool when used with the SSD based USB device but CPU was only heating > when using with USB-SD card based OS. So this is NOT a hardware issue > > The problem is that mine is a hybrid nvidia-optimus (bumblebee). > > Now, I had disabled nouveau (modprobe.d blacklisted) which caused (I > guess IMHO) the GPU to be switched off thus offloading all tasks to > the CPU. > > The moment I loaded nouveau GPU got enabled and the good nice > neighbour to CPU started helping CPU. > Now my CPU is nicely running at 55-60C as expected. I can hear the > fans spinning down the instant nouveau is loaded !!! > > So the driver was not disabled when you tried on SSD? If the purpose was to identify the cause for a problem, then why would you enable a driver on SSD and disable it on SD; instead of keeping it either enabled or disabled on both? You would keep the system on SSD "the same as it was on SD", so that the only difference would be the device the OS is running on, which would help narrow down the problem and identify it's relevance to storage device used... Cheers! Burhan
Re: Debian CPU heating up
On Fri, Feb 6, 2015 at 2:59 AM, Bhasker C V wrote: > could it be because with USB-SSD the kernel detects it as drive (smart > works and also does hdparm) and uses DMA whereas in USB-SD kernel > detects and attaches to usbstor but then has to do pio and cpu > intensive low efficency transfer methods rather than DMA ? > This means that kernel is doing a lot of job to write/read to usb and > will not show up in top ... but still since CPU is being used > constantly CPU gets heated up > just a hypothesis ... someone can comment on this > > if that is the case how to force UDMA for usb memorystick kind of devices ? > tried googling ... no answer > > ~$ sudo hdparm -I /dev/sda |grep -E "PIO|DMA" DMA: mdma0 mdma1 mdma2 udma0 udma1 udma2 udma3 udma4 *udma5 PIO: pio0 pio1 pio2 pio3 pio4 ~$ sudo hdparm -I /dev/sdb |grep -E "PIO|DMA" 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 DMA: not supported PIO: pio0 That hdparm switch is capital "i", not lowercase "L"... sda is an ATA drive, and sdb is a usb stick in the above examples. You cannot force that sdb use dma since it doesn't support dma. In case of a drive that supports dma, then "hdparm -d" should help. I'd expect that even though PIO is a cpu intensive IO, system should not stay that heated when it is idle IO wise. I'd try the same using a usb stick to observe the result and compare... Regards, Burhan
Re: Debian CPU heating up
Hi, Does it happen only when the OS is running on microSD? Have you tried to boot using a live iso either on a CD or on a usb stick? Have you looked thru /var/log/syslog and dmesg to see if there is anything relevant? Regards, Burhan On Fri, Feb 6, 2015 at 12:18 AM, Bhasker C V wrote: > Hi, > > I am trying to create 2 systems (both are portable and works on USB) > > 1. USB<->SATA bridge SSD with linux kernel 3.19.0 (self compiled). >this systems works fine and the operating temperature on the DELL > machine I am using is about 54C to 60C > > 2. USB<->microSD with MicroSD card (sandisk 32GB). >this system when it works starts heating up !!! temperatures sore > to 80C.(in a matter of 2-3 minutes) > > BASE CONDITIONS (common for both systems): > * Both the systems are jessie > * Both are running idential kernel and initrd (infact exact binary > copies on both) > * top shows very low CPU utilisation > * iotop shows occasional R/W but not too much of write/read (less > than 0.1 kb/sec) > * both are currently text mode only > * system is DELL Q15R core-i7-2630QM (see cpuinfo in the end) > > on SSD: vmstat > > 0 0 0 7003648 44012 89683200 012 157 583 1 > 0 99 0 0 > 0 0 0 7003532 44012 89684000 0 0 136 429 0 > 0 100 0 0 > 0 0 0 7003760 44012 89684000 0 0 205 510 0 > 0 100 0 0 > 0 0 0 7003904 44012 89684000 0 0 152 513 0 > 0 100 0 0 > (using graphics and so sligtly low in mem but this is on the system > which does not heat up) > > on SDCARD: vmstat > > 0 0 0 7935012 20884 18481200 0 0 110 313 0 > 0 100 0 0 > 0 0 0 7935012 20884 18481200 0 0 97 286 0 > 0 100 0 0 > 0 0 0 7935012 20884 18481200 0 0 99 275 0 > 0 100 0 0 > 0 0 0 7935012 20884 18481200 0 0 103 280 0 > 0 100 0 0 > 0 0 0 7934864 20892 18480400 020 176 470 0 > 0 100 0 0 > > > I even applied all CPU microcodes and got the message > perf_event_intel: PEBS enabled due to microcode update > > > Has someone encountered this before ? I am not sure what is causing > the fans to run fast and CPU to heatup when I use the OS on SD card ? > I agree SD is slow but that will be IO rather than CPU right ? will > that cause heatup ? > > iotop also shows READ/WRITE only occasionally SSD for > I am fully exhausted not kwowing what to do. Can anyone help please ? > > > CPU INFO --- > processor : 7 > vendor_id : GenuineIntel > cpu family : 6 > model : 42 > model name : Intel(R) Core(TM) i7-2630QM CPU @ 2.00GHz > stepping: 7 > microcode : 0x29 > cpu MHz : 1900.000 > cache size : 6144 KB > physical id : 0 > siblings: 8 > core id : 3 > cpu cores : 4 > apicid : 7 > initial apicid : 7 > fdiv_bug: no > f00f_bug: no > coma_bug: no > fpu : yes > fpu_exception : yes > cpuid level : 13 > wp : yes > flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca > cmov > pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe nx rdtscp lm > constant_tsc arch_perfmon pebs bts xtopology nonstop_tsc aperfmperf > eagerfpu pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 > xtpr pdcm pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes > xsave avx lahf_lm ida arat epb pln pts dtherm tpr_shadow vnmi > flexpriority ept vpid xsaveopt > bugs: > bogomips: 3990.87 > clflush size: 64 > cache_alignment : 64 > address sizes : 36 bits physical, 48 bits virtual > power management: > > > -- > To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org > with a subject of "unsubscribe". Trouble? Contact > listmas...@lists.debian.org > Archive: > https://lists.debian.org/CAPLCSGCA3+NXH3o07Zz9G+=CCVbYMWjnRnLzdWJf44H1xHc=k...@mail.gmail.com > >
Re: Sendmail greeting delay
On Tue, Jan 13, 2015 at 7:38 PM, David Parker wrote: > Hello, > > We have an SMTP server running Sendmail 8.14.4-4 on Debian 7 64-bit. > We're using the file /etc/mail/access for access control and rate limiting, > and this is enabled via the following lines in /etc/mail/sendmail.cf: > > Kaccess hash -T /etc/mail/access > # FEATURE(`access_db', `hash -T /etc/mail/access', `skip')dnl > > For some reason, I just can't get it to not pause when greeting external > (non-localhost) connections. I was testing SSL/TLS connectivity when I > discovered the delay, using "openssl s_client -connect smtp-server:465". > If I run this command from the SMTP server, it connects and then prints all > of the SSL and certificate information immediately. But if I test from > another PC on our network, it connects, pauses for 5 seconds, and then > prints the SSL information. > > My /etc/mail/access file is pasted below. The PC I'm testing from is on > the 10.x.x.x network, which should be allowed to connect with no delay. I > have also tried setting the default GreetPause to "0" but it still made no > difference. > > > Connect:localhost RELAY > GreetPause:localhost 0 > ClientRate:localhost 0 > ClientConn:localhost 0 > Connect:127 RELAY > GreetPause:127 0 > ClientRate:127 0 > ClientConn:127 0 > Connect:IPv6:::1 RELAY > GreetPause:IPv6:::1 0 > ClientRate:IPv6:::1 0 > ClientConn:IPv6:::1 0 > Connect:10 RELAY > GreetPause:10 0 > ClientRate:10 0 > ClientConn:10 0 > > # Defaults > Connect: REJECT > GreetPause: 5000 > ClientRate: 10 > ClientConn: 10 > > # Whitelisted users > Spam:postmaster@ FRIEND > Spam:abuse@ FRIEND > Spam:spam@ FRIEND > > # Blacklisted users > reject@ REJECT > > # Block invalid IPs > Connect:169.254 REJECT > Connect:192.0.2 REJECT > Connect:224 REJECT > Connect:255 REJECT > > > Any help would be greatly appreciated. Thanks! > > Hi Dave, I'd add the IP address of that PC to /etc/hosts.allow on sendmail machine to rule out TCP Wrappers... Also; any chance something is doing reverse dns check? Burhan
Re: Kernel module support for LSI 3008
On Tue, Jan 6, 2015 at 1:17 PM, ML mail wrote: > Hello, > > I installed Debian 7.7 (amd64) on a SuperStorage Server from SuperMicro > and noticed that my disks attached to the LSI 3008 (IT mode) chip on the > SuperMicro mainboard are not seen by Debian. > > Is it possible that Debian 7 does not include any kernel module which > supports the LSI 3008 chip? I would like to access my disks directly from > Debian in order to either use RAID 5 with MD or ZFS. > > lspci -v Check to see if the controller is listed with a kernel driver...
Re: Kernel failure
On Tue, Dec 16, 2014 at 3:37 AM, Go Linux wrote: > > No one? FWIW. Haven’t had a problem since I posted this several days > ago. Any thoughts? > > > > On Sat, 12/13/14, golinux wrote: > > Subject: Kernel failure > To: "Debian User" > Date: Saturday, December 13, 2014, 1:40 AM > > On squeeze LTS. Upgraded the kernel 2 days ago. Everything was going > OK. Then out of nowhere I get a kernel failure popup after coming out > of suspend. Everything seems to be working OK so I've just gone on about > my business. But don't want to get bit down the road. What should I > do? This has never happened in the 10 years I've been using Linux so > I'm a little lost. Here's the log: > > Kernel failure message 1: > [ cut here ] > WARNING: at > > /build/linux-2.6-bBJNRm/linux-2.6-2.6.32/debian/build/source_i386_none/kernel/rcutree.c:277 > rcu_exit_nohz+0x43/0x5d() > Hardware name: P35-DS3L > Modules linked in: > ata_piix :00:1f.5: PCI INT B -> GSI 19 (level, low) -> IRQ 19 > xt_limit xt_tcpudp ipt_LOG > ata_piix :00:1f.5: setting latency timer to 64 > ipt_MASQUERADE xt_DSCP ipt_REJECT nf_conntrack_irc nf_conntrack_ftp > xt_state sco bridge stp bnep rfcomm acpi_cpufreq l2cap bluetooth > cpufreq_powersave rfkill cpufreq_conservative cpufreq_stats > cpufreq_userspace ppdev lp binfmt_misc fuse iptable_nat nf_nat > nf_conntrack_ipv4 nf_conntrack nf_defrag_ipv4 iptable_mangle > iptable_filter ip_tables x_tables ext4 jbd2 crc16 it87 hwmon_vid > coretemp loop snd_hda_codec_realtek snd_hda_intel i2c_i801 nvidia(P) > snd_hda_codec snd_hwdep parport_pc i2c_core processor snd_pcm snd_seq > snd_timer snd_seq_device evdev parport snd soundcore snd_page_alloc > pcspkr psmouse serio_raw ext3 jbd mbcache sg sr_mod cdrom sd_mod > crc_t10dif ata_generic uhci_hcd r8169 mii pata_jmicron thermal ata_piix > thermal_sys ehci_hcd libata button scsi_mod usbcore nls_base [last > unloaded: scsi_wait_scan] > Pid: 0, comm: swapper Tainted: PW 2.6.32-5-686 #1 > Call Trace: > [] ? warn_slowpath_common+0x5e/0x8a > [] ? warn_slowpath_null+0xa/0xc > [] ? rcu_exit_nohz+0x43/0x5d > [] ? tick_nohz_restart_sched_tick+0x6d/0x12d > [] ? cpu_idle+0x9b/0xa3 > ---[ end trace 150783a4a64aa323 ]--- > > Please cc to the above address. > > Hmmm; "Read-Copy Update Mechanism" Looks like a disk drive is having trouble waking up from suspend and resuming. Could be a bad disk drive, mb, cable, or lack of enough power/current... I have seen this before with some internal drives advertised as "green", and with some external usb drives... Burhan
Re: KDE's Dolphin too slow, with wheezy and NFS mounted home
On Fri, Dec 12, 2014 at 8:41 PM, Joao Roscoe wrote: > > I'm not a big dolphin user, so this is not day-after-day annoying issue., > but... > Whenever I launch dolphin, the machine collapses to a crawl. After closing > dolphin, everything gets back to normal. While dolphin is running, System > Monitor show both CPU cores at 100% load. As soon as I close dolphin, the > load drops to around 20%. > > /proc/cpuinfo shows a dual core AMD Athlon(tm) II X2 B24 Processor, at 3GHz > > Not reasonable, he? Any ideas? > > João > Hi, Does "top" show what process is exploiting the cpu? Burhan
Re: Live network monitor
On Sat, Jan 4, 2014 at 12:48 AM, Steve Witt wrote: > On Fri, 3 Jan 2014, Harry Putnam wrote: > > Bob Proulx writes: >> >>tcptrack -i eth2 >>> >>> There is also 'iftop'. >>> >>> iftop -i eth2 >>> >> >> OK, checking them out... thanks >> > > 'iptraf' is also nice, it has a nice curses interface and is fairly > configurable. "nethogs" is another nice one which shows processes with their SENT and RECEIVED traffic.
Re: Choosing a distribution (was: Just a simple query)
On Thu, Oct 27, 2011 at 7:03 AM, Camaleón wrote: > On Wed, 26 Oct 2011 21:41:16 -0400, Burhan Hanoglu wrote: > >> On Wed, Oct 26, 2011 at 4:58 PM, Camaleón wrote: > > (...) > >>>> Debian is (at least) one of the best GNU/Linux distributions to use if >>>> you want to experience the excitement of discovering the real Linux >>>> /Unix stuff behind the GUI. Otherwise; Debian again is one of the best >>>> distros considering stability and freedom. >>> >>> I'm not sure that "stability" and "freedom" were inside the "novice" >>> part > >> I'm not sure what you mean here... > > Okay, I'll explain. > > I wanted to say that when you are a linux newbie (we all have been there) > your main concern is not focused in "freedom" or "stability" but > understanding how all that stuff works and how can do what you need with > the less problems, if possible. As times goes by, you start putting > attention in other things, like the package manager, upgrading procedures > and/or what the community of your chosen distribution provides :-) > Both freedom and stability are still good things to have while going thru the "newbie" stage. Ending up learning a "good" distro at the end of the stage mentioned is also an important thing. > And to be sincere, having used openSUSE during 6 years (in both, servers > and desktop/workstation computers) I find openSUSE to be the perfect > distribution for linux beginners and newcomers. > OpenSuse can be as stable as well, but the main perfection with Suse is being able to get almost everything done in the GUI mainly using YAST, which is a good thing. However >>> but anyway, openSUSE is also stable (rock solid) and cares about your >>> freedom ;-) > >> I have no objection to any other distribution in this matter; that's why >> I said "...(at least) one of the best GNU/Linux distributions...". But >> don't forget that OpenSuse is a testing environment for SLES, same way >> Fedora is for RHEL. Well; this doesn't mean they are bad distros, but a >> fact is still a fact:) > > And you are right: openSUSE is the base (testing "lab") for the paid SuSE > Linux flavours (SLED and SLES). And this (being the testing lab) has > "pros" and "cons": > > As "cons" I'd say that more than often decisions affecting the system are > taken based on the upstream needing (SLED and SLES). This happened with > ZENworks/libzipp, which had to be finally retired completely from the > openSUSE distribution (the community based distro) while is still being > used on the SLED/SLES side. It was a total disaster and we had to > supported for a long time :-/ > > As "pros" I'd say that openSUSE is an enterpise-grade focused > distribution, solid as a rock, very well polished in many aspects (and > not only visually but technically, their YaST tool is unique among its > species), and you have a set of tools that are not available for any > other distribution in the same convenient way it is there: you can manage > LDAP, Samba, iSCSI, AppArmor, Cyrus+Postfix combo, Bind9, almost all your > hardware, tweaking kernel parameters... and all that run from easy GUI > based wizards, with a pair of clicks, perfect for novices. > However; "perfection" for a novice is not just to find another OS or GNU/Linux distribution using which they can do everything on a stable GUI. What eventually is more important is the scene behind the GUI. I have to admit that GUI helps a novice get things configured and work rather quickly and easily, but by achieving the same result the hard way, which takes more time; a novice can end up with real-world experiments. This is when the "objective accomplished" when the matter is "learning Linux"; even for a regular user... Sincerely, Burhan -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/CABSER8W95_dtqdn0Hpf6Bqe3yXqG=_74ruu9xpx3qurp+q3...@mail.gmail.com
Re: Choosing a distribution (was: Just a simple query)
On Wed, Oct 26, 2011 at 4:58 PM, Camaleón wrote: > On Wed, 26 Oct 2011 13:59:38 -0400, Burhan Hanoglu wrote: > >> On Wed, Oct 26, 2011 at 1:43 PM, Camaleón wrote: >>> On Wed, 26 Oct 2011 22:55:40 +0530, Linux Tyro wrote: >>> >>>> I am beginner in Linux and do another job. But I use computer very >>>> less. Just a simple doubts regarding the selection. Please suggest me >>>> regarding the following: >>>> >>>> "Debian vs openSUSE for a novice" >>> >>> Well, being this a Debian mailing list, my bet is that most people here >>> will blindly point you to Debian ;-P >> >> Not really; > > "Not really" what? "Blindly"? There was an emoticon placed there, dude :-) Okay okay, I missed that, fine...:( > >> Debian is (at least) one of the best GNU/Linux distributions to use if >> you want to experience the excitement of discovering the real Linux >> /Unix stuff behind the GUI. Otherwise; Debian again is one of the best >> distros considering stability and freedom. > > I'm not sure that "stability" and "freedom" were inside the "novice" part I'm not sure what you mean here... > but anyway, openSUSE is also stable (rock solid) and cares about your > freedom ;-) I have no objection to any other distribution in this matter; that's why I said "...(at least) one of the best GNU/Linux distributions...". But don't forget that OpenSuse is a testing environment for SLES, same way Fedora is for RHEL. Well; this doesn't mean they are bad distros, but a fact is still a fact:) Sincerely, Burhan -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/cabser8wo9ror2duw2rb0a42z9kwmvmq-_a0u-z7vsqwbzsy...@mail.gmail.com
Re: Choosing a distribution (was: Just a simple query)
On Wed, Oct 26, 2011 at 1:43 PM, Camaleón wrote: > On Wed, 26 Oct 2011 22:55:40 +0530, Linux Tyro wrote: > >> I am beginner in Linux and do another job. But I use computer very less. >> Just a simple doubts regarding the selection. Please suggest me >> regarding the following: >> >> "Debian vs openSUSE for a novice" > > Well, being this a Debian mailing list, my bet is that most people here > will blindly point you to Debian ;-P Not really; Debian is (at least) one of the best GNU/Linux distributions to use if you want to experience the excitement of discovering the real Linux/Unix stuff behind the GUI. Otherwise; Debian again is one of the best distros considering stability and freedom. Sincerely, Burhan -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/cabser8xlkbhbwbwf1pogfnd9zhda5_ear-knfwvj3dhto95...@mail.gmail.com
Re: debian sensible browser help
On Sun, Jul 24, 2011 at 10:24 PM, Paul E Condon wrote: > I am running squeeze w/ gnome desktop. I am attempting to use > google-chrome as my browser, but I also use Mutt as my MUA. > Under some situations, maybe always, but it is confusing, > when I am presented with an email containing HTML, I am but > into Iceweasel rather than google-chrome. I had thought the > update-alternatives could fix this, but there is not a sensible > browser name in u-a. Googling brings up only hits from several > years ago, and only complaints, not solutions. > > How do I make debian offer google-chrome to gnome? I have > checked all the places I know of. Where is sensible browser > defined? I'd like to keep iceweasel installed so that I can > use it when I choose to, but I never want it to be automatic > -- at least until, and if, I choose to reject google-chrome. > > Suggestions? > TIA > -- > Paul E Condon > pecon...@mesanetworks.net > Hi Paul, Re-creating the following symbolic link pointing to the application you prefer should be sufficient: ~$ file /etc/alternatives/gnome-www-browser /etc/alternatives/gnome-www-browser: symbolic link to `/usr/bin/epiphany-browser' Regards, Burhan -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/CABSER8XnhfdVq5TDGcd=5humoa69f-qufjtzx-fqbppoajd...@mail.gmail.com
Re: How to get a camera working?
On Thu, Jul 21, 2011 at 8:26 AM, Rob Hurle wrote: > I have a USB camera (with lenses so that it can function as a bit of a > microscope). It comes with drivers for M$ Windows but I'd like to get > it going with my debian squeeze system: > > debianrob:~> uname -a > Linux debianrob 2.6.32-5-686 #1 SMP Mon Jun 13 04:13:06 UTC 2011 > i686 GNU/Linux > > When I plug it in a new /dev appears: > > debianrob:/home/rob# ll -t /dev | head > total 0 > crw-rw-rw- 1 root root 5, 2 Jul 21 16:51 ptmx > > and /var/log/messages shows: > > debianrob:/home/rob# tail /var/log/messages > Jul 21 16:24:04 debianrob kernel: [27190.320511] usb 1-3: new high > speed USB device using ehci_hcd and address 4 > Jul 21 16:24:04 debianrob kernel: [27190.456940] usb 1-3: New USB > device found, idVendor=1871, idProduct=01b0 > Jul 21 16:24:04 debianrob kernel: [27190.456944] usb 1-3: New USB > device strings: Mfr=1, Product=2, SerialNumber=0 > Jul 21 16:24:04 debianrob kernel: [27190.456946] usb 1-3: Product: > AVEO Cheetah3 USB2.0 Device > Jul 21 16:24:04 debianrob kernel: [27190.456948] usb 1-3: > Manufacturer: AVEO Technology Corp. > Jul 21 16:24:04 debianrob kernel: [27190.457038] usb 1-3: > configuration #1 chosen from 1 choice > > The results of lsusb are: > > debianrob:/var/log# lsusb > Bus 005 Device 002: ID 046d:c00e Logitech, Inc. M-BJ58/M-BJ69 > Optical Wheel Mouse > Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub > Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub > Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub > Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub > Bus 001 Device 004: ID 1871:01b0 Aveo Technology Corp. > Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub > > So the Aveo device is there. However, if I try to access it I get > error messages, like this one from camorama: > > v4l2: unable to open '/dev/video0': No such file or directory > > I guess that I need a driver of some sort, and that it is not in the > kernel 2.6.32-5-686. Is this correct? Has anyone any idea how I can > get the driver? Web searching has not been fruitful so far. Any help > would be appreciated. Thanks to all. > Hi Rob, /dev/ptmx has nothing to do with the camera; it is used for pseudo-terminals. Try loading the modules "videodev, uvcvideo and v4l1_compat" manually, and then run "file /dev/video0" to see if the video device is registered. You can also see this in /var/log/messages" after loading the modules. Regards, Burhan -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/cabser8x4en7r9dmgqf2uer0ukk+0bqxxtxjznko5vprg-pk...@mail.gmail.com
Re: VLC audio fails
Hi Ralf, Have you removed Jack? If not, stop or remove it and try VLC with ALSA again. Regards, Burhan On Wed, Jul 20, 2011 at 5:30 PM, Ralf Mardorf wrote: > VLC audio was ok without Jack, than I needed to use VLC with Jack, it > was ok too, now I switched back to ALSA and I always get > > "Potential ALSA version problem: > VLC failed to initialize your sound output device (if any). > Please update alsa-lib to version 1.0.23-2-g8d80d5f or higher to try to > fix this issue." > > I didn't change anything, no upgrades, no editing, nothing, I just > switched to Jack and now back to ALSA. > > $ rm -r .local/share/vlc didn't change anything, but this isn't the dir > where the settings are saved. > $ rm -r .config/vlc didn't solve it too :(. > > > -- > To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org > with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org > Archive: http://lists.debian.org/1311197454.2973.11.camel@debian > > -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/cabser8ws+-dj4gyxvfzze2jprg4xm42h+jbmkbxkvduxd7y...@mail.gmail.com
Re: ia64 and i386
> with the capacity of lscpu i obtain : Hi, Try; $ cat /proc/cpuinfo Regards, Burhan -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/BANLkTimGoyOKxc0TDrLXY8sewFi1s=o...@mail.gmail.com
Re: ia64 and i386
2011/5/24 J.Hwan.Kim : > Hi, everyone > > If the CPU core is i5, what package should be installed ia64 or i386? > My old PC (Pentium-D core) is using i386 package. > Hi, ia64 is not the correct architecture for i5. You can install i386. But if you want to take advantage of 64 bit, then you should install amd64 or x86_64. Regards, Burhan -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/banlktimmyyybjcnceam0f7hatpl+u-l...@mail.gmail.com
Re: Re: Wireless can't connect after I restart X
On Tue, May 17, 2011 at 3:21 PM, Borden Rhodes wrote: > Sorry, I should have clarified: the scripts execute correctly but wireless > still does not connect. I'll try tinkering with the /etc/network/interfaces > and see where that gets me. > Try to bring up the interface(s) manually to see if that works. Should at least help to isolate the problem. Regards, Burhan -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/banlktin-gsld7xtwq63vdvjzwdjmq_3...@mail.gmail.com
Re: Correct usage of "-t" in shutdown?
On Mon, May 16, 2011 at 9:45 PM, Alex Lardner wrote: > Hello, > I am stumped over how to use -t during shutdown. I tried: > > shutdown -t 60 System going down in one minute! > > and > > shutdown -t 60 now System going down in one minute! > > but neither worked as expected. Help me, please! What is the expectation? If it is to shutdown after a minute, replace "now" with actual time when you want the system to shutdown. For example: shutdown -h 12:34 System going down in one minute! For further information; man shutdown Regards, Burhan -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/BANLkTimcq+pOQ2XdWyK7t5t=nwmgl9z...@mail.gmail.com
Re: usb error?
Looks like a kernel bug: https://bugzilla.kernel.org/show_bug.cgi?id=13316 Regards, Burhan On Fri, May 13, 2011 at 12:49 PM, Christopher Judd wrote: > I sometime get error messages like the one below; it usually repeats. When > this happens, I can not mount a usb thumb drive. The only way that I have > found to correct this condition is to reboot. Does anyone have an idea as to > what is going on, or how to investigate further? > > -Chris > > > [65040.324251] INFO: task khubd:574 blocked for more than 120 seconds. > [65040.324255] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables > this message. > [65040.324258] khubd D 88007b813cc0 0 574 2 > 0x > [65040.324263] 88007b813cc0 0046 > 88007d374a40 > [65040.324267] 00013700 88007bee1fd8 88007bee1fd8 > 00013700 > [65040.324271] 88007b813cc0 88007bee0010 0282 > 000174e82cc0 > [65040.324275] Call Trace: > [65040.324298] [] ? usb_kill_urb+0x9d/0xbb [usbcore] > [65040.324303] [] ? autoremove_wake_function+0x0/0x2a > [65040.324311] [] ? usb_start_wait_urb+0x80/0xbf [usbcore] > [65040.324319] [] ? usb_control_msg+0xda/0x101 [usbcore] > [65040.324325] [] ? hub_port_init+0x219/0x607 [usbcore] > [65040.324332] [] ? hub_port_init+0x399/0x607 [usbcore] > [65040.324337] [] ? > pm_runtime_set_autosuspend_delay+0x37/0x49 > [65040.324343] [] ? hub_thread+0x786/0xe09 [usbcore] > [65040.324347] [] ? autoremove_wake_function+0x0/0x2a > [65040.324353] [] ? hub_thread+0x0/0xe09 [usbcore] > [65040.324359] [] ? hub_thread+0x0/0xe09 [usbcore] > [65040.324363] [] ? kthread+0x7a/0x82 > [65040.324367] [] ? kernel_thread_helper+0x4/0x10 > [65040.324370] [] ? kthread+0x0/0x82 > [65040.324373] [] ? kernel_thread_helper+0x0/0x10 > > > | Christopher Judd, Ph. D. | > | Research Scientist III | > | NYS Dept. of Health j...@wadsworth.org | > | Wadsworth Center - ESP | > | P. O. Box 509 518 486-7829 | > | Albany, NY 12201-0509 | > > > > IMPORTANT NOTICE: This e-mail and any attachments may contain > confidential or sensitive information which is, or may be, legally > privileged or otherwise protected by law from further disclosure. It > is intended only for the addressee. If you received this in error or > from someone who was not authorized to send it to you, please do not > distribute, copy or use it or any attachments. Please notify the > sender immediately by reply e-mail and delete this from your > system. Thank you for your cooperation. > > > > -- > To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org > with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org > Archive: http://lists.debian.org/201105131249.01619.j...@wadsworth.org > > -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/banlktimedadqu70_l6g3+e8kmj1afh8...@mail.gmail.com
